Delhi Police Constable Official Paper (Held On: 03 Dec, 2020 Shift 2) (Previous Year Paper)

The correct answer is Sanskrit grammar.

Key Points

• Panini was an ancient Indian scholar renowned for his pioneering work in the field of Sanskrit grammar.
• He is widely regarded as the father of Sanskrit linguistics and is known for composing the text Ashtadhyayi, which is a systematic and comprehensive treatise on Sanskrit grammar.
• The Ashtadhyayi, written in the 4th century BCE, contains 3,959 sutras (rules) and serves as the foundational framework for Sanskrit grammar, covering phonetics, morphology, and syntax.
• Panini’s work laid the foundation for linguistic analysis, influencing not only Indian linguistics but also modern linguistic theories worldwide.
• His contributions are considered unparalleled, as he provided a scientific and logical structure to language, which was unique for his time.
• The Paninian system continues to be studied and respected globally in the field of linguistics.

Additional Information

• Ashtadhyayi:
• The Ashtadhyayi is a comprehensive grammar book that organizes Sanskrit using concise rules.
• It is divided into eight chapters, each containing four sections, making it a total of 32 sections.
• The text employs a highly logical and rule-based system to describe the structure and grammar of Sanskrit.
• The sutras are compact and require interpretative commentaries, such as those by later scholars like Patanjali and Katyayana.
• Panini’s Influence:
• His work influenced later Indian linguists and scholars, including Katyayana (who wrote the Vartikas) and Patanjali (author of the Mahabhashya).
• Modern linguistics, including the works of scholars like Noam Chomsky, acknowledges Panini’s contributions to the science of language.
• Panini's rules form the basis for understanding classical Sanskrit and its evolution over centuries.
• Other Options Explained:
• Statecraft: This refers to the art of governance and administration. While ancient Indian texts like Arthashastra by Kautilya delve into statecraft, Panini’s contribution is unrelated to this field.
• Astronomy: Ancient Indian astronomers like Aryabhata and Varahamihira contributed to this field. Panini’s work does not pertain to astronomy.
• Vedanta: Vedanta is a philosophical system rooted in the Upanishads and interpreted by scholars such as Adi Shankaracharya. Panini’s work is not philosophical but linguistic.
• Legacy:
• Panini’s grammar system is still used today to study and interpret ancient Sanskrit texts.
• His precision in linguistic analysis is considered revolutionary and remains relevant in computational linguistics.
• The Paninian framework has influenced modern linguistic theories, particularly in understanding syntax and morphology.
• Importance of Sanskrit Grammar:
• Sanskrit grammar, as codified by Panini, serves as the basis for understanding classical Indian texts, including epics like the Mahabharata and Ramayana.
• It is also essential for interpreting ancient scriptures like the Vedas and Upanishads.

The correct answer is 2011-12.

Key Points

• The Index of Industrial Production (IIP) is a measure of the growth in the industrial sector of an economy. It is compiled and published monthly by the Central Statistical Organisation (CSO) under the Ministry of Statistics and Programme Implementation.
• The IIP tracks production data from sectors like mining, manufacturing, and electricity, offering insights into economic activity and industrial performance.
• The base year used for calculating the Index of Industrial Production is 2011-12. The base year is periodically updated to reflect structural changes in the economy and ensure the index remains relevant.
• The choice of 2011-12 as the base year was made to align with internationally accepted practices and improve the accuracy of the index.
• The IIP helps policymakers and analysts in monitoring industrial trends, planning economic strategies, and assessing economic health.

Additional Information

• Components of IIP:
• The IIP includes data from three major sectors: Mining (14.37% weightage), Manufacturing (77.63% weightage), and Electricity (7.99% weightage).
• The highest weightage is given to the manufacturing sector due to its significant contribution to industrial activity.
• Base Year Revision:
• The base year of IIP is periodically revised to incorporate changes in industrial patterns, technology, and economic structure.
• The last revision was made to shift the base year from 2004-05 to 2011-12.
• Uses of IIP:
• IIP is used by the government and economists to assess industrial performance and its contribution to overall economic growth.
• It serves as an indicator for planning fiscal and monetary policies.
• Investors and businesses use IIP data to understand market trends and forecast industrial demand.
• Limitations of IIP:
• IIP primarily tracks production data and does not account for services or informal sectors.
• It may not fully capture the impact of structural changes in industries due to its focus on selected items.
• Related Indices:
• The Purchasing Managers’ Index (PMI) complements IIP by providing insights into manufacturing and service sector activities through surveys.
• The Consumer Price Index (CPI) and Wholesale Price Index (WPI) are other economic indices that focus on inflation and pricing trends.

Important Points

• Base Year Significance: The base year is crucial as it serves as a reference point for comparing production volumes and assessing growth trends.
• Sectoral Weightage: The manufacturing sector has the highest weightage in IIP due to its predominant role in industrial growth.
• Policy Implications: IIP data is vital for designing policies that aim to improve industrial productivity and economic competitiveness.
• Revision Practices: Periodic revisions ensure that the IIP remains relevant to current economic conditions and industrial practices.
• Global Comparisons: Many countries have similar indices, such as the Industrial Production Index in the USA, which helps in global economic comparisons.

The correct answer is Dharmendra Tiwary.

Key Points

• The Dronacharya Award is conferred by the Government of India to recognize outstanding coaches in sports and games.
• In 2020, the Dronacharya Award (Regular Category) was given to Jaspal Rana (Shooting), Jude Felix (Hockey), and Yogesh Malviya (Mallakhamb).
• Dharmendra Tiwary, who is a renowned coach in Archery, was not among the recipients of the Dronacharya Award in the Regular Category for 2020.
• The Dronacharya Award in the Regular Category is based on the performance of coaches and their contribution to the development of sports in India.
• It is important to note that while Dharmendra Tiwary is a celebrated figure in Archery coaching, he did not receive the Dronacharya Award in the Regular Category for 2020.

Additional Information

• Dronacharya Award:
• Instituted in 1985 by the Ministry of Youth Affairs and Sports, Government of India.
• The award is named after Dronacharya, the legendary guru from the Indian epic Mahabharata who taught archery and other combat skills.
• It includes a cash prize of ₹15 lakhs, a bronze statuette of Dronacharya, a ceremonial dress, and a scroll of honor.
• 2020 Dronacharya Awardees (Regular Category):
• Jaspal Rana: Awarded for his contribution to Shooting. He is a former Indian shooter and coach known for his exemplary achievements in the sport.
• Jude Felix: Honored for his work in Hockey. He has been instrumental in mentoring young players in India.
• Yogesh Malviya: Awarded for his contributions to Mallakhamb, a traditional Indian sport that combines gymnastics and aerial yoga.
• Eligibility for Dronacharya Award:
• Coaches must have consistently trained athletes to achieve outstanding results at international levels.
• Both Regular Category (for current performance) and Lifetime Category (for long-term contributions) exist within the award structure.
• Other Sports Awards:
• Rajiv Gandhi Khel Ratna Award: India’s highest sporting honor, awarded for outstanding performance at international events.
• Arjuna Award: Given for consistent outstanding performance for four years in sports.
• Dhyan Chand Award: Presented for lifetime achievement in sports and games.

Important Points

• Dharmendra Tiwary: He is a well-known Archery coach who has contributed significantly to the sport in India. Despite his achievements, he was not awarded the Dronacharya Award in the Regular Category for 2020.
• Recognition for Coaches: The Dronacharya Award is a prestigious honor that acknowledges the role of coaches in preparing athletes for national and international competitions.
• Lifetime vs Regular Category: While the Regular Category focuses on recent achievements, the Lifetime Category recognizes a coach’s long-term contribution to sports.

The correct answer is 1000.

Key Points

• Sex ratio is a demographic metric used to measure the number of females per 1000 males in a population.
• The Census of India adopts the practice of calculating sex ratio per 1000 males, which is widely utilized for comparative purposes and understanding gender distribution.
• The sex ratio is an important indicator of gender equality in a society and is used to assess the socio-economic conditions of the population.
• India's sex ratio has been a subject of concern due to factors like preference for male children, gender-based discrimination, and female foeticide.
• As per the Census of India 2011, the sex ratio stood at 940 females per 1000 males, showing gradual improvement compared to previous decades.

Additional Information

• Historical Trends:
• India's sex ratio has traditionally been skewed due to socio-cultural practices favoring male children.
• In 1901, the sex ratio was 972 females per 1000 males, but it declined steadily over the years.
• Global Comparison:
• The global average sex ratio is approximately 984 females per 1000 males, indicating better gender balance in many countries compared to India.
• Countries like Sweden and Norway have higher sex ratios due to better gender equality and healthcare systems.
• Government Initiatives:
• To address the imbalance, the Indian government launched schemes like Beti Bachao Beti Padhao in 2015 to promote female child welfare.
• Programs focusing on education, healthcare, and financial inclusion for women have been implemented to improve the sex ratio.
• Implications of Skewed Sex Ratio:
• A low sex ratio can lead to social issues such as forced marriages, human trafficking, and increased crimes against women.
• It can also impact the workforce dynamics and economic growth due to reduced female participation.
• Regional Variations:
• In Kerala, the sex ratio is one of the highest in India at 1084 females per 1000 males (Census 2011).
• States like Haryana and Punjab have traditionally recorded lower sex ratios due to gender-based practices.

Important Points

• United Nations Population Fund (UNFPA) Recommendations:
• UNFPA emphasizes the need for gender-sensitive policies to address disparities in sex ratios.
• Improvement in female literacy rates and access to healthcare are key measures suggested.
• Census Data Usage:
• Census data is crucial for planning and implementing gender-specific policies.
• It helps to identify areas requiring intervention for women empowerment.
• Education and Awareness:
• Promoting education and awareness campaigns can help reduce gender discrimination and improve sex ratios.
• Encouraging community participation is vital for addressing cultural biases.
• Role of NGOs:
• Non-governmental organizations play a significant role in advocating gender equality and providing support to marginalized women.
• Examples include organizations like CARE India and Save the Children.

The correct answer is Chetan Bhagat.

Key Points

• One Arranged Murder is a famous novel written by Chetan Bhagat, one of India's most prominent authors known for his contemporary fiction and storytelling.
• The book was published in 2020 and is a mystery thriller that intertwines suspense, drama, and humor.
• Chetan Bhagat is celebrated for writing novels that resonate with the younger generation and often incorporate themes of love, relationships, and societal issues.
• One Arranged Murder follows the story of a murder mystery set against the backdrop of an Indian arranged marriage, showcasing the complexities and cultural aspects of Indian society.
• Chetan Bhagat has also authored other popular novels, including Five Point Someone, 2 States, and The Girl in Room 105, many of which have been adapted into successful Bollywood films.

Additional Information

• About Chetan Bhagat:
• Chetan Bhagat was born on 22 April 1974 in Delhi, India.
• He is an alumnus of the Indian Institute of Technology (IIT) Delhi and the Indian Institute of Management (IIM) Ahmedabad.
• He is known for writing in a simple, relatable style that appeals to the masses, particularly the youth.
• Besides novels, Bhagat is also a columnist and motivational speaker who addresses issues related to education, career, and youth empowerment.
• Other Works by Chetan Bhagat:
• Five Point Someone (2004): A story about college life and friendship that inspired the Bollywood movie 3 Idiots.
• 2 States (2009): A novel based on Bhagat's own experiences of an inter-cultural marriage, adapted into the movie 2 States.
• The Girl in Room 105 (2018): A murder mystery novel set in the backdrop of a complex love story.
• Revolution 2020 (2011): A tale of love, corruption, and ambition.
• Half Girlfriend (2014): A romantic drama that explores relationships and societal challenges, later adapted into a Bollywood movie.
• About Indian Contemporary Fiction:
• Indian contemporary fiction often explores themes like cultural diversity, modern relationships, and societal issues.
• Authors like Chetan Bhagat, Jhumpa Lahiri, and Arundhati Roy have significantly contributed to this genre.
• These works are widely appreciated for their relatable narratives and ability to connect with the audience on an emotional level.
• Books in this genre have often inspired Bollywood adaptations, bringing literature closer to mainstream media.
• Key Characteristics of Chetan Bhagat's Writing:
• His novels are written in simple language, making them accessible to a broad audience.
• He often uses first-person narration to create a personal connection with readers.
• The stories typically revolve around young protagonists and highlight themes of love, ambition, societal issues, and cultural conflicts.
• He includes elements of humor and emotion to keep readers engaged.

The correct answer is 10887.

Key Points

• According to the Economic Survey 2019-20, households consuming two vegetarian 'thalis' per day experienced a reduction in costs due to improved affordability of food items.
• The survey highlighted that post 2015-16, the average saving per household of five individuals eating vegetarian thalis was approximately ₹10887 annually.
• This decline in the cost of thalis was attributed to the government's focus on controlling food inflation and ensuring availability of essential food items.
• Economic Survey 2019-20 emphasizes the importance of affordability and accessibility of food items for improving the nutritional status of households, especially those in lower-income groups.
• The survey also illustrated the role of policies like better agricultural practices, reduction in wastage, and efficient supply chains in lowering food prices.

Additional Information

• Economic Survey 2019-20:
• The survey is an annual publication by the Ministry of Finance, Government of India, which reviews the economic developments of the previous year.
• It provides a comprehensive analysis of major sectoral trends, policies, and challenges faced by the Indian economy.
• The 2019-20 edition focused on themes like wealth creation, entrepreneurship, and thrift culture to drive growth.
• Food Inflation and Policies:
• Food inflation refers to the rise in prices of essential food items, which directly impacts household budgets.
• Government measures such as Minimum Support Price (MSP) for farmers and improved supply chain efficiency were critical in combating food inflation during the period.
• Initiatives like National Food Security Act (NFSA) played a significant role in ensuring affordable food availability.
• Vegetarian Thalis:
• A vegetarian thali typically includes staples like rice, dal, vegetables, chapati, and condiments, forming a balanced meal.
• Its affordability is crucial for households relying on vegetarian diets, particularly in lower-income demographics.
• Improved agricultural productivity and reduced post-harvest losses contributed to the affordability of these meals post-2015.
• Role of Agricultural Practices:
• Better agricultural methods like precision farming, use of hybrid seeds, and irrigation advancements significantly influenced food production costs.
• Government schemes such as Pradhan Mantri Fasal Bima Yojana and Soil Health Card Scheme supported farmers in increasing productivity.

Important Points

• Economic Survey:
• Published annually, the survey is a key document for policymakers and economists to evaluate India's economic health.
• It sets the groundwork for the Budget and includes policy recommendations for the upcoming fiscal year.
• Impact of Food Policies:
• Government interventions in food supply chains and support for farmers contributed to affordability and accessibility of food items for households.
• Efforts to reduce inflation and ensure food security directly impacted the nutritional status of Indian citizens.
• Cost Savings:
• The cost savings highlighted in the survey reflect the success of policies aimed at reducing food inflation and improving agricultural productivity.

The correct answer is 2024.

Key Points

• The Jan Aushadhi Kendra Scheme was introduced to provide affordable and quality medicines to the public, particularly the economically weaker sections.
• During the Union Budget 2020-21, the Union Finance Minister announced the expansion of this scheme to cover all districts by the year 2024.
• The scheme aims to increase the accessibility of generic medicines, which are substantially cheaper compared to branded medicines.
• Currently, Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP), under which Jan Aushadhi Kendras are established, operates through thousands of outlets across the country.
• By expanding the scheme to all districts by 2024, the government aims to ensure that affordable healthcare solutions are available nationwide.
• The initiative also focuses on reducing out-of-pocket expenditure on medicines for Indian citizens, especially in rural and underserved areas.

Additional Information

• Jan Aushadhi Kendra Scheme:
• The scheme is implemented under the Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP), launched by the Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers.
• Jan Aushadhi Kendras are outlets that sell generic medicines at affordable prices.
• These medicines are equivalent in quality and efficacy to expensive branded drugs.
• The scheme also promotes public awareness regarding the use of generic medicines and their benefits.
• Union Budget 2020-21:
• The budget aimed at addressing various sectors, including healthcare, education, infrastructure, and agriculture.
• One of the key announcements was the expansion of the Jan Aushadhi Kendra Scheme to all districts by 2024.
• Other healthcare-related initiatives in the budget included allocating funds for hospitals under the public-private partnership model.
• The budget focused on promoting ease of living and inclusive growth across India.
• Importance of Generic Medicines:
• Generic medicines provide the same therapeutic benefits as branded medicines but are priced significantly lower.
• They are manufactured in compliance with stringent quality standards set by regulatory authorities.
• The availability of generic medicines helps reduce the financial burden of healthcare, particularly for the economically weaker sections.
• Role of Jan Aushadhi Kendras:
• These centers act as a one-stop solution for affordable healthcare products, including medicines, surgical items, and consumables.
• They play a critical role in reducing the cost of treatment for patients suffering from chronic and lifestyle diseases.
• As of now, thousands of Jan Aushadhi Kendras are operational across various states, ensuring access to essential medicines.

Important Points

• Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP):
• The scheme was launched in 2008 and revamped in 2015 to increase its reach and effectiveness.
• It is an initiative to provide quality medicines at affordable prices through special outlets called Jan Aushadhi Kendras.
• PMBJP is in line with the government's vision of providing universal healthcare to all citizens.
• Expansion Plans:
• By ensuring that Jan Aushadhi Kendras are present in every district, the government aims to bridge the gap in healthcare accessibility.
• The expansion would also boost awareness about generic medicines and their benefits among the population.
• It is expected to contribute to reducing healthcare costs, making treatment affordable for the majority of Indians.
• Statistics:
• According to reports, generic medicines sold at Jan Aushadhi Kendras are priced 50-90% lower than their branded counterparts.
• As of 2023, there are over 9,000 Jan Aushadhi Kendras operational across India.
• The scheme has helped millions of Indians save on healthcare costs, particularly in rural areas.

The correct answer is Part XI.

Key Points

• Part XI of the Constitution of India deals with the relationship between the Union and the States. It is divided into two chapters:
• Chapter I: Distribution of Legislative Powers (Articles 245 to 255).
• Chapter II: Administrative Relations (Articles 256 to 263).
• Article 245 specifies the extent of laws made by Parliament and State Legislatures. Parliament can legislate for the entire country, while State Legislatures can legislate for their respective states.
• The Seventh Schedule of the Constitution provides three lists—Union List, State List, and Concurrent List—to define the legislative powers of the Union and State governments.
• Articles 256 to 261 deal with administrative relations between Union and States, ensuring that both governments cooperate for efficient governance.
• Article 263 establishes provisions for the creation of an Inter-State Council to resolve disputes and foster cooperation between states and the Union.

Additional Information

• Part V:
• Deals with the Union Government, including the President, Vice-President, Parliament, and the Union Judiciary (Articles 52 to 151).
• It focuses on the functioning and powers of the Union Government rather than Union-State relations.
• Example: Article 53 states that the executive power of the Union is vested in the President.
• Part VII:
• This part originally dealt with the states in Part A, Part B, Part C, and Part D of the First Schedule as per the 1935 Government of India Act.
• However, it was omitted by the 7th Constitutional Amendment Act of 1956 due to the reorganization of states.
• Part IX:
• Concerns the Panchayati Raj institutions (local self-governments) in rural areas, added by the 73rd Constitutional Amendment Act, 1992.
• It does not deal with Union-State relations but focuses on decentralized governance.
• Administrative Relations:
• Articles 256 to 257 ensure that states comply with Union laws and directives.
• Article 258 allows the Union to delegate its powers to states, while Article 262 provides mechanisms for resolving inter-state water disputes.

Important Points

• The Seventh Schedule divides legislative powers into three lists:
• Union List: Subjects exclusively under Parliament's control, such as defense, foreign affairs, and atomic energy.
• State List: Subjects under State Legislatures, including police, public health, and agriculture.
• Concurrent List: Subjects where both Union and State governments can legislate, like education and forest management.
• The Constitution provides mechanisms to resolve disputes between Union and State governments, including the establishment of the Inter-State Council under Article 263.
• During emergencies (under Articles 352, 356, and 360), the Union Government can override state powers, ensuring national security and stability.
• Article 131: The Supreme Court has original jurisdiction to resolve disputes between states or between the Union and states.

The correct answer is Lisa Ray.

Key Points

• Lisa Ray, a renowned actress, model, and author, wrote the memoir 'Close to the Bone.' The book was published in 2019.
• The memoir narrates Lisa Ray's battle with multiple myeloma, a rare and incurable blood cancer, and her journey of self-discovery and healing.
• The book offers an intimate exploration of her life, including her experiences in the entertainment industry, her travels, and her personal struggles.
• Lisa Ray, born in Canada and of Indian origin, has been a strong advocate for cancer awareness and has used her platform to inspire others battling similar conditions.
• 'Close to the Bone' is celebrated for its raw honesty and introspective writing style, resonating with readers who appreciate memoirs about resilience and personal growth.

Additional Information

• Lisa Ray:
• Lisa Ray was born on April 4, 1972, in Toronto, Canada, to a Polish mother and a Bengali father.
• She gained recognition in the 1990s as a model and actress and became an iconic face in India after featuring in a commercial for Bombay Dyeing.
• Her film career includes critically acclaimed performances in movies such as 'Water' directed by Deepa Mehta and 'I Can't Think Straight.'
• She was diagnosed with multiple myeloma in 2009 and has been in remission since undergoing treatment.
• Lisa Ray actively participates in campaigns for cancer awareness and encourages people to embrace challenges and live life to the fullest.
• Multiple Myeloma:
• It is a type of blood cancer affecting the plasma cells in the bone marrow.
• The disease is considered incurable but treatable, allowing patients to manage symptoms and live longer.
• Common symptoms include bone pain, fatigue, frequent infections, and kidney issues.
• Lisa Ray's openness about her condition has inspired many individuals to approach chronic illnesses with courage and positivity.
• Memoir Writing:
• A memoir is a non-fiction literary genre where authors recount personal experiences, often focusing on significant life events.
• 'Close to the Bone' exemplifies this genre with its detailed and emotional narrative, offering readers insights into Lisa Ray's personal and professional life.
• Memoirs like these often aim to inspire readers and provide a sense of connection through shared human experiences.
• Other Authors in Options:
• Shilpa Shetty: Known for her contributions to Bollywood and her books on fitness and wellness.
• Rishi Kapoor: Famous Bollywood actor who authored the book 'Khullam Khulla: Rishi Kapoor Uncensored.'
• Yuvraj Singh: Indian cricketer who wrote 'The Test of My Life', chronicling his battle with cancer.

Important Points

• Lisa Ray's Advocacy:
• She uses her platform to raise awareness about cancer and the importance of early detection and treatment.
• Her memoir has become a source of inspiration for individuals facing personal challenges, demonstrating resilience and positivity.
• Impact of 'Close to the Bone':
• The book has received widespread acclaim for its authenticity and emotional depth.
• It provides insights into the life of a public figure navigating personal struggles and triumphs.

The correct answer is Uttar Pradesh.

Key Points

• The Dashavatara Temple is located in Deogarh, Uttar Pradesh, near the Betwa River.
• It is one of the oldest surviving temples in northern India, constructed during the Gupta period, around the early 6th century CE.
• The temple is dedicated to Lord Vishnu and showcases intricate carvings depicting scenes from Hindu mythology, particularly the ten avatars of Vishnu, hence the name Dashavatara.
• It is a classic example of Gupta architecture, which marked the beginning of structural temple construction in India.
• The temple is famous for its sculptural panels, especially the relief carvings of Vishnu reclining on the serpent Sheshnag, which is considered a masterpiece of ancient Indian art.

Additional Information

• Gupta Period Architecture:
• The Gupta period (4th to 6th century CE) is often referred to as the Golden Age of India due to its advancements in art, architecture, and culture.
• Gupta temples were among the first to use stone rather than brick and featured a square sanctum and flat roof, with decorative carvings and sculptures.
• The Dashavatara Temple represents a transitional phase from Buddhist cave temples to free-standing Hindu temples.
• Vishnu’s Dashavatara:
• The term "Dashavatara" refers to the ten incarnations of Vishnu, which include Matsya (fish), Kurma (tortoise), Varaha (boar), Narasimha (man-lion), Vamana (dwarf), Parashurama, Rama, Krishna, Buddha, and Kalki.
• Each avatar represents Vishnu’s intervention during critical periods to restore cosmic order.
• Location Significance:
• Deogarh is located in Lalitpur district of Uttar Pradesh but is historically associated with the Gupta Empire, which ruled over much of present-day Madhya Pradesh.
• The site is near the Betwa River, a region known for its historical and cultural significance during the Gupta era.
• Preservation Efforts:
• The temple, though partly in ruins, is protected as a monument of national importance under the Archaeological Survey of India (ASI).
• Efforts are being made to preserve its sculptures and architectural elements, which are invaluable for understanding early Hindu temple design.

Important Points

• Historical Context:
• The temple is considered a pioneering example of structural Hindu temple architecture, distinct from earlier rock-cut structures.
• Its construction during the Gupta period reflects the empire’s patronage of art and religion, particularly Brahmanical traditions.
• Architectural Features:
• The temple features a square sanctum with a flat roof and is surrounded by sculptural panels depicting Hindu mythology.
• The use of intricate carvings and relief sculptures demonstrates the artistic excellence achieved during the Gupta era.
• Significance in Indian History:
• The Dashavatara Temple is a key reference point for studying the evolution of Hindu temple architecture.
• It highlights the shift from Buddhist architectural traditions to those centered around Hindu deities and practices.

The correct answer is Table Tennis.

Key Points

• Manika Batra is a professional Indian table tennis player. She is considered one of the most successful players in the sport for India.
• She was awarded the Rajiv Gandhi Khel Ratna Award in 2020, which is India's highest sporting honor. This award recognizes her significant contributions to the sport of table tennis.
• Manika Batra became a household name after her exceptional performance at the 2018 Commonwealth Games, where she won four medals, including two golds in the women's singles and team events.
• She also represented India in the Tokyo Olympics 2020, showcasing her skills on an international platform and strengthening India's presence in table tennis globally.
• Manika Batra's achievements have inspired many young athletes to take up table tennis and work towards representing India in various international tournaments.

Additional Information

• Table Tennis in India:
• Table tennis is a fast-paced sport played on a hard table divided by a net, where players use paddles to hit a lightweight ball back and forth.
• The Table Tennis Federation of India (TTFI) is the governing body for table tennis in India, responsible for organizing domestic tournaments and selecting players for international events.
• India has produced notable table tennis players, such as Sharath Kamal, who is an Arjuna Awardee and has won several international tournaments.
• Rajiv Gandhi Khel Ratna Award:
• This is the highest sporting honor in India, awarded annually by the Ministry of Youth Affairs and Sports to athletes for their outstanding performance in their respective sports.
• The award comprises a medal, a certificate, and a cash prize. It was renamed as the Major Dhyan Chand Khel Ratna Award in 2021.
• Manika Batra’s Achievements:
• In the 2018 Commonwealth Games, she became the first Indian woman to win the gold medal in table tennis singles.
• She has also won medals in the Asian Games and the South Asian Games, further cementing her position as one of India's top table tennis players.
• She was ranked among the top 50 female table tennis players globally by the International Table Tennis Federation (ITTF).
• Other Sporting Options Explained:
• Cricket: While cricket is the most popular sport in India, it is not the sport for which Manika Batra is known.
• Shooting: Shooting is another widely recognized sport in India, with notable athletes like Abhinav Bindra and Manu Bhaker, but Manika Batra is not associated with this sport.
• Judo: Judo is a combat sport that has produced talented Indian athletes like Avtar Singh, but it is not related to Manika Batra.

The correct answer is Madhya Pradesh.

Key Points

• The Great Stupa of Sanchi is located in the state of Madhya Pradesh, India, specifically in the Raisen district.
• It is one of the oldest stone structures in India, originally commissioned by Emperor Ashoka the Great in the 3rd century BCE.
• The Stupa is a significant Buddhist architectural structure and symbolizes the burial mound of Buddha, containing relics of the Buddha.
• Sanchi is recognized as a UNESCO World Heritage Site since 1989, highlighting its cultural and historical importance.
• The site consists of a group of Buddhist monuments, including monasteries, temples, and stupas, which showcase the evolution of Buddhist art and architecture over centuries.

Additional Information

• Sanchi Stupa History:
• The construction of the Great Stupa was initiated by Emperor Ashoka after he embraced Buddhism and sought to promote Buddhist teachings.
• The site contains relics of the Buddha and serves as a place of meditation and devotion for followers of Buddhism.
• Later rulers, including the Shungas and Satavahanas, contributed to the Stupa’s expansion and embellishment, adding gateways and sculptures.
• Architectural Features:
• The Great Stupa has a hemispherical dome built on a platform, symbolizing the world mountain.
• It is surrounded by a circular path for pradakshina (circumambulation), a common practice in Buddhist rituals.
• The four intricately carved gateways, known as toranas, represent various events of Buddha’s life and teachings.
• The Stupa also features a chatra (umbrella-like structure) at the top, signifying honor and protection.
• Religious Significance:
• The Stupa represents Buddhist philosophy, symbolizing the path to enlightenment and the cycle of life, death, and rebirth.
• It is considered one of the most important pilgrimage sites for Buddhists, attracting devotees from around the world.
• Madhya Pradesh as a Cultural Hub:
• Madhya Pradesh is known for its rich cultural heritage, including other historic sites like Khajuraho Temples and the Bhimbetka Rock Shelters.
• The state plays a significant role in showcasing India’s ancient history and traditions.

Important Points

• UNESCO World Heritage Status:
• The Sanchi Stupa was designated as a UNESCO World Heritage Site in 1989 due to its outstanding cultural significance.
• The site is protected by the Archaeological Survey of India.
• Other Sites in Sanchi:
• Sanchi is not only home to the Great Stupa but also includes Stupa No. 2, monasteries, and temples showcasing Buddhist art and architecture.
• The Sariputra Stupa is another notable structure at the site.
• Tourism:
• Sanchi attracts tourists and scholars from across the globe, offering insight into India’s historical and religious legacy.
• The site is well-connected and maintained to ensure preservation and accessibility.

The correct answer is Solicitor General.

Key Points

• The Solicitor General of India is not a constitutional post as it is not mentioned in the Constitution of India. It is a statutory position and part of the legal system to assist the Attorney General.
• The Attorney General of India, on the other hand, is a constitutional post mentioned under Article 76 of the Constitution and serves as the chief legal advisor to the Government of India.
• The Comptroller and Auditor-General of India (CAG) is a constitutional authority established under Article 148 of the Constitution, responsible for auditing government accounts and ensuring accountability.
• The Advocate General in a state is also a constitutional post mentioned under Article 165. The Advocate General acts as the chief legal advisor to the state government.
• While the Solicitor General assists the Attorney General in performing legal duties, it is not a constitutional position and does not have a direct mention in the Constitution of India.

Additional Information

• Attorney General of India:
• The Attorney General is appointed by the President under Article 76 of the Constitution.
• He/She must be qualified to be appointed as a judge of the Supreme Court.
• The Attorney General represents the Government of India in legal matters and provides legal advice to the President and other union ministers.
• Comptroller and Auditor-General of India (CAG):
• The CAG is appointed by the President under Article 148 of the Constitution.
• He/She audits all receipts and expenditures of the central and state governments and ensures financial accountability.
• The CAG is also responsible for auditing the accounts of government-owned corporations.
• Advocate General of State:
• The Advocate General is a constitutional post mentioned under Article 165.
• He/She acts as the chief legal advisor to the state government and represents the state in legal matters.
• Like the Attorney General, the Advocate General must be qualified to be appointed as a judge of a High Court.
• Solicitor General of India:
• The Solicitor General is a statutory post and assists the Attorney General in legal matters.
• This position is not mentioned in the Constitution but is created through executive notification.
• The Solicitor General works under the Attorney General, who is the highest law officer in the country.

Important Points

• Constitutional Posts:
• Constitutional posts like the Attorney General, Comptroller and Auditor-General, and Advocate General are explicitly mentioned in the Constitution.
• These posts are created to ensure legal and financial accountability at the national and state levels.
• Statutory Posts:
• Posts like the Solicitor General are statutory or executive positions created to assist constitutional authorities.
• These posts enhance the functioning of legal and administrative systems but do not have constitutional backing.

The correct answer is Archimedes' Principle.

Key Points

• Archimedes' Principle states that when an object is partially or fully immersed in a fluid, it experiences an upward buoyant force equal to the weight of the fluid displaced by it.
• Lactometers are devices used to measure the density of milk. They work based on this principle as the buoyant force acting on the lactometer depends on the density of milk.
• The lactometer floats more in milk with higher density and sinks further in milk with lower density, helping determine the quality of milk.
• Archimedes' Principle is widely used in various applications such as designing ships, submarines, and other floating objects. Hence, the correct answer is Archimedes' Principle.
• This principle is fundamental to fluid mechanics and has numerous practical applications across different fields of science and engineering.

Additional Information

• Archimedes and the Principle:
• Archimedes was a renowned Greek mathematician, physicist, and engineer born in 287 BC in Syracuse.
• The principle was discovered during his study of buoyancy and has been named after him.
• It is an essential concept in fluid mechanics and has numerous applications in daily life and industries.
• Applications of Archimedes' Principle:
• Shipbuilding: The principle is used to design ships that float by ensuring their weight is balanced by the displaced water's weight.
• Submarines: Submarines use the principle to dive and surface by controlling the amount of water in their ballast tanks.
• Hydrometers: These devices measure the specific gravity of liquids using Archimedes' Principle.
• Other Scientific Principles:
• Newton's Law: Refers to the three laws of motion describing the relationship between the motion of an object and the forces acting upon it. It is unrelated to the working of lactometers.
• Mendel’s Principle: Refers to the fundamental laws of inheritance in genetics. It does not apply to fluid mechanics or lactometers.
• Boyle’s Law: States that the pressure of a gas is inversely proportional to its volume at constant temperature. It is not relevant to the functioning of lactometers.

Important Points

• Lactometers:
• Lactometers are calibrated to float at different levels depending on the density of the liquid.
• They are primarily used in the dairy industry to ensure milk quality and detect adulteration.
• The device provides a quick and easy method to assess the density of milk, aiding in quality control.
• Historical Impact:
• Archimedes' discovery laid the foundation for modern fluid dynamics and buoyancy studies.
• His work has influenced advancements in engineering, navigation, and various scientific fields.

The correct answer is West Indies.

Key Points

• Shimron Hetmyer is a professional cricketer who hails from the West Indies, a region in the Caribbean known for its rich cricketing history.
• He was born on December 26, 1996, in Berbice, Guyana, one of the countries forming the West Indies cricket team.
• Shimron Hetmyer is known for his aggressive batting style, especially in limited-overs formats like T20 and ODI cricket.
• He has represented the West Indies national cricket team in international matches, including Test cricket, One Day Internationals (ODIs), and T20 Internationals.
• Hetmyer gained prominence through his performances in domestic cricket and global T20 leagues, including the Indian Premier League (IPL), where he has played for teams like the Rajasthan Royals.
• The West Indies cricket team comprises players from several Caribbean nations, including Guyana, Trinidad and Tobago, Barbados, Jamaica, and others.

Additional Information

• West Indies Cricket:
• The West Indies cricket team is a collective representation of players from several Caribbean nations, including Guyana, Barbados, Jamaica, Trinidad and Tobago, and others.
• West Indies cricket has historically been one of the most dominant forces in world cricket, particularly in the late 20th century.
• The team has won the ICC Cricket World Cup twice, in 1975 and 1979, and the ICC T20 World Cup twice, in 2012 and 2016.
• Legendary players like Sir Viv Richards, Brian Lara, Clive Lloyd, and Chris Gayle have represented the West Indies team.
• Shimron Hetmyer's Career:
• Shimron Hetmyer captained the West Indies Under-19 team to victory in the ICC Under-19 Cricket World Cup in 2016.
• He debuted in Test cricket for the West Indies on April 21, 2017, against Pakistan.
• Hetmyer is known for his explosive batting, particularly in limited-overs cricket, and has played pivotal roles in several matches for the West Indies.
• In the Indian Premier League (IPL), he has been associated with teams such as the Delhi Capitals and Rajasthan Royals.
• Other Cricketing Nations Mentioned in the Options:
• Australia: Known for producing cricket legends like Don Bradman, Steve Waugh, and Pat Cummins, Australia is a dominant force in international cricket.
• South Africa: Famous for players like Jacques Kallis, AB de Villiers, and Shaun Pollock. South Africa has been competitive in all formats but has yet to win an ICC Cricket World Cup.
• New Zealand: Known for its cricketing spirit and players such as Martin Crowe and Kane Williamson. New Zealand is a two-time ICC Cricket World Cup finalist (2015 and 2019).

Important Points

• Guyana:
• Guyana is located on the northern mainland of South America but is culturally and historically a part of the Caribbean.
• It is one of the countries contributing players to the West Indies cricket team.
• Guyana has produced several notable cricketers, including Shivnarine Chanderpaul and Carl Hooper.
• Global T20 Leagues:
• Shimron Hetmyer has participated in global T20 leagues like the Caribbean Premier League (CPL) and the Indian Premier League (IPL).
• These leagues provide international exposure and opportunities for players from the West Indies to showcase their talent.

The correct answer is National Technical Textile Mission.

Key Points

• National Technical Textile Mission was announced in the Union Budget 2020-21 by the Union Finance Minister, Nirmala Sitharaman.
• The mission aims to promote the use of technical textiles in various sectors such as agriculture, healthcare, infrastructure, and water resources.
• The mission has been allocated a budget of ₹1,480 crore and is proposed to be implemented over a period of four years, starting from 2020-21 to 2023-24.
• Technical textiles are materials and products designed for technical performance rather than aesthetics, and they are used in industries like automobile, aerospace, defense, and construction.
• The mission focuses on research, development, innovation, and market development in the technical textile sector to make India a global leader in this domain.

Additional Information

• Features of Technical Textiles:
• Technical textiles include functional fabrics that offer superior performance in areas like durability, strength, and resistance.
• Examples include geotextiles, agro-textiles, medical textiles, and protective clothing.
• Technical textiles find applications in engineering, automotive, construction, healthcare, and sports.
• Focus Areas of the Mission:
• Promoting domestic production of technical textiles to reduce dependency on imports.
• Encouraging collaboration between industry and academia for research and development.
• Facilitating innovation and scaling up of existing technologies.
• Global Scenario:
• The global market for technical textiles is valued at over $200 billion, and India accounts for less than 5% of it.
• The mission aims to enhance India’s share in the global market by improving competitiveness and quality standards.
• Other Budget Highlights 2020-21:
• Announcement of National Mission for Quantum Technologies with an allocation of ₹8,000 crore.
• Steps for improving agriculture and water management through schemes like PM-KUSUM and Jal Jeevan Mission.

Important Points

• The technical textile industry in India is expected to grow at a compound annual growth rate (CAGR) of 20% over the next five years.
• The mission targets the use of technical textiles in areas like environmental protection, water conservation, and industrial development.
• Special emphasis is being laid on export promotion to make India a global hub for technical textiles.
• Government initiatives like Skill India and Make in India are aligned with the objectives of this mission.

The correct answer is Sadharan Log.

Key Points

• During the Janapada period, many terms had distinct meanings that were deeply rooted in the socio-political and cultural contexts of that time.
• The word "poison" during this period was not used in the literal sense but metaphorically referred to "Sadharan Log", meaning ordinary people or commoners in the society.
• This usage highlights the socio-political structure of the era, where the common people were often seen as a significant and influential entity, capable of swaying the polity.
• The interpretation of terms during the Janapada period often depended on context, as language played an essential role in communication, governance, and societal hierarchy.
• This period marked the formation of Janapadas (territorial units), and the common people were integral to the functioning and sustenance of these units.

Additional Information

• Janapada Period:
• The Janapada period, roughly spanning from 1500 BCE to 600 BCE, marked the transition from tribal settlements to organized territorial states in ancient India.
• During this period, society was divided into different classes, including rulers, warriors, priests, traders, and common people.
• The term "Janapada" is derived from two Sanskrit words: "Jana" (people) and "Pada" (footprint), signifying the territories ruled by tribes or clans.
• Socio-political structure:
• The Janapada period marked the emergence of governance structures, with rulers, councils, and assemblies playing crucial roles in administration.
• Common people, referred to as "Sadharan Log", were an essential part of the economic and social framework of the Janapadas.
• The rulers depended on the contribution of commoners for agricultural activities, taxes, and manpower in wars.
• Language and metaphorical usage:
• Language during this period had a strong metaphorical and symbolic significance.
• Terms like "poison" were used metaphorically, reflecting the commoners' power or influence as a group in society.
• Such terms often indicated the broader cultural and political narratives of that time.
• Other terms used in the Janapada period:
• Pujari: Refers to priests who played a significant role in religious and ritualistic activities.
• Shahi Adhikari: Denoted royal officials or administrators involved in governance.
• Dushman: Referred to enemies or rival groups, often in the context of wars between Janapadas.

Important Points

• The Janapada period laid the foundation of Indian polity, leading to the formation of Mahajanapadas (large territorial states).
• Terms used during this era reflect the socio-political dynamics and cultural nuances of the time.
• The metaphorical use of words like "poison" indicates the depth and complexity of communication in ancient India.
• Understanding these terms provides insights into the life, governance, and societal structures of ancient Indian civilizations.

The correct answer is 5 J.

Key Points

• In an ideal pyramid of energy, energy transfer between trophic levels follows the 10% rule, meaning only about 10% of the energy is passed to the next level, while the remaining 90% is lost as heat or used for metabolic processes.
• When 500 J of solar energy is received by the green plants (producers), only 10% of this energy is trapped and converted into chemical energy via photosynthesis.
• Thus, the energy trapped by green plants will be 10% of 500 J, which is equal to 5 J.
• The remaining 495 J is lost to the environment in the form of heat, respiration, and other non-usable forms of energy.
• This phenomenon highlights the inefficiency of energy transfer in ecological systems. Hence, the correct answer is 5 J.

Additional Information

• Energy Pyramid:
• The energy pyramid is a graphical representation of the flow of energy through different trophic levels in an ecosystem.
• It follows the principle that energy decreases as it moves from producers to consumers (primary, secondary, tertiary).
• Energy is measured in units such as joules (J) or calories.
• Producers form the base of the pyramid, capturing solar energy through photosynthesis.
• 10% Rule:
• The 10% rule states that only about 10% of the energy at one trophic level is passed to the next level.
• The rest of the energy is lost as heat, used for metabolism, or excreted.
• This explains why higher trophic levels have less energy and fewer organisms.
• Green Plants:
• Green plants are primary producers that capture solar energy and convert it into chemical energy via photosynthesis.
• They serve as the base of the food chain and provide energy to primary consumers.
• The efficiency of energy conversion in plants is influenced by factors such as light intensity, temperature, and availability of nutrients.
• Energy Loss:
• Energy is lost at each trophic level due to heat loss during respiration, incomplete digestion, and excretion.
• Only a fraction of the energy is stored in the biomass and passed on to the next level.

Important Points

• Ecological Efficiency:
• Ecological efficiency refers to the percentage of energy transferred from one trophic level to another.
• It is generally low, around 5-20%, depending on the ecosystem.
• Implications of Energy Loss:
• The loss of energy at each trophic level explains why food chains are usually limited to 3-5 levels.
• Higher trophic levels have less energy available, leading to fewer organisms at the top of the pyramid.
• Real-World Examples:
• In a grassland ecosystem, grass captures solar energy, herbivores (like deer) consume grass, and carnivores (like lions) prey on herbivores.
• Energy decreases significantly as it moves from grass to herbivores to carnivores.

The correct answer is Science and Environment.

Key Points

• Sunita Narain is a renowned environmentalist and director of the Centre for Science and Environment (CSE), based in India.
• She has contributed significantly to the field of sustainable development, climate change, and water resource management.
• Her work includes advocating for environmental justice, promoting sustainable water usage, and enhancing policies for combating climate change.
• In 2005, she was awarded the prestigious Padma Shri for her outstanding contribution to science and environment, highlighting her efforts toward ecological preservation and policy-making.
• Sunita Narain is also recognized internationally for her role in environmental governance, and her contributions have shaped policies in India and influenced global environmental discussions.

Additional Information

• Centre for Science and Environment (CSE):
• The CSE is a public interest research and advocacy organization based in New Delhi, India.
• Its work focuses on sustainable development, water management, air quality monitoring, and climate change mitigation.
• Under Sunita Narain's leadership, CSE has been instrumental in introducing environmental policies and practices in India.
• Climate Change Advocacy:
• Sunita Narain is an active participant in global climate change forums, including the UN Framework Convention on Climate Change (UNFCCC).
• She advocates for equitable solutions to climate change, emphasizing the need for developed nations to take responsibility for their larger carbon footprints.
• Water Management:
• Sunita Narain has worked extensively on water conservation and management in India, promoting the concept of rainwater harvesting.
• Her efforts have led to the establishment of policies aimed at improving water access and quality in rural areas.
• Notable Publications:
• Sunita Narain has authored several reports and articles, including the acclaimed "State of India’s Environment" series, which provides comprehensive environmental assessments.
• Her writings are a valuable resource for policymakers, researchers, and activists.

Important Points

• Padma Shri Award:
• The Padma Shri is one of the highest civilian honors in India, awarded for contributions in various fields such as arts, science, and public service.
• Sunita Narain received this award in 2005 for her contributions to environmental science and advocacy.
• Environmental Impact:
• Sunita Narain's work has led to significant changes in environmental policies in India, including stricter air quality standards and sustainable resource management practices.
• She has been a vocal advocate for addressing environmental issues through community participation and policy reforms.
• Global Recognition:
• Her efforts in the field of environment have earned her international recognition, including being listed in Time Magazine's list of influential individuals.
• She represents developing nations in climate change dialogues, ensuring their concerns are addressed on global platforms.

The correct answer is Uttar Pradesh.

Key Points

• Bhitargaon is a small village located in the Kanpur Dehat district of the state of Uttar Pradesh, India.
• The temple at Bhitargaon belongs to the Gupta period (4th-6th century CE) and is a significant architectural and historical monument.
• This temple is considered the oldest surviving terracotta Hindu shrine with a roof and a high Shikhara (spire).
• The temple was built using terracotta bricks, which is rare for ancient Indian temples, as most were made of stone.
• The temple is dedicated to Lord Vishnu or Lord Shiva and reflects the architectural advancements of the Gupta dynasty.

Additional Information

• Gupta Period Architecture:
• The Gupta dynasty (circa 320–550 CE) is often referred to as the ‘Golden Age of India’ due to its remarkable achievements in art, architecture, literature, and science.
• Gupta temples were primarily dedicated to Hindu deities such as Vishnu, Shiva, and Durga, but Buddhist and Jain architecture also flourished.
• The distinctive feature of Gupta architecture was the Shikhara, a spire or tower above the sanctum sanctorum (garbhagriha).
• Other famous Gupta-era temples include the Dashavatara Temple in Deogarh and the Parvati Temple in Nachna Kuthara.
• Terracotta Architecture:
• Terracotta refers to baked clay and was widely used in ancient Indian architecture due to its durability and aesthetic appeal.
• The Bhitargaon temple is a rare example of a Gupta-era temple built predominantly using terracotta bricks.
• The intricate carvings on the terracotta panels depict scenes from Hindu mythology, showcasing the artistic excellence of the era.
• State of Uttar Pradesh:
• Uttar Pradesh is a state in northern India, known for its rich cultural and historical heritage.
• It is home to several ancient monuments, including the Taj Mahal, Varanasi, and Sarnath.
• The state has been a center for ancient Indian art, literature, and religion, with a strong association with Hinduism, Buddhism, and Jainism.
• Gupta Dynasty:
• The Gupta dynasty, founded by Chandragupta I, ruled over a large part of northern and central India.
• This period witnessed significant progress in science, mathematics, astronomy, and culture, with scholars like Aryabhata and Kalidasa emerging during this time.
• The Gupta rulers were patrons of art and architecture, as seen in their support for the construction of temples and monuments.

Important Points

• Significance of Bhitargaon Temple:
• The temple highlights the architectural innovation and engineering skills of the Gupta period.
• It is one of the earliest examples of temple architecture that includes a Shikhara and reflects the transition from wooden to brick and stone constructions.
• The terracotta work on the temple walls demonstrates the cultural and religious themes prevalent during the Gupta era.
• Conservation Efforts:
• Today, the Bhitargaon temple is preserved as a protected monument under the Archaeological Survey of India (ASI).
• Efforts have been made to safeguard its terracotta panels and ensure the structure’s stability.

The correct answer is Pallava.

Key Points

• Narasimhavarman I, also known as Mamalla, was a prominent ruler of the Pallava Dynasty, which ruled parts of southern India, particularly modern-day Tamil Nadu, during the 4th to 9th centuries CE.
• He reigned from 630 CE to 668 CE and was one of the most celebrated kings of the Pallava dynasty.
• Narasimhavarman I earned the title "Mamalla," meaning great wrestler, due to his exceptional skills in wrestling.
• The Pallava dynasty under his reign was known for its significant contributions to art, architecture, and culture. He is credited with initiating the construction of the famous rock-cut temples at Mamallapuram (Mahabalipuram), a UNESCO World Heritage Site.
• He successfully fought against the Chalukyas, particularly defeating the Chalukya king Pulakesin II in the Battle of Vatapi, earning him great renown in history.

Additional Information

• Pallava Dynasty:
• The Pallavas ruled southern India from the 4th to 9th centuries CE. Their capital was Kanchipuram.
• They were known for their patronage of Dravidian architecture, including cave temples, monolithic rathas, and structural temples.
• The dynasty laid the foundation for the flourishing of art and culture, influencing subsequent South Indian dynasties like the Cholas.
• Other Contributions of Narasimhavarman I:
• He was instrumental in developing Mahabalipuram as a center of art and architecture, evident in the creation of the Shore Temple and Pancha Rathas.
• His reign is considered a golden age for the Pallavas due to the fusion of artistic and military achievements.
• Battle of Vatapi:
• The Pallavas, under Narasimhavarman I, defeated Pulakesin II of the Chalukya dynasty in 642 CE.
• After this victory, Narasimhavarman I earned the title "Vatapikonda" (the conqueror of Vatapi).
• Other Options Explained:
• Chola Dynasty: The Cholas ruled Tamil Nadu and parts of southern India from the 9th to 13th centuries CE, much later than the Pallavas.
• Satavahana Dynasty: The Satavahanas ruled central and southern India much earlier (1st century BCE to 2nd century CE).
• Chalukya Dynasty: The Chalukyas were contemporaries and rivals of the Pallavas and were defeated by Narasimhavarman I.

Important Points

• Mamallapuram: Named after Narasimhavarman I, Mamallapuram is a significant cultural and historical site showcasing the Pallava dynasty's artistic achievements.
• Art and Architecture: The Pallavas introduced the Dravidian temple architecture, which influenced later South Indian dynasties like the Cholas and Pandyas.
• Religious Contributions: The Pallavas were patrons of Shaivism and Vaishnavism and supported various religious activities during their reign.

The correct answer is Tuberculosis.

Key Points

• Tuberculosis (TB) is a major public health challenge in India. It is caused by the bacterium Mycobacterium tuberculosis.
• As per the Union Budget 2020-21, India has set a target to eradicate Tuberculosis by 2025, five years ahead of the global goal of 2030 set by the World Health Organization (WHO).
• The government has launched the National Strategic Plan for Tuberculosis Elimination (2017-2025), which focuses on early diagnosis, treatment, and prevention of TB through a patient-centric approach.
• TB elimination programs include active case finding, free diagnosis, and treatment under schemes such as Ayushman Bharat and National Health Mission.
• The Revised National Tuberculosis Control Program (RNTCP) was renamed as the National Tuberculosis Elimination Program (NTEP) to emphasize the country’s commitment to eliminating TB.

Additional Information

• Tuberculosis (TB):
• India accounts for the highest burden of TB globally, with approximately 26% of global cases as per the WHO Global TB Report 2023.
• It primarily affects the lungs but can also affect other parts of the body. Symptoms include persistent cough, fever, night sweats, and weight loss.
• Drug-resistant TB, such as multidrug-resistant TB (MDR-TB), poses additional challenges in treatment and eradication efforts.
• National Strategic Plan for TB Elimination:
• It aims to reduce the incidence of TB by 80% and mortality by 90% by 2025.
• Focuses on universal access to TB care, including free diagnosis, treatment, and patient support.
• Government Initiatives for TB Elimination:
• Ayushman Bharat: Provides financial support for TB patients under its health insurance scheme.
• NIKSHAY: A digital platform for real-time monitoring and tracking of TB cases.
• TB Mukt Bharat Abhiyan: A campaign to engage communities in TB elimination efforts.
• Other Diseases Mentioned in the Question:
• AIDS: India has made significant progress in reducing new HIV infections but has not set a specific eradication timeline.
• Dengue: Seasonal outbreaks occur; eradication is not feasible due to vector-borne nature.
• Hepatitis A: Preventable through vaccination and hygiene, but no eradication target has been set.

Important Points

• Funding: India has increased its funding for TB elimination, allocating resources through the National Health Mission and Global Fund partnerships.
• Private Sector Engagement: Collaboration with private healthcare providers to ensure comprehensive TB care.
• Community Participation: Mobilization of local communities to raise awareness and improve compliance with treatment regimens.
• Global Context: India’s TB elimination efforts contribute significantly to the WHO End TB Strategy, which aims to end the TB epidemic by 2030.

The correct answer is Kapil.

Key Points

• The Sankhya system of philosophy is one of the six classical schools of Indian philosophy and is credited to Kapil, an ancient Indian sage.
• Sankhya philosophy is a dualistic system that distinguishes between Purusha (consciousness or soul) and Prakriti (matter or nature).
• Kapil is considered the founder of Sankhya philosophy, which emphasizes the importance of knowledge and self-awareness for liberation or Moksha.
• Sankhya philosophy primarily focuses on understanding the cosmic evolution and the interaction between Purusha and Prakriti.
• The Sankhya system profoundly influenced other schools of Indian philosophy, such as Yoga, and is regarded as one of the oldest philosophical systems in India.

Additional Information

• Kapil:
• Kapil is regarded as a historical figure and a sage from ancient India who introduced Sankhya philosophy.
• His teachings are preserved in various texts, including the Sankhya Karika, which outlines the principles of Sankhya philosophy.
• He is often described in Indian scriptures as a sage with profound knowledge of metaphysics and spiritual sciences.
• Kapil’s insights laid the foundation for understanding the relationship between consciousness and material existence.
• Sankhya Philosophy:
• It is one of the six orthodox schools of Indian philosophy, alongside Yoga, Nyaya, Vaisheshika, Mimamsa, and Vedanta.
• The term "Sankhya" literally translates to "number" or "enumeration", as the philosophy categorizes the various elements of existence.
• Sankhya identifies 25 tattvas (principles), including Purusha, Prakriti, intellect, ego, mind, and the five elements.
• It is a non-theistic philosophy, focusing on self-realization rather than worship of a deity.
• Other Philosophers Mentioned:
• Vyas: He is traditionally credited as the compiler of the Mahabharata and the Vedanta Sutras. He is not associated with Sankhya philosophy.
• Kanad: He is the founder of the Vaisheshika school of Indian philosophy, which deals with atomism and metaphysics.
• Gautam: He is the founder of the Nyaya philosophy, which focuses on logic and epistemology.
• Influence of Sankhya Philosophy:
• Sankhya philosophy forms the theoretical backbone of Yoga philosophy, which incorporates its metaphysical concepts.
• It has contributed to the development of spiritual practices aimed at achieving liberation (Moksha) through self-awareness.
• Its dualistic perspective is considered a cornerstone in understanding the nature of reality in Indian philosophical traditions.

Important Points

• Historical Context: Sankhya philosophy is considered one of the oldest philosophical systems in India, predating texts like the Upanishads.
• Core Concepts: The dualistic concept of Purusha and Prakriti is central to understanding cosmic evolution and spiritual progress in Sankhya.
• Practical Application: The principles of Sankhya were later integrated into Yoga, providing a practical framework for achieving spiritual liberation.

The correct answer is Malala Yousafzai.

Key Points

• Malala Yousafzai, a Pakistani activist for girls' education, is the youngest Nobel Prize laureate.
• She authored the book "We Are Displaced", which highlights the stories of refugees around the world, including her own experience as a displaced person.
• Published in January 2019, the book sheds light on the challenges faced by displaced individuals, especially women and children, emphasizing the importance of education and human rights.
• The book combines Malala’s personal narrative with the stories of other young women forced to flee their homes due to conflict, poverty, or persecution.
• Malala Fund, founded by Malala, works globally to ensure free, safe, and quality education for girls.

Additional Information

• Malala Yousafzai:
• Born on 12 July 1997, in Mingora, Pakistan.
• She survived an assassination attempt by the Taliban in 2012 for advocating girls' education.
• In 2014, she became the youngest recipient of the Nobel Peace Prize at the age of 17.
• "We Are Displaced":
• It is a blend of Malala’s personal journey and the stories of other displaced young women.
• It highlights the global refugee crisis and the resilience of those who endure displacement.
• The book advocates for global responsibility in addressing refugee issues.
• Feminista Jones:
• A social worker, activist, and writer from the United States.
• She primarily writes on issues of race, feminism, and social justice.
• An Xiao Mina:
• A writer, technologist, and artist known for her work on digital culture and activism.
• She is the author of "Memes to Movements."
• Mason Funk:
• An American author and filmmaker.
• He authored "The Book of Pride", which documents the LGBTQ+ movement's history.

Important Points

• Global Refugee Crisis:
• According to the UNHCR, there are over 100 million displaced people worldwide as of 2023.
• The majority of displaced individuals are from regions affected by conflict, climate change, and economic instability.
• Advocacy for Girls' Education:
• Malala’s advocacy emphasizes that education is a fundamental right for every child.
• She continues to inspire global movements for quality education, particularly in conflict zones.

The correct answer is Rashtrakuta.

Key Points

• The Kailashnath Temple at Ellora is a remarkable example of ancient Indian rock-cut architecture and is located in the Aurangabad district of Maharashtra.
• The temple was commissioned by the Rashtrakuta dynasty under the reign of King Krishna I in the 8th century CE.
• It is dedicated to Lord Shiva and represents Mount Kailash, the abode of Lord Shiva, which is why it is named "Kailashnath."
• The temple is a monolithic structure, carved out of a single rock, showcasing remarkable engineering and artistic skills of the time.
• The Rashtrakutas are known for their patronage of art and architecture, and the Kailashnath Temple stands as a testament to their dedication to cultural advancement.

Additional Information

• Rashtrakuta Dynasty:
• The Rashtrakutas ruled large parts of the Indian subcontinent between the 6th and 10th centuries CE.
• Their empire extended from the Narmada River in the north to the Kaveri River in the south.
• The Rashtrakutas were great patrons of art, literature, and architecture, and their reign is often considered a golden period of Indian culture.
• They also encouraged Jainism and Buddhism, as evidenced by the rock-cut caves at Ellora and other sites.
• Kailashnath Temple:
• It is part of the Ellora Caves, a UNESCO World Heritage Site, which includes a total of 34 caves representing Hindu, Buddhist, and Jain traditions.
• The Kailashnath Temple is cave number 16 at Ellora and is one of the largest rock-cut temples in the world.
• The construction involved the removal of approximately 200,000 tons of rock, which was done using primitive tools like chisels and hammers.
• The temple features intricate carvings depicting scenes from the Ramayana, Mahabharata, and other Hindu epics.
• Other Dynasties Mentioned:
• Chaulukya: Also known as the Solankis, they ruled parts of western India, particularly Gujarat, from the 10th to 13th centuries CE.
• Gupta: The Gupta Empire (4th-6th centuries CE) is known as the "Golden Age of India" due to significant advancements in science, technology, art, and literature. They did not contribute to the construction of the Kailashnath Temple.
• Solanki: A branch of the Chaulukya dynasty, they were prominent in Gujarat and Rajasthan, known for their architectural contributions like the Modhera Sun Temple.
• Significance of the Kailashnath Temple:
• It exemplifies the advanced technology and artistic skills of ancient Indian craftsmen.
• The temple is a symbol of devotion, representing the cultural and religious values of the time.
• It continues to attract tourists and scholars from around the world, serving as an important site for historical and architectural studies.

Important Points

• Ellora Caves:
• The Ellora Caves are located near Aurangabad, Maharashtra, and consist of 34 caves, including Hindu, Buddhist, and Jain monuments.
• The Rashtrakutas primarily contributed to the Hindu caves, while the earlier caves were Buddhist, and the later ones were Jain.
• Architectural Techniques:
• The monolithic structure was carved top-down, which required remarkable planning and precision.
• The carvings and sculptures were made directly into the rock using chisels and other tools, showcasing the artisans' skills.
• Legacy of the Rashtrakutas:
• The Rashtrakutas left behind a legacy of cultural and architectural achievements that have greatly influenced Indian art and architecture.
• They are remembered for their patronage of scholars, poets, and artists.

The correct answer is Parenchyma.

Key Points

• Parenchyma is a type of simple permanent tissue that is found in plants. It consists of living cells with thin cell walls made of cellulose.
• These tissues are responsible for various functions such as photosynthesis, storage, and secretion, depending on their location in the plant.
• Parenchyma cells are usually isodiametric in shape, meaning their dimensions are nearly equal, and they can be oval, round, or polygonal.
• The cells of parenchyma contain large vacuoles, and their cytoplasm is distributed along the periphery of the cell wall.
• Parenchyma is classified into specialized types like chlorenchyma (contains chloroplast for photosynthesis) and aerenchyma (contains air spaces for buoyancy in aquatic plants).

Additional Information

• Tracheids:
• These are elongated cells found in the xylem of vascular plants. They are dead cells at maturity with lignified walls.
• Tracheids help in the transportation of water and minerals and provide structural support to the plant.
• Being part of complex permanent tissue, tracheids differ significantly from simple permanent tissues like parenchyma.
• Xylem:
• Xylem is a complex permanent tissue composed of tracheids, vessels, xylem parenchyma, and xylem fibers.
• Its primary function is the conduction of water and minerals from roots to other parts of the plant.
• Xylem also contributes to the mechanical strength of plants through its lignified cells.
• Sieve Tube:
• Sieve tubes are specialized elongated cells found in the phloem tissue of vascular plants.
• They are responsible for the transportation of food (mainly sucrose) from leaves to other parts of the plant.
• Unlike parenchyma, sieve tubes are part of a complex permanent tissue (phloem) and work in coordination with companion cells.
• Simple Permanent Tissue:
• Simple permanent tissues consist of only one type of cells and are primarily involved in support, storage, and basic functions of the plant.
• Examples of simple permanent tissues include parenchyma, collenchyma, and sclerenchyma.
• These tissues differ from complex permanent tissues, which consist of multiple cell types working together (e.g., xylem and phloem).

Important Points

• Parenchyma is the most common and widespread tissue in plants.
• It plays a significant role in healing and repairing plant tissues due to its ability to divide and regenerate.
• Parenchyma cells can adapt to perform specialized roles such as photosynthesis, buoyancy in aquatic plants, and storage of food (e.g., starch in potato tubers).
• They are found in nearly all parts of the plant, including leaves, stems, roots, and fruits.

The correct answer is Anil Kumble.

Key Points

• Anil Kumble, an Indian cricketer, is the third-highest wicket-taker in Test cricket as of 31 August 2020. He has a record of 619 wickets in Test matches.
• He is the only Indian bowler to reach the milestone of 600 Test wickets. His illustrious career spanned from 1990 to 2008.
• Kumble is best remembered for his historic performance against Pakistan in 1999, where he took all 10 wickets in an innings, becoming only the second bowler in history to achieve this feat.
• He is ranked behind Muttiah Muralitharan (Sri Lanka, 800 wickets) and Shane Warne (Australia, 708 wickets) in the all-time list of Test wicket-takers.
• Anil Kumble was also known for his consistency, accuracy, and ability to bowl long spells, making him one of the greatest leg-spinners in cricket history.

Additional Information

• Shane Warne:
• Shane Warne, an Australian cricketer, is the second-highest wicket-taker in Test cricket with 708 wickets.
• He is widely regarded as one of the best leg-spinners in the history of cricket.
• Warne played for Australia from 1992 to 2007, leaving an indelible mark on the game with his tactical brilliance and skill.
• Kapil Dev:
• Kapil Dev, an Indian cricketer, was primarily known for his all-rounder capabilities.
• He took 434 wickets in Test matches, making him one of India's finest fast bowlers.
• Kapil Dev captained India to its 1983 Cricket World Cup victory.
• Glenn McGrath:
• Glenn McGrath, an Australian cricketer, is one of the greatest fast bowlers in cricket history with 563 Test wickets.
• He played for Australia from 1993 to 2007 and was known for his accuracy and ability to exploit conditions.
• Test Cricket:
• Test cricket is the longest format of the game, played over a duration of five days.
• It is considered the ultimate test of a cricketer's skill, endurance, and adaptability.
• Bowling records in Test cricket are often seen as benchmarks for greatness among bowlers.

Important Points

• Key Statistics:
• Muttiah Muralitharan: 800 wickets (Sri Lanka).
• Shane Warne: 708 wickets (Australia).
• Anil Kumble: 619 wickets (India).
• Glenn McGrath: 563 wickets (Australia).
• Historical Feats:
• Anil Kumble’s 10-wicket haul against Pakistan in 1999 is considered one of the greatest individual performances in Test cricket.
• Bowling achievements in Test cricket are highly regarded due to the challenging conditions and long durations of play.
• These bowlers have contributed significantly to their teams’ success in Test cricket.

The correct answer is China Rose.

Key Points

• Baking soda solution is a basic solution because it contains sodium bicarbonate (NaHCO₃), which dissociates to release hydroxide (OH⁻) ions.
• China Rose acts as an acid-base indicator and provides a distinct color change in basic and acidic environments.
• When Baking soda solution reacts with China Rose indicator, it gives a green color, indicating its basic nature.
• China Rose indicator changes to dark pink or magenta in acidic solutions and green in basic solutions, making it a reliable indicator for distinguishing acid-base properties.
• Other indicators such as Phenolphthalein, Turmeric, and Methyl Orange provide different color changes in basic or acidic mediums, but they do not produce green color with baking soda solution.

Additional Information

• Phenolphthalein:
• Phenolphthalein is a commonly used indicator in acid-base titrations.
• It remains colorless in acidic solutions and turns pink in basic solutions.
• It does not produce a green color with baking soda solution.
• Turmeric:
• Turmeric contains curcumin, which acts as a natural indicator.
• It turns reddish-brown in basic solutions and remains yellow in acidic solutions.
• Turmeric does not produce green color with baking soda solution.
• Methyl Orange:
• Methyl Orange is another acid-base indicator that produces red color in acidic solutions and yellow in basic solutions.
• It does not produce green color with baking soda solution.
• China Rose:
• China Rose acts as a natural indicator derived from the hibiscus flower.
• In acidic solutions, it changes to a dark pink or magenta color.
• In basic solutions, it changes to a green color, making it ideal for identifying basic substances like baking soda solution.

The correct answer is 1981.

Key Points

• The sex ratio in India refers to the number of females per 1,000 males. It is a crucial demographic indicator reflecting gender balance in the population.
• Between the 1901 and 1971 censuses, the sex ratio in India continuously declined due to various socio-economic and cultural factors.
• The 1981 Census recorded an increase in the sex ratio compared to the previous census of 1971. This marked the first increase in decades, indicating progress in gender balance.
• In the 1981 Census, the sex ratio was recorded as 933 females per 1,000 males, which was higher than the 1971 census figure of 930 females per 1,000 males.
• This improvement was attributed to increased awareness of gender equality, better healthcare, and government programs addressing gender imbalance.

Additional Information

• Sex Ratio Trends in India:
• In the 1901 Census, the sex ratio was 972 females per 1,000 males.
• By 1941, it had dropped to 945, and further declined to 930 by the 1971 Census.
• The 1981 Census showed a slight improvement at 933 females per 1,000 males, marking a reversal in the declining trend.
• In the 2001 Census, the sex ratio rose to 933 females per 1,000 males, showcasing sustained improvement.
• Factors Influencing the Sex Ratio:
• Socio-cultural Practices: Practices such as preference for male children and female infanticide historically contributed to a declining sex ratio.
• Healthcare Improvements: Better maternal and child healthcare services have contributed to reducing mortality rates among women and female children.
• Education and Awareness: Increased awareness and education about gender equality have played a role in improving the sex ratio.
• Government Initiatives: Campaigns such as Beti Bachao, Beti Padhao aim to tackle gender discrimination and improve the status of girls in society.
• Impact of Gender Imbalance:
• A skewed sex ratio can lead to social challenges, including increased violence against women and issues related to gender inequality.
• It can also result in a demographic imbalance, affecting marriage patterns and societal structures.
• Measures to Improve the Sex Ratio:
• Strict enforcement of laws prohibiting prenatal sex determination (e.g., the Pre-Conception and Pre-Natal Diagnostic Techniques Act).
• Promotion of gender equality through education and awareness campaigns.
• Provision of financial incentives for families with girl children through schemes like the Sukanya Samriddhi Yojana.

Important Points

• The sex ratio is a critical indicator of gender equality and socio-economic health in society.
• India's sex ratio has shown gradual improvement in recent decades due to focused interventions and awareness campaigns.
• The 1981 Census marked a turning point in India's sex ratio trends, showing an increase after decades of decline.
• Continued efforts are required to address deep-seated socio-cultural biases and ensure gender equality in all aspects of life.

The correct answer is Ayushmann Khurrana.

Key Points

• In September 2020, UNICEF India announced Ayushmann Khurrana as its celebrity advocate for its campaign to end violence against children.
• Ayushmann Khurrana is a renowned Bollywood actor known for his roles in socially relevant films. His association with UNICEF is aimed at leveraging his popularity to raise awareness about child protection issues.
• The partnership focuses on addressing violence against children, including physical, emotional, and sexual abuse, which is a major global concern.
• UNICEF engages celebrity advocates like Ayushmann Khurrana to spread awareness, encourage public dialogue, and influence positive change in society.
• Through this initiative, Ayushmann Khurrana committed to supporting campaigns to ensure a safe and nurturing environment for every child in India.

Additional Information

• UNICEF's Mission:
• The United Nations Children's Fund (UNICEF) works globally to ensure the rights of every child, focusing on areas such as education, health, nutrition, and child protection.
• UNICEF advocates for the protection of child rights and helps meet the basic needs of children, ensuring their full potential is realized.
• It operates in 190 countries and territories, addressing issues like violence, exploitation, and child labor.
• Violence Against Children:
• Violence against children includes physical, sexual, and emotional abuse, neglect, and exploitation.
• Globally, it is estimated that 1 billion children experience some form of violence every year.
• In India, the government and organizations like UNICEF are actively working to address this issue through awareness campaigns, legal interventions, and community programs.
• Ayushmann Khurrana’s Advocacy:
• Ayushmann Khurrana has been vocal about social issues, including gender equality, LGBTQ+ rights, and child welfare.
• As a celebrity advocate for UNICEF, he uses his influence to spread awareness and encourage public action against violence towards children.
• His involvement includes participating in campaigns, public service announcements, and social media outreach.
• Other Celebrity Advocates:
• UNICEF often collaborates with prominent personalities worldwide, such as Priyanka Chopra, David Beckham, and Angelina Jolie, to amplify its causes.
• These advocates play a crucial role in mobilizing support and resources for children's welfare.

The correct answer is 30°C.

Key Points

• The rate of increase in temperature with depth in the upper crust of Earth is known as the geothermal gradient.
• On average, the geothermal gradient is about 30°C per kilometre in the Earth's upper crust, though this value can vary depending on the region and local geological conditions.
• The geothermal gradient is higher in regions with active tectonic plate boundaries or volcanic activities due to increased geothermal energy in such areas.
• The Earth's internal heat primarily originates from the radioactive decay of elements like uranium, thorium, and potassium, along with residual heat from the Earth's formation.
• This temperature gradient plays a critical role in processes like the generation of magma, the formation of metamorphic rocks, and the movement of hydrothermal fluids.

Additional Information

• Geothermal Gradient:
• The geothermal gradient refers to the rate at which temperature increases with depth inside the Earth.
• It generally ranges between 20°C and 40°C per kilometre in most of the Earth's crust.
• In areas with active volcanic or tectonic activity, this gradient may exceed 40°C per kilometre, while in stable continental interiors, it may be lower.
• Earth’s Internal Heat Sources:
• The primary sources of Earth's internal heat are:
• Radioactive decay: The decay of radioactive isotopes like uranium-238, thorium-232, and potassium-40 generates significant heat.
• Residual heat: Heat remaining from the Earth's formation approximately 4.5 billion years ago.
• Frictional heat: Heat generated by the movement of tectonic plates.
• Applications of Geothermal Gradient:
• Geothermal energy: The geothermal gradient is harnessed in certain regions to generate renewable energy for heating and electricity.
• Oil and gas exploration: Knowledge of the geothermal gradient helps in predicting the maturity of hydrocarbon resources.
• Geological studies: It aids in understanding crustal and mantle processes, including plate tectonics and magma generation.
• Variation of Geothermal Gradient:
• The geothermal gradient is not uniform across the Earth and is influenced by factors like:
• Crustal thickness: Thicker crust tends to have a lower gradient.
• Heat flow: Areas with higher heat flow (e.g., near mid-ocean ridges or hotspots) have steeper gradients.

Important Points

• Geothermal Energy Potential:
• Regions with a high geothermal gradient, such as Iceland, New Zealand, and parts of the United States (Yellowstone National Park), are often used for geothermal energy production.
• Geothermal energy is considered a renewable and sustainable energy source, as Earth's heat is virtually inexhaustible over human time scales.
• Impact on Mining:
• Understanding the geothermal gradient is crucial in deep mining operations, as increasing temperatures can pose challenges to working conditions and equipment.

The correct answer is Root.

Key Points

• Positive geotropism refers to the growth of a plant part in the direction of gravity. Roots exhibit this characteristic as they grow downward into the soil.
• Roots grow downwards to anchor the plant and absorb water and nutrients from the soil, which are essential for its survival.
• In contrast, other plant parts like branches, leaves, and flowers exhibit negative geotropism, growing against the force of gravity to maximize exposure to sunlight for photosynthesis.
• This geotropic response in roots is regulated by plant hormones like auxins, which accumulate on the lower side of the root due to gravity, promoting growth in that direction.
• Positive geotropism is crucial for the plant's ability to access water and nutrients from the soil and maintain stability in its environment.

Additional Information

• Auxins:
• Auxins are a class of plant hormones responsible for regulating growth and development.
• They play a significant role in geotropism by influencing cell elongation in roots and shoots.
• In roots, auxins accumulate on the lower side due to gravity, causing slower cell elongation, resulting in downward growth.
• Negative Geotropism:
• Plant parts like stems, leaves, and flowers exhibit negative geotropism.
• They grow upward, away from the gravitational pull, to ensure optimal exposure to sunlight for photosynthesis.
• Functions of Roots:
• Roots anchor the plant firmly in the soil, providing stability.
• They absorb water, minerals, and nutrients required for the plant's growth.
• Some roots also store food (e.g., carrots, radishes) or aid in reproduction (e.g., tubers).
• Plant Hormones:
• Plant hormones like auxins, gibberellins, cytokinins, ethylene, and abscisic acid regulate various growth processes.
• Auxins are specifically responsible for geotropic responses, cell elongation, and phototropism.
• Examples of Geotropism:
• Positive Geotropism: Roots of plants such as trees, grasses, and herbs grow downward into the soil.
• Negative Geotropism: Stems of sunflower plants grow upward to maximize sunlight exposure.

Important Points

• Geotropism:
• It is one of the tropic movements observed in plants, alongside phototropism, hydrotropism, and thigmotropism.
• Geotropism ensures that plants grow in the correct direction to survive and thrive in their environment.
• Research:
• Studies on geotropism have helped scientists understand how plants adapt to their environment.
• Space experiments have shown that plants can exhibit geotropic responses even in microgravity conditions.

The correct answer is theatre form.

Key Points

• Bhaona is a traditional theatre form of Assam, which was introduced by the great Vaishnavite saint and social reformer, Sankaradeva, during the 16th century.
• Bhaona performances are based on episodes from the Bhagavata Purana and other Hindu scriptures, particularly focusing on the themes of devotion and morality.
• The performances are conducted in the namghar (prayer hall) and are a crucial element of the Neo-Vaishnavite movement in Assam, which sought to spread the message of devotion and equality.
• It is characterized by elaborate costumes, synchronized dance moves, and soulful singing, accompanied by traditional musical instruments like the khol (drum) and tala (cymbals).
• The dialogues of the performances are usually in the Assamese language, interspersed with verses from Sanskrit.

Additional Information

• Origin and Purpose:
• Bhaona was created as a medium to educate and entertain the masses about religious teachings and ethical living.
• Sankaradeva designed it to be accessible to the common people, making religious texts and ideas relatable and engaging.
• Key Elements of Bhaona:
• Music: The musical component includes devotional songs like Borgeet, composed by Sankaradeva and his disciple Madhavdeva.
• Costumes: Artists wear ornate costumes, including crowns, jewelry, and colorful attire, to depict deities, demons, and other characters.
• Instruments: Instruments like the khol, tala, and mridanga are used to complement the performance.
• Comparison with Other Art Forms:
• Bhaona is distinct from puppet forms or festivals because it involves live actors performing on stage with dialogues and elaborate expressions.
• It is not a musical instrument but incorporates music as an integral part of the performance.
• Modern Relevance:
• Bhaona continues to be an essential part of Assamese culture and is performed during religious and cultural festivals.
• Efforts have been made to preserve this art form by including it in cultural programs and school curriculums in Assam.

Important Points

• Other Traditional Art Forms of Assam:
• Sattriya: A classical dance form of Assam, also developed by Sankaradeva, which is closely associated with Bhaona.
• Bihu: A folk dance performed during the Assamese New Year, representing joy and celebration.
• Ojapali: A semi-dramatic performance that combines singing, dancing, and storytelling, often focusing on mythological tales.
• Recognition:
• Bhaona and other art forms of Assam have gained attention on national and international platforms due to their cultural and historical significance.
• Efforts are being made by cultural organizations and the government to preserve and promote these traditional art forms for future generations.

The correct answer is Harivansh Narayan Singh.

Key Points

• Harivansh Narayan Singh was re-elected as the Deputy Chairperson of Rajya Sabha on September 14, 2020. He had previously held this position since August 2018.
• He is a member of the Janata Dal (United), representing the state of Bihar in the Rajya Sabha.
• His re-election as the Deputy Chairperson was supported by the ruling BJP-led National Democratic Alliance (NDA) and several other opposition parties.
• The election process in the Rajya Sabha for the Deputy Chairperson is conducted through a voice vote, unless a division is demanded.
• Harivansh Narayan Singh has a distinguished career as a journalist and has served as the Editor-in-Chief of Prabhat Khabar, a leading Hindi newspaper.
• His role as Deputy Chairperson involves presiding over the house proceedings in the absence of the Chairperson and ensuring the smooth conduct of legislative business.

Additional Information

• Rajya Sabha Deputy Chairperson:
• The Deputy Chairperson of the Rajya Sabha is elected by the members of the Rajya Sabha from among themselves.
• The Deputy Chairperson is responsible for assisting the Chairperson in the conduct of proceedings of the house.
• The Deputy Chairperson steps in to preside over the sessions in the absence of the Vice President of India, who is the ex-officio Chairperson of Rajya Sabha.
• Election Process:
• The election is conducted under Article 89 of the Indian Constitution.
• Members of the Rajya Sabha nominate candidates for the Deputy Chairperson election, and the winner is decided by a majority vote.
• If there is no consensus, a division vote is held.
• Harivansh Narayan Singh’s Contributions:
• He is known for his contributions to journalism and public service.
• As Deputy Chairperson, he has focused on ensuring the effective functioning of the Rajya Sabha, maintaining decorum, and promoting bipartisan discussions.
• He has advocated for parliamentary reforms and transparency in legislative processes.
• Other Candidates in the Election:
• Tiruchi Siva: A member of the Dravida Munnetra Kazhagam (DMK), representing Tamil Nadu.
• Manoj Jha: A member of the Rashtriya Janata Dal (RJD), representing Bihar.
• Javed Ali Khan: A member of the Samajwadi Party (SP), representing Uttar Pradesh.
• While these candidates were considered for the position, Harivansh Narayan Singh emerged victorious due to his strong bipartisan support.

Important Points

• Role of Deputy Chairperson:
• The Deputy Chairperson ensures the smooth conduct of house proceedings in the absence of the Chairperson.
• He/she represents the Rajya Sabha in various parliamentary committees and ensures legislative efficiency.
• The Deputy Chairperson plays a crucial role in resolving conflicts among members and promoting bipartisan cooperation.
• Historical Significance:
• Harivansh Narayan Singh’s re-election highlights the importance of bipartisan support in parliamentary proceedings.
• The position of Deputy Chairperson has been held by notable leaders from various political parties, reflecting India’s democratic diversity.

The correct answer is Lonar lake.

Key Points

• Lonar Lake is a unique saltwater lake located in the Buldhana district of Maharashtra, India. It was formed due to a meteorite impact that occurred approximately 50,000 years ago.
• The lake is classified as a hyper-velocity impact crater, making it one of the rarest geological formations in the world and the only one of its kind in basaltic rock.
• Lonar Lake is nearly circular in shape, measuring around 1.2 kilometers in diameter, and is surrounded by a rim of ejecta, which is a characteristic feature of meteorite impact craters.
• The lake has both scientific and ecological significance due to its unique water chemistry, which includes a mix of alkaline and saline water, supporting microorganisms and biodiversity not commonly found elsewhere.
• The site has attracted geologists, ecologists, and astronomers for research purposes. Studies have confirmed the meteoritic origin of the crater through petrological and geochemical analyses.

Additional Information

• Formation of Lonar Lake:
• The lake was formed when a meteorite weighing approximately 2 million tons collided with the Earth at a speed of around 90,000 km/h, creating the crater.
• This impact led to the excavation of basaltic rock, which is a characteristic feature of the Deccan Plateau region.
• The crater walls and ejecta contain minerals like maskelynite, which is formed due to high-velocity impacts.
• Scientific Importance:
• The lake's ecosystem is highly unique, consisting of both alkaline water in the main lake and freshwater in the surrounding springs.
• Microbial studies have revealed extremophiles thriving in the harsh chemical environment of the lake, contributing to advancements in microbiology.
• The lake's unique geology has been studied by NASA and Geological Survey of India for its resemblance to lunar and Martian craters.
• Tourist Attraction:
• Lonar Lake is a popular destination for tourists and nature enthusiasts due to its historical temples like the Daitya Sudan temple, which are built near the lake.
• The site is also revered in mythology, with references in ancient texts like the Skanda Purana.
• Other Lakes Mentioned in the Options:
• Sambhar Lake: Located in Rajasthan, it is India's largest inland saltwater lake. It is renowned for salt production but is not formed due to a meteorite impact.
• Loktak Lake: Located in Manipur, it is famous for its floating islands called phumdis. It is a freshwater lake with ecological significance, unrelated to meteorite activity.
• Hussain Sagar Lake: Situated in Hyderabad, it is an artificial lake built during the reign of Ibrahim Quli Qutb Shah in 1563. It has no connection to meteorite impacts.

Important Points

• Lonar Lake Conservation:
• The lake is designated as a National Geo-Heritage Monument by the Geological Survey of India, highlighting its importance for geological preservation.
• Efforts are being made to protect its unique ecosystem from pollution and human interference.
• Global Significance:
• Lonar Lake is one of the few sites on Earth where scientists can study the effects of meteorite impacts on basaltic rock, making it invaluable for planetary science.
• Its study provides insights into similar craters found on the Moon and Mars, aiding space exploration research.
• Historical References:
• The lake has been mentioned in ancient Indian literature and was first scientifically documented by British officer C. J. E. Alexander in 1823.
• It continues to be a site of cultural, historical, and scientific importance.

The correct answer is Centre-State Relations.

Key Points

• The Punchhi Commission was set up in 2007 under the chairmanship of Madan Mohan Punchhi, a former Chief Justice of India, to examine and recommend changes for a better framework of Centre-State Relations.
• The commission submitted its report in 2010, addressing various issues related to the division of powers between the Centre and the states in India.
• It extensively studied the provisions of the Constitution of India, particularly those related to federalism and the distribution of legislative and administrative powers.
• The commission recommended measures to ensure a balance between state autonomy and the need for a strong Centre to address national concerns.
• Key recommendations included reforms in areas like the appointment of Governors, emergency provisions, financial relations, and inter-state disputes to enhance coordination and minimize conflicts between the Centre and States.

Additional Information

• Centre-State Relations:
• The relationship between the Centre and States in India is governed by the Constitution, which provides for a three-tier system of government - Union, State, and Local.
• It includes legislative, administrative, and financial relations, with specific lists under the 7th Schedule such as the Union List, State List, and Concurrent List.
• Article 246 and the division of powers between the Union and States play a crucial role in governance.
• The Inter-State Council, established under Article 263, is an important forum for resolving disputes and fostering cooperation.
• Punchhi Commission Recommendations:
• Governors should act impartially and avoid being involved in politically controversial matters.
• Emergency provisions under Articles 352, 356, and 360 should be used sparingly and only in exceptional circumstances.
• Financial relations between the Centre and States should be reviewed to ensure equitable distribution of resources.
• Mechanisms to resolve inter-state disputes, especially water sharing conflicts, should be strengthened.
• Important Articles Related to Centre-State Relations:
• Article 280: Establishes the Finance Commission to recommend the distribution of financial resources between the Centre and States.
• Article 256: States must comply with the laws made by Parliament and not impede their implementation.
• Article 262: Provides for the adjudication of disputes relating to waters of inter-state rivers or river valleys.
• Article 368: Empowers Parliament to amend the Constitution, including provisions related to Centre-State relations.

Important Points

• Federal System in India:
• India follows a quasi-federal structure, where the Centre holds more powers compared to States.
• The Constitution has provisions for cooperative federalism, ensuring collaboration between different levels of government.
• The Supreme Court of India acts as the guardian of federal balance and resolves disputes between the Centre and States.
• Historical Context:
• The Sarkaria Commission, set up in 1983, was the first major effort to examine Centre-State relations comprehensively.
• The Punchhi Commission built upon the Sarkaria Commission’s findings to address new challenges in the Indian federal system.

The correct answer is Seleucus Nikator.

Key Points

• Seleucus Nikator was one of the generals of Alexander the Great. After Alexander's death in 323 BCE, his empire was divided among his generals, with Seleucus gaining control over the eastern provinces, including Babylon and parts of modern-day Iran and Afghanistan.
• In 305 BCE, Seleucus attempted to reclaim territories in the northwestern part of India but was defeated by Chandragupta Maurya, the founder of the Maurya Empire.
• Following his defeat, Seleucus and Chandragupta negotiated a treaty, known as the peace treaty of 303 BCE. As part of the agreement, Seleucus ceded territories, including parts of present-day Afghanistan and Baluchistan, to Chandragupta Maurya.
• In return, Seleucus received 500 war elephants, which later proved instrumental in his military campaigns in the west. This agreement also established a strong political alliance between the Maurya Empire and the Seleucid Empire.
• This treaty is considered a significant event in ancient history, as it marked a diplomatic relationship between the Indian Mauryan Empire and the Hellenistic world.

Additional Information

• Chandragupta Maurya:
• Chandragupta Maurya (reigned 321–297 BCE) was the founder of the Maurya Empire in ancient India.
• He was a brilliant strategist and visionary who unified most of the Indian subcontinent under his rule.
• With the help of his advisor Chanakya (also known as Kautilya), Chandragupta established one of the largest empires in Indian history.
• Seleucus Nikator:
• Seleucus Nikator was one of the most prominent successors of Alexander the Great, known as the Diadochi.
• He founded the Seleucid Empire and played a key role in maintaining Hellenistic influence in Asia.
• Key Features of the Treaty:
• The treaty between Chandragupta and Seleucus ensured peace and the exchange of cultural and political ideas between India and the Hellenistic world.
• The 500 war elephants provided to Seleucus by Chandragupta were later used in his campaigns, including the Battle of Ipsus in 301 BCE.
• Other Generals of Alexander:
• Antigonus: Controlled parts of Asia Minor and Greece after Alexander's death.
• Ptolemy: Established the Ptolemaic dynasty in Egypt, which lasted until the Roman conquest.
• Cassander: Took control of Macedonia and Greece, becoming a key figure in the wars of the Diadochi.

Important Points

• The alliance between Chandragupta and Seleucus paved the way for the exchange of ideas, trade, and culture between India and the Hellenistic world.
• Greek ambassadors, such as Megasthenes, were sent to the Maurya court and documented life in the Maurya Empire in works like the Indica.
• The Mauryan Empire's administrative and military systems were highly advanced for their time, which inspired admiration from foreign visitors.
• The defeat of Seleucus by Chandragupta demonstrated the military strength of the Maurya Empire and its ability to resist Hellenistic powers.

The correct answer is Pulicat Lake.

Key Points

• Pulicat Lake is the second largest brackish water lake in India, located on the border of Andhra Pradesh and Tamil Nadu.
• The lake is separated from the Bay of Bengal by the Sriharikota Island, which is renowned for hosting the Satish Dhawan Space Centre, a major spaceport of India.
• It spans an area of approximately 759 square kilometers, and its ecosystem supports rich biodiversity, including migratory birds such as flamingos.
• Pulicat Lake serves as an important site for fishing and salt production, contributing to the livelihood of the local communities.
• The lake's brackish waters are a mixture of fresh water brought by rivers and saline water from the sea, making it ideal for diverse aquatic life.

Additional Information

• Chilika Lake:
• Chilika Lake is the largest coastal lagoon in India and is located in Odisha.
• It is designated as a Ramsar site due to its ecological importance and supports a rich variety of flora and fauna, including the endangered Irrawaddy dolphins.
• The lake is not separated from the Bay of Bengal by an island but has a direct connection through a channel.
• Vembanad Lake:
• Vembanad Lake is the largest lake in Kerala and the longest in India.
• It is famous for its backwaters and houseboat tourism and supports a diverse ecosystem of marine and freshwater species.
• This lake is not located near the Bay of Bengal; rather, it is situated along the Arabian Sea.
• Kaliveli Lake:
• Kaliveli Lake is located in Tamil Nadu, near the Bay of Bengal.
• It is a seasonal wetland and supports migratory bird species; however, it is smaller in size compared to Pulicat Lake.
• This lake is not separated by an island and does not share the significant geographical features of Pulicat Lake.
• Sriharikota Island:
• Sriharikota Island is a barrier island located between Pulicat Lake and the Bay of Bengal.
• It is home to the Satish Dhawan Space Centre, India's premier space launch facility operated by the Indian Space Research Organisation (ISRO).
• The island plays a crucial role in separating the brackish waters of Pulicat Lake from the saline waters of the Bay of Bengal.

Important Points

• Ecological Importance: Pulicat Lake is a crucial habitat for migratory birds and is part of the Pulicat Bird Sanctuary.
• Geographical Feature: The lake's separation from the Bay of Bengal by Sriharikota Island makes it unique among Indian lakes.
• Economic Role: The lake supports fisheries and salt production, which are vital for the local economy.
• Historical Significance: Pulicat was a Dutch settlement in the 17th century, adding cultural heritage to its ecological and geographical significance.

The correct answer is Lysosome.

Key Points

• Lysosomes are often referred to as the "suicide bags" of a cell because they contain hydrolytic enzymes capable of breaking down cellular components.
• These enzymes are used for the digestion and recycling of cellular waste, damaged organelles, and macromolecules.
• Lysosomes play a crucial role in programmed cell death (apoptosis), where their enzymes are released to degrade the cell internally.
• They are typically found in animal cells and are formed by the Golgi apparatus, which packages the hydrolytic enzymes into vesicles.
• The internal environment of lysosomes is highly acidic (pH ~4.5-5), which is optimal for the activity of their digestive enzymes.

Additional Information

• DNA:
• DNA (Deoxyribonucleic Acid) is the genetic material found in the nucleus of a cell.
• It is responsible for storing and transmitting genetic information for protein synthesis and inheritance.
• DNA does not play a role in digestion or apoptosis; hence, it is not referred to as the "suicide bag" of the cell.
• Golgi Apparatus:
• The Golgi apparatus is involved in modifying, sorting, and packaging proteins and lipids for secretion or use within the cell.
• It plays a role in lysosome formation by packaging hydrolytic enzymes into vesicles.
• However, it is not directly involved in cellular digestion or apoptosis.
• Mitochondria:
• Mitochondria are known as the "powerhouses" of the cell, as they generate energy in the form of ATP through cellular respiration.
• They are not involved in cellular digestion or the destruction of cellular components.
• Mitochondria play a role in apoptosis but are not called "suicide bags."
• Lysosome Function:
• Lysosomes are responsible for intracellular digestion, recycling cellular components, and defending the cell against pathogens.
• They degrade biological molecules such as proteins, lipids, nucleic acids, and carbohydrates.
• Defects in lysosomal enzymes can lead to lysosomal storage disorders, such as Tay-Sachs disease.

Important Points

• Discovery: Lysosomes were discovered by Christian de Duve in 1955.
• Enzymes: They contain hydrolytic enzymes like proteases, lipases, nucleases, and carbohydrases.
• Diseases: Malfunctioning lysosomes can lead to disorders like Gaucher's disease and Niemann-Pick disease.
• Cellular Defense: Lysosomes help to destroy pathogens engulfed by the cell during phagocytosis.

The correct answer is Arun Kumar.

Key Points

• Arun Kumar, who was the Director General of the Railway Protection Force (RPF) at the time, was nominated as the Vice-Chairman of the International Union of Railways (UIC) in July 2020.
• The International Union of Railways (UIC) is a global organization that promotes cooperation between railway sectors and addresses issues related to railway transport worldwide.
• Arun Kumar’s nomination was a significant recognition of India's contribution to global railway systems and its growing prominence in the international railway community.
• The UIC comprises over 200 members, including rail operators, infrastructure managers, and railway organizations from across the globe, making Arun Kumar’s appointment a prestigious achievement.
• As Vice-Chairman, Arun Kumar was expected to play a major role in fostering collaboration between member countries and improving safety measures within railway systems globally.

Additional Information

• International Union of Railways (UIC):
• Founded in 1922, the UIC is headquartered in Paris, France.
• It promotes the development of rail transport globally and serves as a platform for exchange among railway professionals.
• UIC focuses on areas such as railway safety, infrastructure, technology development, and sustainable transport.
• India has been an active member of the UIC, contributing to discussions on railway modernization and safety enhancement.
• Arun Kumar:
• Arun Kumar is an Indian Police Service (IPS) officer of the 1985 batch.
• He served as the Director General of the Railway Protection Force, which is responsible for security in Indian Railways.
• His leadership in railway security initiatives contributed to his recognition at the international level.
• Role of Vice-Chairman at UIC:
• The Vice-Chairman is responsible for assisting the Chairman in promoting the objectives of the UIC, such as fostering global railway cooperation.
• Key responsibilities include addressing railway safety issues, enhancing infrastructure, and developing innovative technologies.
• Arun Kumar’s appointment highlighted India’s growing influence in the international railway sector.
• Other Prominent Members of UIC:
• Countries like France, Germany, Japan, and the United States have been major contributors to the UIC’s initiatives.
• India’s representation in leadership roles within UIC demonstrates the country’s commitment to advancing global railway systems.

Important Points

• Role of UIC:
• The UIC acts as the global railway association that works towards improving railway standards and addressing emerging challenges in the sector.
• It provides a platform for member countries to collaborate on projects related to sustainability, technology, and safety.
• The organization also plays a crucial role in coordinating efforts to modernize rail systems worldwide.
• India’s Contribution to UIC:
• India has actively contributed to discussions on railway modernization and safety enhancement.
• As one of the largest railway networks globally, India’s participation strengthens UIC’s initiatives.
• Significance of Arun Kumar’s Appointment:
• Arun Kumar’s nomination as Vice-Chairman reflects India’s growing prominence in the global railway sector.
• His leadership is expected to promote collaboration, innovation, and enhanced safety measures across railway systems.

The correct answer is 0.085.

Key Points

• Standard & Poor’s (S&P), a global rating agency, projected India’s real GDP growth rate for the financial year 2021-22 at 8.5% (0.085).
• This projection was made in June 2020, reflecting expectations of recovery in the Indian economy after the slowdown caused by the COVID-19 pandemic.
• The growth rate projection was based on the assumption of improved economic activities following the easing of lockdown restrictions.
• S&P highlighted the importance of fiscal measures and reforms introduced by the Indian government to counter the economic impact of the pandemic.
• Hence, the correct answer is 0.085.

Additional Information

• Standard & Poor’s (S&P) Overview:
• S&P is one of the top global credit rating agencies that assesses the financial health and creditworthiness of countries and companies.
• The agency provides forecasts on economic growth rates, which are crucial indicators for investors and policymakers.
• S&P’s reports are widely regarded as accurate and influential in the global financial markets.
• Impact of COVID-19 on India’s Economy:
• The COVID-19 pandemic caused a significant contraction in India’s GDP growth in 2020-21, as businesses and industries experienced disruptions.
• Economic recovery was expected during 2021-22 due to government stimulus packages and the gradual reopening of industries.
• Key Government Initiatives:
• The Indian government introduced several measures to boost economic recovery, such as the Aatmanirbhar Bharat package.
• Emphasis was given to sectors like infrastructure, MSMEs, agriculture, and healthcare to stimulate growth.
• Other Agencies’ Projections:
• Various organizations like the World Bank and International Monetary Fund (IMF) also projected India’s economic growth in 2021-22, with forecasts ranging between 8% and 10%.
• The projections varied slightly due to differing assumptions and models used by these agencies.

Important Points

• India’s Economic Recovery:
• The Indian economy showed signs of recovery in 2021-22 due to the vaccination drive and improved consumer confidence.
• Growth was primarily driven by sectors like manufacturing, agriculture, and IT services.
• Fiscal Policy Measures:
• India’s government implemented measures such as tax reliefs, loan moratoriums, and capital expenditure programs to aid recovery.
• These policies aimed at boosting demand and ensuring liquidity in the market.
• Global Economic Impact:
• Worldwide, economies faced challenges due to supply chain disruptions and reduced trade during the pandemic.
• India’s growth prospects were closely linked to global recovery patterns and international trade dynamics.

The correct answer is Six.

Key Points

• The Monetary Policy Committee (MPC) of the Reserve Bank of India (RBI) comprises six members. This is mandated under the RBI Act, 1934.
• Out of the six members, three are officials from the RBI, including the Governor of the RBI, who acts as the Chairperson of the MPC.
• The other three members are external experts, nominated by the Government of India. These members are selected based on their expertise in economics, banking, or finance.
• The MPC is responsible for setting the policy interest rates, specifically the repo rate, to achieve inflation targets and ensure economic stability.
• The decisions of the MPC are made by a majority vote. Each member has one vote, and in case of a tie, the RBI Governor has the casting vote.

Additional Information

• Functions of the Monetary Policy Committee:
• The MPC is tasked with formulating the Monetary Policy of India, including setting the repo rate (the rate at which banks borrow from the RBI).
• The committee aims to maintain price stability while keeping in mind the objective of economic growth.
• The inflation target is determined by the Government of India, and the MPC ensures that inflation remains within the prescribed limits (currently, the target is 4% with a +/- 2% tolerance band).
• Composition of the MPC:
• The RBI Governor serves as the Chairperson of the committee.
• The Deputy Governor of RBI, who is in charge of monetary policy, is also a member.
• The Executive Director of the RBI, overseeing monetary policy, is the third RBI member.
• The Government nominates three independent members, who are eminent economists and professionals.
• Decision-Making Process:
• The MPC meets bi-monthly to review the monetary policy.
• Each member of the MPC has one vote, and the decisions are taken by majority voting.
• In case of a tie in voting, the RBI Governor has the casting vote.
• Historical Context:
• The MPC was established in 2016, replacing the earlier system where the RBI Governor solely decided on monetary policy.
• The change aimed to bring transparency and accountability to the monetary policy framework.

Important Points

• Inflation Targeting:
• The MPC’s primary role is to achieve the inflation target set by the Government of India. Currently, the target is 4% with a tolerance band of +/- 2%.
• The inflation target is reviewed every five years.
• Significance of MPC:
• The MPC ensures a balanced approach to monetary policy by involving external experts, reducing the chances of bias.
• It enhances transparency and credibility in the monetary policy-making process.
• The bi-monthly meetings and their outcomes are publicly disclosed to maintain accountability.
• Recent Trends:
• The MPC has been instrumental in maintaining inflation within the target range amid global challenges like COVID-19 and geopolitical tensions.
• It has also played a pivotal role in ensuring liquidity in the financial markets during economic downturns.

The correct answer is tax.

Key Points

• The term 'vetti' was widely used in the administrative system of the Chola Dynasty to denote a form of tax or levy imposed on the people.
• Vetti often referred to a type of tax that could be collected in kind or labor, particularly from the agrarian society that formed the backbone of the Chola economy.
• The Chola rulers maintained an efficient administrative system, and taxes like 'vetti' helped fund projects such as temple construction, irrigation systems, and military campaigns.
• 'Vetti' was sometimes considered a form of forced labor or tribute, reflecting the agrarian and feudal nature of the Chola administration.
• The collection of 'vetti' was regulated and often overseen by local village assemblies, which played a significant role in governance during the Chola period.

Additional Information

• Chola Administration:
• The Chola Dynasty, which flourished between the 9th and 13th centuries CE, is known for its well-organized administrative structure.
• It had a decentralized system where local assemblies, known as 'sabhas' or 'ur', played a crucial role in governance.
• The administration was divided into various units such as provinces (mandalams), districts (nadus), and villages.
• Types of Taxes:
• The Chola rulers imposed various taxes, including land revenue, trade taxes, and labor taxes like 'vetti'.
• The revenue from these taxes was used for public welfare projects such as the construction of temples and irrigation systems.
• Some taxes were paid in cash, while others like 'vetti' could be paid through labor or goods.
• Forced Labor:
• 'Vetti' was sometimes equated with forced labor, where individuals had to provide services to the state or local authorities.
• This system of taxation was common in agrarian societies to ensure labor for public works.
• Village Assemblies:
• Village assemblies or 'sabhas' were responsible for managing local affairs, including tax collection, dispute resolution, and maintenance of public resources.
• These assemblies were composed of members from various strata of society and operated democratically.

Important Points

• Chola Temples:
• The revenue collected through taxes like 'vetti' was often used for the construction and maintenance of grand temples, such as the Brihadeshwara Temple in Tamil Nadu.
• These temples served as centers of culture, religion, and economic activity during the Chola period.
• Irrigation Systems:
• The Chola rulers utilized tax revenue to build and maintain extensive irrigation systems, ensuring agricultural prosperity.
• These systems included canals, tanks, and wells, showcasing advanced engineering skills.
• Military Campaigns:
• Taxes like 'vetti' funded the Chola military, enabling them to expand their territory and establish dominance over South India and parts of Southeast Asia.

The correct answer is Bhagabhadra.

Key Points

• Heliodorus was a Greek ambassador who came to the court of Bhagabhadra, a ruler of the Shunga dynasty in second century BCE.
• Heliodorus was sent by the Greek king Antialkidas, who ruled over Taxila during that period.
• Heliodorus is famously known for erecting the Heliodorus pillar, also called the "Garuda Pillar," at Vidisha (Madhya Pradesh). This pillar stands as evidence of the cultural and religious interactions between the Greeks and Indians.
• The inscription on the pillar states that Heliodorus was a follower of Vishnu, marking one of the earliest records of foreign devotion to Hinduism.
• The Shunga dynasty, under Bhagabhadra's rule, is noted for its contributions to Indian culture, including art, architecture, and religious developments.

Additional Information

• Heliodorus Pillar:
• The pillar was erected in 113 BCE and contains inscriptions in Brahmi script.
• It has an inscription referring to Heliodorus as the "devotee of Vishnu" and describes him as a Greek (Yavana).
• The pillar highlights the spread of Vaishnavism during the Shunga dynasty and its acceptance by foreign dignitaries.
• Shunga Dynasty:
• The Shunga dynasty ruled from 185 BCE to 73 BCE and succeeded the Mauryan dynasty.
• It was established by Pushyamitra Shunga, a former Mauryan general.
• The dynasty is known for its patronage of Hinduism and contributions to art and architecture, including the development of stupas like the Sanchi Stupa.
• Antialkidas:
• Antialkidas was a Indo-Greek king who ruled over the region of Taxila.
• His reign was marked by diplomatic relations with Indian rulers, as evidenced by the embassy of Heliodorus.
• The Indo-Greeks are noted for their cultural syncretism, blending Greek and Indian traditions.
• Vidisha:
• Vidisha, located in modern-day Madhya Pradesh, served as an important center of trade and culture during the Shunga period.
• It was a hub for religious activities, including the construction of stupas and pillars, and saw significant interaction between Indian and foreign cultures.

Important Points

• Religious and Cultural Exchange:
• The interaction between Indo-Greeks and Indian rulers, as seen in the case of Heliodorus, showcases the mutual respect and exchange of religious and cultural practices.
• Heliodorus' devotion to Vishnu highlights the spread of Hinduism beyond Indian territories and its acceptance by foreigners.
• Significance of Inscriptions:
• Historical inscriptions like the one on the Heliodorus pillar are crucial for understanding the socio-political and religious dynamics of ancient India.
• They provide insights into the relations between Indian kingdoms and foreign powers, as well as the spread of Indian religions and philosophies.

The correct answer is Airtel Payments Bank.

Key Points

• Airtel Payments Bank collaborated with National Skill Development Corporation (NSDC) in July 2020 to train and skill young individuals in rural areas on financial services.
• The partnership aimed to empower rural youth by enhancing their understanding of digital banking services and financial literacy.
• Under this initiative, individuals were trained to use digital platforms like Airtel Payments Bank for banking, payments, and financial transactions.
• It focused on equipping the rural workforce with skills required to access modern financial facilities, thereby promoting financial inclusion.
• The collaboration is aligned with the Government of India's efforts to promote Digital India and financial inclusion in underserved regions.

Additional Information

• Airtel Payments Bank:
• It was launched in January 2017 and became India's first payments bank.
• It offers services such as mobile banking, cashless payments, and digital transactions through its app and network.
• Key features include zero minimum balance accounts, instant money transfers, and insurance products.
• Airtel Payments Bank aims to reach the unbanked population in rural and semi-urban areas.
• National Skill Development Corporation (NSDC):
• Established in 2008, NSDC is a not-for-profit organization under the Ministry of Skill Development and Entrepreneurship.
• Its primary goal is to promote skill development by funding and facilitating vocational training centers.
• NSDC collaborates with private and public sector entities to create a skilled workforce in various industries.
• It has trained millions of individuals under its flagship programs, including Pradhan Mantri Kaushal Vikas Yojana (PMKVY).
• Digital India Initiative:
• Launched in July 2015, Digital India aims to transform India into a digitally empowered society and knowledge economy.
• It focuses on providing digital infrastructure, increasing internet penetration, and promoting digital literacy.
• Programs under Digital India include e-Governance, e-Kranti, and digital payments.
• Initiatives like the Airtel Payments Bank partnership align with Digital India's vision of financial inclusion through technology.
• Financial Inclusion in India:
• Financial inclusion refers to providing affordable financial services to individuals and businesses, especially in rural areas.
• Efforts like Jan Dhan Yojana, UPI, and payments banks have significantly improved access to financial services.
• It is essential for achieving sustainable economic growth and reducing poverty.
• Collaborations like Airtel Payments Bank and NSDC play a crucial role in bridging the gap between urban and rural financial access.

Important Points

• Equitas Small Finance Bank: Primarily focuses on providing small loans and savings schemes to underserved communities.
• India Post Payments Bank: Leverages the vast postal network to deliver banking services to remote areas, focusing on rural inclusion.
• AU Small Finance Bank: Concentrates on financial services for micro and small enterprises and low-income individuals.
• Airtel Payments Bank: Unique for its digital-first approach, enabling banking services through mobile platforms and fostering financial inclusion.

The correct answer is Richard Wellesley.

Key Points

• Fort William College was established in the year 1800 in Kolkata by Richard Wellesley, who was the Governor-General of India from 1798 to 1805.
• The primary aim of the college was to train British civil servants in Indian languages and cultures. This was essential for the effective administration of the vast territories under British control.
• Fort William College contributed significantly to the development and preservation of Indian literature and languages, including Bengali, Hindi, Sanskrit, and Persian.
• It also played a key role in the translation of several Indian texts into English, facilitating cross-cultural knowledge exchange.
• Although the college was closed in 1854, its legacy in promoting Indian linguistic studies and administrative training is still remembered.

Additional Information

• Richard Wellesley:
• Born in 1760, Richard Wellesley was a prominent British administrator and diplomat.
• He served as the Governor-General of India during the period of major British territorial expansion in India.
• Wellesley is also credited with implementing the Subsidiary Alliance, a system that brought princely states under British control.
• Fort William:
• Fort William is a historic fort in Kolkata, established during the British colonial era.
• The fort was named after King William III of England.
• It served as the administrative and military headquarters for the British East India Company in Bengal.
• Impact on Indian Education:
• Fort William College fostered the study of Indian languages such as Bengali, Hindi, and Sanskrit.
• It encouraged the translation of Indian texts into English, which played a role in spreading Indian literature globally.
• The college laid the foundation for modern linguistic studies in India.
• Other Governors-General:
• Warren Hastings: First Governor-General of India, served from 1773–1785. Known for his administrative reforms and efforts to codify Indian laws.
• Charles Cornwallis: Governor-General from 1786–1793. He implemented land revenue reforms through the Permanent Settlement in Bengal.
• John Shore: Governor-General from 1793–1798. He focused on peaceful administration rather than territorial expansion.

Important Points

• Language and Literature:
• Fort William College was instrumental in promoting Indian literature and developing textbooks in various Indian languages.
• The works produced at the college had a lasting influence on the study of Indian languages and culture.
• Subsidiary Alliance:
• Introduced by Richard Wellesley, the Subsidiary Alliance system was a key policy for British territorial control.
• It required Indian princely states to accept British forces in return for protection.
• Legacy of Fort William College:
• Although short-lived, the institution’s contributions to language studies and administrative training remain significant.
• It laid the groundwork for modern educational practices in India.

The correct answer is Pratibha Patil.

Key Points

• Pratibha Patil was the 12th President of India and the first woman to hold this prestigious office from 2007 to 2012. She has never served as the Speaker of the Lok Sabha.
• PA Sangma was a prominent Indian politician from Meghalaya and served as the Speaker of the Lok Sabha from 1996 to 1998. Hence, he has held this position.
• Balram Jakhar was the Speaker of the Lok Sabha from 1980 to 1989. He was the longest-serving Speaker of the Lok Sabha in Indian history. Therefore, he was indeed a Speaker.
• Somnath Chatterjee, a respected parliamentarian, served as the Speaker of the Lok Sabha from 2004 to 2009. He played a crucial role in parliamentary debates and discussions.
• Pratibha Patil, unlike the other mentioned individuals, has never held the position of Speaker of the Lok Sabha. Her contributions were primarily in the executive branch as President, not the legislative branch.

Additional Information

• Speaker of the Lok Sabha:
• The Speaker is the presiding officer of the Lok Sabha, the lower house of Parliament in India.
• The Speaker is responsible for conducting sessions of the Lok Sabha, maintaining decorum, and deciding on procedural matters.
• Some notable Speakers include Ganesh Vasudev Mavalankar (first Speaker), Meira Kumar (first woman Speaker), and Om Birla (current Speaker as of 2023).
• Pratibha Patil:
• She served as the Governor of Rajasthan before becoming the President of India.
• Pratibha Patil was the first woman President of India, serving from July 25, 2007, to July 25, 2012.
• Her presidency was marked by her focus on social welfare, education, and women empowerment.
• Other notable Speakers:
• Balram Jakhar: Known for his contributions to parliamentary procedures and agricultural reforms.
• Somnath Chatterjee: Renowned for his impartiality and strong defense of parliamentary ethics.
• PA Sangma: Played a significant role in debates and discussions during his tenure as Speaker.
• Key Functions of the Speaker:
• Ensuring smooth functioning of the Lok Sabha.
• Representing the Lok Sabha in all its capacities.
• Maintaining order during debates and discussions.
• Deciding on matters of privilege and procedural issues.

Important Points

• Eligibility for Speaker:
• The Speaker must be a member of the Lok Sabha.
• He/she is elected by the members of the Lok Sabha.
• The Speaker serves until the dissolution of the Lok Sabha or resignation/removal.
• Unique Contributions:
• Pratibha Patil: Focused on inclusivity and women empowerment during her presidency.
• Balram Jakhar: Played a crucial role in agricultural reforms and parliamentary efficiency.
• Somnath Chatterjee: Advocated for ethical parliamentary practices.

The correct answer is Catla.

Key Points

• Catla is a freshwater fish species primarily found in rivers, ponds, and lakes in India and other South Asian countries. It is not a marine fish species.
• Sardines, Hilsa, and Mackerel are marine fish species commonly found in seawater environments such as oceans and seas.
• Catla belongs to the carp family and is widely cultivated in aquaculture for consumption in freshwater regions. Hence, it is not a marine fish species.
• Sardines are small, oily marine fish found in schools near the surface of oceans and are important in the commercial fishing industry.
• Hilsa is a migratory marine fish species that breeds in freshwater environments but primarily inhabits saline water bodies.
• Mackerel is a marine fish known for its streamlined body and importance in commercial fishing industries across tropical and temperate seas.

Additional Information

• Catla Fish:
• Scientific Name: Catla catla.
• It is a freshwater fish species native to South Asia and is extensively used in aquaculture for food production.
• Habitat: Found in rivers, reservoirs, ponds, and lakes in tropical and subtropical regions.
• Uses: Primarily used for consumption; rich in protein and essential nutrients.
• Characteristics: Catla has a large, broad head and an elongated body. It is a fast-growing fish species preferred for aquaculture.
• Sardines:
• Scientific Name: Sardinella spp.
• They are small, oily marine fish found near the surface of the ocean, often forming large schools.
• Uses: Sardines are widely used for human consumption, animal feed, and bait in commercial fishing.
• Habitat: Found in temperate and tropical seas.
• Characteristics: Known for their silver bodies and oily texture, which makes them a rich source of omega-3 fatty acids.
• Hilsa Fish:
• Scientific Name: Tenualosa ilisha.
• Hilsa is an anadromous fish species, meaning it migrates from marine to freshwater environments for breeding.
• Uses: Popular for its taste and nutritional value, especially in South Asian countries like India and Bangladesh.
• Habitat: Commonly found in coastal waters and estuaries.
• Characteristics: Known for its elongated body and silver scales.
• Mackerel:
• Scientific Name: Scomber spp.
• Mackerel is a marine fish species found in tropical and temperate seas.
• Uses: Widely consumed due to its rich omega-3 content and is also used in commercial fisheries.
• Habitat: Found in coastal and offshore waters, often forming schools.
• Characteristics: Mackerel has a streamlined body and is known for its rapid swimming ability.

Important Points

• Marine Fish vs Freshwater Fish:
• Marine fish species live in saline water environments such as oceans and seas, whereas freshwater fish species inhabit rivers, lakes, ponds, and reservoirs.
• Marine fish are adapted to high salinity levels, while freshwater fish have adaptations for low salinity environments.
• India's Aquaculture Industry:
• India is one of the largest producers of fish globally, with a significant focus on freshwater aquaculture.
• Popular freshwater fish species for aquaculture include Catla, Rohu, and Mrigal.
• Marine fishing includes species like Sardines, Mackerel, and Hilsa, contributing significantly to the seafood export market.

The correct answer is Constitution (One Hundred and First Amendment) Act, 2016.

Key Points

• The Constitution (One Hundred and First Amendment) Act, 2016 provided the legal framework for the introduction of the Goods and Services Tax (GST) in India.
• This Act added Article 279A to the Constitution, which mandated the establishment of the GST Council.
• The GST Council is responsible for making recommendations on important issues related to GST, including tax rates, exemptions, and thresholds.
• The Act brought about significant changes to the Constitution, including the amendment of Articles 246A, 269A, and 279A, and the repeal of certain existing taxes to enable the smooth implementation of GST.
• The GST Council was constituted on 12th September 2016, with the Union Finance Minister as its chairperson and representatives from all states and union territories as members.

Additional Information

• GST Council:
• The GST Council is a constitutional body that ensures the uniform implementation of GST across India.
• It comprises the Union Finance Minister as the chairperson, the Union Minister of State for Revenue or Finance, and the Finance Ministers of all states.
• The Council makes decisions based on a voting system, where the Central Government has a one-third voting share, and the states collectively hold a two-thirds voting share.
• Key Features of GST:
• GST is a comprehensive, destination-based, multi-stage tax levied on the supply of goods and services.
• It replaced multiple indirect taxes such as VAT, service tax, excise duty, and others, creating a single tax system.
• There are four major GST types: CGST (Central GST), SGST (State GST), IGST (Integrated GST), and UTGST (Union Territory GST).
• GST aims to remove the cascading effect of taxes and promote the free movement of goods and services across states.
• Impact of the Constitution (101st Amendment) Act:
• This amendment brought significant reforms to India's tax structure, making it more transparent and efficient.
• It eliminated the overlapping of taxes imposed by the Central and State Governments, reducing the overall tax burden on consumers.
• The amendment also enhanced compliance and eased tax administration through the introduction of the Goods and Services Tax Network (GSTN), a digital platform for GST-related processes.
• Other Constitutional Amendments:
• Constitution (One Hundred and Third Amendment) Act, 2019: Provided for 10% reservation for economically weaker sections (EWS).
• Constitution (One Hundred and Fourth Amendment) Act, 2020: Extended the reservation of seats for Scheduled Castes and Scheduled Tribes in the Lok Sabha and State Assemblies.
• Constitution (One Hundred and Second Amendment) Act, 2018: Granted constitutional status to the National Commission for Backward Classes (NCBC).

Important Points

• GST Implementation: GST was officially implemented on 1st July 2017, and this date is observed as GST Day in India.
• GST Rates: The GST Council has prescribed multiple tax slabs, including 0%, 5%, 12%, 18%, and 28%, depending on the nature of goods and services.
• GSTN: The Goods and Services Tax Network is a non-government, private limited company that provides IT infrastructure for GST implementation.
• Benefits of GST: It aims to create a unified market, increase tax compliance, and reduce corruption by digitizing the tax system.

The correct answer is Konkan.

Key Points

• Dashavatar is a traditional folk theatre form that is prominently associated with the Konkan region of Maharashtra and Goa.
• It is based on the ten incarnations (avatars) of Lord Vishnu, as described in Hindu mythology.
• This theatre form is performed during religious and festive occasions, primarily to convey mythological stories and moral lessons.
• Dashavatar performances typically include a mix of dance, drama, and music, with the performers wearing colorful costumes and elaborate makeup.
• The art form is deeply rooted in the culture of the Konkan region and is a significant representation of its religious and artistic heritage.

Additional Information

• Konkan Region:
• The Konkan is a coastal region of India that stretches across Maharashtra, Goa, and Karnataka.
• It is known for its rich cultural heritage, distinct cuisine, and traditional art forms like Dashavatar.
• The region is also famous for its lush greenery, pristine beaches, and historical temples.
• Dashavatar Dance:
• Dashavatar refers to the ten incarnations of Lord Vishnu: Matsya (fish), Kurma (turtle), Varaha (boar), Narasimha (lion-man), Vamana (dwarf), Parashurama, Rama, Krishna, Buddha, and Kalki.
• The performances depict these avatars through storytelling, music, and dramatic enactments.
• The costumes and props used in Dashavatar performances are often handcrafted and vibrant, adding to the visual appeal.
• Other Theatrical Traditions in India:
• Kalinga: Known for the Odissi dance form and traditional art like Gotipua.
• Kutch: Famous for Bhavai, a folk theatre form characterized by its satirical narratives.
• Thar: Popular for Kalbeliya dance and folk music, representing the culture of Rajasthan.
• Historical Significance:
• Dashavatar is considered a medium to preserve and propagate Hindu mythology and traditions.
• The performances are often held in temple premises, showcasing the deep connection between religion and art.

Important Points

• Dashavatar Makeup:
• Actors use intricate makeup and masks to depict the characteristics of each avatar.
• Special emphasis is placed on facial expressions to convey emotions and narratives effectively.
• Musical Accompaniment:
• Traditional instruments like cymbals, harmonium, and dholak are used during Dashavatar performances.
• The music enhances the dramatic effect and helps in engaging the audience.
• Preservation Efforts:
• Organizations and cultural festivals in Maharashtra and Goa are working to preserve Dashavatar performances.
• Workshops and training programs are conducted to teach the younger generation about this art form.

Given:

Principal = 28,000

Rate = 20%

Time = 2 years

The logic followed here is:

Logic: Simple Interest = P × R × T / 100

Now, Simple Interest = P × R × T / 100= 28,000 × 20 × 2 / 100 = 11,200.

Amount Anvesh pays = 28,000 + 11,200 = ₹39,200

Amount Sukesh must pay back (Compound Interest, annually):

Amount = P(1 + R/100)²= 28,000 × (1.20)²= 28,000 × 1.44 = ₹40,320

Profit for Anvesh: Amount received − Amount paid

= 40,320 − 39,200 = ₹1,120

Thus, Anvesh’s profit after 2 years = ₹1,120.

Hence, the correct answer is 'Option 3'.

The logic followed here is:

Logic: The shapes in the given figures are embedded in one another in the next figure.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: The pattern should be embedded in the given figure.

Hence, the correct answer is "Option 4".

The logic followed here  is:

Logic: 

View 1: ×, ⊕, •

View 2: ×, ÷, δ

View 3: •, ⊕, ∴

View 4: ×, ∴, ⊕

So, Opposite to x is ÷ .

Hence, the correct answer is 'Option 4'.

The logic followed here is:

Logic: The pattern should complete  the pattern in the given figure.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: The similarity in all figures in the provided line is that they consist of a combination of three basic geometric shapes: a rectangle, a triangle, and a circle, and they are numbered from 1 to 8 across the overlapping regions.

Here, the given figure is different from others.

 

Hence, the correct answer is 'Option 3'.

The logic followed here is:

Unmarried:

Some men are unmarried (single, divorced, widowed).

Some unmarried people are men.

The remaining men are married; the remaining unmarried people are women.

Men:

Some men are Advocates (lawyers)

Some Advocates are men.

The remaining men have other professions; the remaining Advocates are women.

Advocates:

Some Advocates are unmarried.

Some unmarried people are Advocates.

Now, 

Since, there are people who belong to:

All three classes: Unmarried Men who are Advocates. (The central overlapping region).

Only two classes: Married Men who are Advocates, Unmarried Women who are Advocates, Unmarried Men who are not Advocates, etc.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic:  The words are synonyms (similar in meaning) to each other.

Now, 

To abscond: Means to run away, usually secretly.

Arrive: Means to come to a place, which is the opposite of leaving.

Clear Out: Means to leave a place, often quickly.

Slip away: Means to move away or escape quietly.

So, the odd one out is: Arrive.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: The place of living.

Eagle : High nest

→ This pair shows the place where an eagle lives.

Squirrel : ?

→ A squirrel lives in a tree cavity (or hollow).

So, Squirrel → Squirrel cavity.

Hence, the correct answer is 'Option 1'.

The logic followed here is:

Some Mugs are Drones

Some Drones are Robots.

Now, 

Option 1: Shows M overlapping with D, and D overlapping with R.

This is the simplest and most direct representation of two separate "Some" relationships connected by a common class D.

So, This is correct: 

Option 2: Shows M entirely contained within D ("All Mugs are Drones"), which contradicts the "Some" statement.

Option 3: Shows R entirely contained within M, and M entirely contained within D ("All Robots are Mugs, All Mugs are Drones").

Option 4: Shows M entirely within D, and R entirely separate from both. This is incorrect.

Hence, the correct answer is "Option 1".

The logic followed here is:

Logic: The pattern should be embedded in the given figure.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: The shapes in the given figures are rotating in a order in the next figure.

Hence, the correct answer is "Option 4".

The logic followed here is:

Logic: The pattern should complete  the pattern in the given figure.

Hence, the correct answer is "Option 3".

Each letter is coded by a number formed from a mathematical operation on:

its position in the word, and its alphabetical position.

Logic: Code = (Alphabetical Position + Word Position) written as a 2-digit or 1-digit block.

Now,

ETERNAL is coded as 152613922722 

ETERNAL → 152613922722

GRADUAL is coded as 152667326920

GRADUAL → 152667326920

Similarly, ADVANCE is coded:

Word positions:  1,2,3,4,5,6,7

ADVANCE : 2 22 41 32 65 23 26 → 2224132652326

So, ADVANCE will be coded as 2224132652326.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: The design in the corner of the paper will be imprinted 4 times in the whole paper.

The paper after unfolded will be:

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: The shapes in the given figures are in a pattern like first is in the top corner and second is in the bottom corner.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: The image provided displays three figures that are reflections of one another across a central vertical mirror line, with the small tally marks inside the quadrants being the elements that are laterally inverted.

Here, the given figure is different from others.

 

Hence, the correct answer is 'Option 3'.

The logic followed here is:

Logic: Output = n × (2n − 5) + 1

Now,

For, 12 : 229

⇒ n = 12

⇒ 2n − 5 = 19

⇒ 12 × 19 + 1 = 229

Similarly, for 9 : ?

n = 9

⇒ 2n − 5 = 18 − 5 = 13

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: (1st number × 7) + 8 = 2nd number. 

3rd number = (2nd number × 2) − 3

(11, 85, 167) 

⇒ 7 × 11  + 8 = 85

⇒ 2 × 85 - 3 = 167

Now, checking the options:

Option 1) (7, 55, 107)

⇒ 7 × 13  + 8 ≠  55

⇒ 2 × 85 - 3  ≠ 107

Option 2) (13, 99, 195) 

⇒ 7 × 13  + 8 = 91

⇒ 91 + 8 = 99

And,

⇒ 2 × 99 = 198

⇒ 198 − 3 = 195

Option 3) (6, 50, 95)

⇒ 7 × 6  + 8 ≠  50

⇒ 2 × 50 - 3  ≠ 95

Option 4) (8, 64, 131)

⇒ 7 × 8  + 8 ≠  64

⇒ 2 × 64 - 3  ≠ 131

Hence, the correct option is "Option 2"

The logic followed here is:

thus, "582" will replace the question mark in the given series.

Hence, the correct option is "Option 4".

The logic followed here is:

Logic: The two small motifs in each rectangular panel move and transform as you go from left to right.

Hence, the correct answer is "Option 1".

BODMAS Table: 

Given equation: 13 × 7 + 312 ÷ 12 - 35 = 100

Now,  After interchanging + and -, the equation becomes:

13 × 7 − 312 ÷ 12 + 35

= 91 − 26 + 35

= 100

Hence, the correct answer is "Option 2".

From the given open Dice:

A is opposite to C (separated by D).

D is opposite to B (separated by C).

F is opposite to E (the remaining two faces).

Logic: A valid cube image cannot show two opposite faces at the same time, as they can never be adjacent.

Now,

Option 1) 

→ E, D, F,E are faces shown and F are opposites, which is invalid.

Option 2) 

→ D, C, BD are faces shown and B are opposites, which is invalid.

Option 3) 

→ A, D, E are faces shown and No opposite pair is shown, which is Valid.

Option 4) 

→ A, C, D, A are faces shown and C are opposites, which is invalid.

Hence, the correct answer is "Option 3".

The logic followed here is:

thus, "631" will replace the question mark in the given series.

Hence, the correct option is "Option 2".

Logic: 

The left side of the object appears on the right side of the image.

The right side of the object appears on the left side of the image.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 4".

Given:

Selling price of the book with 14% profit = S

If sold for Rs. 54 more, profit becomes 20%.

Formula Used:

Profit% = (Selling Price - Cost Price) / Cost Price × 100

Calculation:

Let the cost price of the book be Rs. x.

From the first condition:

⇒ Selling Price (S) = x + 14/100 × x = x(1 + 0.14) = 1.14x

From the second condition:

⇒ New Selling Price = S + 54 = x + 20/100 × x = x(1 + 0.20) = 1.20x

Equating both selling prices:

⇒ 1.14x + 54 = 1.20x

⇒ 1.20x - 1.14x = 54

⇒ 0.06x = 54

⇒ x = 54 / 0.06

⇒ x = 900

∴ The cost price of the book is Rs. 900.

Shortcut TrickDifference in Profit% × CP = Difference in SP

Calculation:

⇒ Difference in Profit% = 20% − 14% = 6%

⇒ 6% of CP = 54

⇒ CP = 54 ÷ 6% = 54 ÷ 0.06

⇒ CP = 900

∴ The cost price of the book is ₹900.

Given:

Total students = 180

Girls = 70% of 180

Boys = Remaining

Average weight of boys = 20% more than that of girls

Overall average weight = 53 kg

Formula Used:

Total weight = (Average × Number)

Calculation:

⇒ Girls = 70% × 180 = 126

⇒ Boys = 180 − 126 = 54

⇒ Let average weight of girls = x kg

⇒ Average weight of boys = x + 20% of x

⇒ = x + 0.2x = 1.2x

⇒ Total weight of class = 53 × 180

⇒ = 9540 kg

⇒ Weight of girls = 126x

⇒ Weight of boys = 54 × 1.2x = 64.8x

⇒ 126x + 64.8x = 9540

⇒ 190.8x = 9540

⇒ x = 9540 ÷ 190.8

⇒ x = 50

⇒ Average weight of boys = 1.2x

⇒ = 1.2 × 50 = 60

∴ The average weight of boys is 60 kg.

Given:

Volume of the cone = 1078 cm³

Area of the base = 154 cm²

Formula Used:

Volume of a cone = (1/3) × Area of base × Height

Calculation:

⇒ Volume = (1/3) × Base Area × Height

⇒ 1078 = (1/3) × 154 × Height

⇒ Height = (1078 × 3) / 154

⇒ Height = 3234 / 154

⇒ Height = 21 cm

The height of the cone is 21 cm.

Given:

Price increase = 15% = 3 ÷ 20

Formula Used:

Ratio method: Price ratio = 20 : 23, Quantity ratio = 23 : 20, Reduction% = (Difference ÷ Original) × 100

Calculation:

⇒ 15% = 3 ÷ 20

⇒ Price ratio (old:new) = 20 : 23

⇒ To keep expenditure same, Quantity ratio = 23 : 20

⇒ Reduction fraction = (23 − 20) ÷ 23 = 3 ÷ 23

⇒ Reduction% = (3 ÷ 23) × 100 = 300 ÷ 23 = 13 + 1 ÷ 23

∴ Required reduction = $13 \frac{1}{23}$.

Given:

Original length of the rectangle = L

Original breadth of the rectangle = B

New length = 3 × L

New breadth = B / 2

Formula Used:

Area of rectangle = Length × Breadth

Ratio of areas = Area of new rectangle / Area of original rectangle

Calculation:

Area of original rectangle = L × B

Area of new rectangle = (3 × L) × (B / 2)

⇒ Area of new rectangle = 3L × B / 2

⇒ Ratio of areas = (3L × B / 2) / (L × B)

⇒ Ratio = 3 / 2

∴ The ratio of the area of the resulting rectangle to the area of the given rectangle is 3 : 2.

Given:

Divisible by 5, 14, 28; perfect square required.

Formula Used:

LCM for common multiple; perfect square ⇒ all prime exponents even.

Calculation:

⇒ LCM(5, 14, 28) = 140

⇒ 140 = 2² × 5 × 7

⇒ Make exponents even: multiply by 5 × 7 = 35

⇒ Smallest square multiple = 140 × 35 = 4900

⇒ 4900 = 70² (perfect square)

∴ The smallest such number is 4900.

Shortcut Trick

Income is the sum of Expenditure and Savings in the ratio 70 : 30 or 7 : 3.

Using Weighted Average method: Salary % increase = (7 × 30% + 3 × 25%) ÷ (7 + 3)

⇒ Salary % increase = (210 + 75) ÷ 10 = 285 ÷ 10 = 28.5%.

∴ The correct answer is 28.5%.

Alternate Method

Given: Initial Expenditure = 70% of Income. Let Income = 100.

⇒ Initial Expenditure = 70 and Initial Savings = 30.

⇒ Increase in Expenditure = 30% of 70 = 0.30 × 70 = 21.

⇒ Increase in Savings = 25% of 30 = 0.25 × 30 = 7.5.

⇒ Total Increase in Income = Increase in Expenditure + Increase in Savings

⇒ Total Increase = 21 + 7.5 = 28.5.

⇒ Percentage increase in Salary = (28.5 ÷ 100) × 100 = 28.5%.

∴ The correct answer is 28.5%.

Additional Information

Income-Expenditure Relation

Income = Expenditure + Savings. Any change in Income is the net sum of changes in Expenditure and Savings.

Percentage Change Rule

Percentage change = (Change in value ÷ Original value) × 100. This is used to find growth or reduction in salary components.

Alligation Application

Questions involving weighted parts (Exp and Sav) can also be solved using the alligation cross method to find the mean increase.

Given:

Income ratio A : B = 5 : 8

Expenditure ratio A : B = 1 : 2

80% of B’s expenditure = A’s income

Formula Used:

Savings = Income − Expenditure

Calculation:

⇒ Let A’s income = 5x and B’s income = 8x

⇒ Let A’s expenditure = y and B’s expenditure = 2y

⇒ 80% of B’s expenditure = A’s income

⇒ 80% of 2y = 5x

⇒ (80 ÷ 100) × 2y = 5x

⇒ (160 ÷ 100)y = 5x

⇒ 1.6y = 5x

⇒ y = 5x ÷ 1.6 = (5x × 10) ÷ 16 = 50x ÷ 16 = 25x ÷ 8

⇒ A’s saving = Income − Expenditure

⇒ = 5x − (25x ÷ 8)

⇒ = (40x ÷ 8) − (25x ÷ 8) = 15x ÷ 8

⇒ B’s saving = 8x − 2y

⇒ = 8x − 2 × (25x ÷ 8)

⇒ = 8x − (50x ÷ 8)

⇒ = (64x ÷ 8) − (50x ÷ 8) = 14x ÷ 8

⇒ Ratio of savings A : B = (15x ÷ 8) : (14x ÷ 8) = 15 : 14

∴ The ratio of the savings of A to B is 15 : 14.

Given:

Present population = 10,00,000

Rate of increase = 15% per year

Future population = 15,20,875

Formula Used:

Future Population = Present Population × (1 + Rate)^Years

Calculation:

⇒ 15,20,875 = 10,00,000 × (1 + 0.15)^Years

⇒ (1 + 0.15)^Years = 15,20,875 / 10,00,000

⇒ (1.15)^Years = 1.520875

Checking for Years:

For Year = 1: (1.15)¹ = 1.15

For Year = 2: (1.15)² = 1.3225

For Year = 3: (1.15)³ = 1.520875

The population will become 15,20,875 in 3 years.

Given:

The given expression is : $\rm \frac{√{1296}}{x}=\frac{x}{2.25}$ 

Formula Used:

Cross-multiplication to solve equations.

Calculation:

√ 1296 = 36 (since 36 × 36 = 1296).

⇒ 36/x = x/2.25

⇒ 36 × 2.25 = x × x

⇒ 81 = x²

⇒ x = √81

⇒ x = 9

∴ The correct value of x is 9.

Given:

Discount = 10%

Selling Price (SP) after discount = Rs. 720

Profit without discount = 25%

Formula Used:

SP = Marked Price × (1 - Discount%)

Profit% = ((SP - Cost Price) / Cost Price) × 100

Calculation:

⇒ Marked Price = SP / (1 - Discount%)

⇒ Marked Price = 720 / (1 - 10/100)

⇒ Marked Price = 720 / 0.9

⇒ Marked Price = 800

Profit without discount = 25%

⇒ SP without discount = Marked Price = Rs. 800

⇒ Cost Price = SP / (1 + Profit%)

⇒ Cost Price = 800 / (1 + 25/100)

⇒ Cost Price = 800 / 1.25

⇒ Cost Price = Rs. 640

The cost price of the article is Rs. 640.

Given:

Speed while driving the car = 90 km/h.

Speed while riding the scooter = 40 km/h.

Formula Used:

Average speed = (2 × Speed₁ × Speed₂) / (Speed₁ + Speed₂)

Calculation:

Speed₁ = 90 km/h

Speed₂ = 40 km/h

⇒ Average speed = (2 × 90 × 40) / (90 + 40)

⇒ Average speed = (7200) / (130)

⇒ Average speed = 55$\frac{5}{13}$ km/h

∴ The average speed for the whole journey is 55$\frac{5}{13}$ km/h.

Given:

Interest paid = Rs. 4,800

Rate of interest = 12% p.a

Time = 5 years

Formula Used:

Simple Interest (SI) = (Principal × Rate × Time) / 100

Calculation:

⇒ 4,800 = (Principal × 12 × 5) / 100

⇒ Principal = (4,800 × 100) / (12 × 5)

⇒ Principal = (4,800 × 100) / 60

⇒ Principal = 8,000

∴The initial amount Radha took as a loan is Rs. 8,000.

Given:

30 persons take 15 days to complete a certain work, working 8 hours a day.

Work to be completed by 40 persons, working for 6 hours a day.

Formula Used:

Total Work = Number of persons × Number of days × Working hours per day

Required Days = Total Work / (Number of persons × Working hours per day)

Calculation:

⇒ Total Work = 30 × 15 × 8 = 3600 units

For 40 persons working 6 hours a day:

⇒ Required Days = 3600 / (40 × 6)

⇒ Required Days = 3600 / 240

⇒ Required Days = 15

∴ The required number of days is 15 days.

Given:

The 8-digit number is 342x186.

It is divisible by 72.

We need to find the smallest value of x and calculate √(2x + 5y).

Formula Used:

1. A number is divisible by 72 if it is divisible by both 8 and 9.
2. Divisibility rule for 8: The last three digits of the number must be divisible by 8.
3. Divisibility rule for 9: The sum of the digits of the number must be divisible by 9.
4. √(2x + 5y) = Square root of (2x + 5y).

Calculation:

Step 1: Check divisibility by 8.

Last three digits of the number = x186.

To make x186 divisible by 8, try smallest values of x:

When x = 4, 4186 ÷ 8 = 523 (divisible).

Step 2: Check divisibility by 9.

Sum of digits = 3 + 4 + 2 + 4 + 1 + 8 + 6 = 28.

To make it divisible by 9, add 1 (smallest possible value of y).

Step 3: Calculate √(2x + 5y).

x = 4, y = 1.

2x + 5y = 2(4) + 5(1) = 8 + 5 = 13.

√(13) is approximately 3.6.

The correct solution is approximately 3.6.

The correct answer is B3.

Key Points

• Name Box in MS Excel: The Name Box is located near the formula bar in MS Excel and displays the reference of the active cell or selected range. When a range of cells is selected, the Name Box shows the reference of the first cell in the selection.
• Starting Cell Reference: When a range of cells (e.g., B3:G9) is selected, the Name Box will display the reference of the starting cell, which in this case is B3.
• Behavior of the Name Box: The Name Box does not show the reference of the last cell of the selection or any other cell except the first cell in the range.
• Range Selection: In Excel, selecting a range means highlighting multiple cells, but the Name Box only indicates the first cell in the selection.
• Correct Answer Validation: Since the selection starts at B3, the Name Box correctly displays B3. This validates that the answer is correct.

Additional Information

• Functionality of Name Box:
• The Name Box allows users to quickly navigate to a specific cell or range in a worksheet by typing the cell reference or range (e.g., B3:G9).
• It can also be used to define or edit names for specific ranges, which helps in creating named ranges for formulas and data management.
• Range Selection in Excel:
• A range is a collection of two or more cells selected together, represented as "StartCell:EndCell" (e.g., B3:G9).
• Excel interprets the range with the top-left cell being the starting point (B3 in this case).
• Formula Bar and Name Box:
• The formula bar is used for entering or editing formulas, while the Name Box displays the active cell reference.
• Both tools work together to simplify navigation and formula application in Excel.
• Alternative Uses of Name Box:
• Besides showing the active cell reference, the Name Box can be used for creating named ranges, which are useful in advanced Excel functionalities like data validation and formula creation.
• Named ranges simplify referencing specific areas of a worksheet, particularly in large datasets.
• Excel Data Management:
• Excel provides features like sorting, filtering, and navigating large datasets through tools like the Name Box.
• Efficient use of the Name Box and formulas enhances productivity and accuracy in data manipulation.

Important Points

• Excel Version Compatibility: The behavior of the Name Box is consistent across different versions of Excel, including Excel 2010, 2013, 2016, and Office 365.
• Shortcut for Range Selection: Users can press Shift + Arrow Keys to select a range and view the starting cell in the Name Box.
• Named Range Creation: To create a named range, type the desired name in the Name Box and press Enter after selecting the desired range.
• Dynamic Range Identification: The Name Box helps in identifying the active cell even within complex formulas or large datasets.
• Enhanced Data Navigation: By using the Name Box and Go To command (Ctrl + G), users can efficiently navigate worksheets and locate specific cells or ranges.

The correct answer is Change case.

Key Points

• Change case is a feature available under the Font command group in the Home menu of recent versions of MS Word, including Word 2016.
• This feature allows users to adjust the capitalization of selected text, providing options like Sentence case, lowercase, UPPERCASE, Capitalize Each Word, and tOGGLE cASE.
• The Change case option is particularly useful for formatting text in documents to adhere to specific styling requirements.
• Other commands within the Font group include text formatting tools like font size, font style, bold, italic, underline, text color, and highlight.
• The Font group is a part of the ribbon interface, introduced in MS Word 2007, and retained in subsequent versions like Word 2016 for easier accessibility and user-friendly operations.

Additional Information

• Font Command Group:
• The Font command group is located in the Home menu of Microsoft Word and provides tools for text formatting.
• It includes options to modify the font type, size, style (bold, italic, underline), color, highlight, and text effects.
• These commands help users enhance the visual appeal and readability of their documents.
• Change Case:
• This feature is used to quickly modify the capitalization of text.
• It offers five options: Sentence case (capitalizes the first letter of the sentence), lowercase (all letters are lowercase), UPPERCASE (all letters are uppercase), Capitalize Each Word (capitalizes the first letter of each word), and tOGGLE cASE (reverses the capitalization of text).
• Users can access this feature by clicking the Change case button in the Font group or using keyboard shortcuts like Shift + F3.
• Other Options:
• Show/Hide: Found in the Paragraph group, it displays formatting marks like spaces and paragraph breaks but is not part of the Font group.
• Paste: Found under the Clipboard group, it allows users to paste copied content but is unrelated to text formatting.
• Format Painter: Located in the Clipboard group, it helps copy formatting from one section to another but is not part of the Font group.
• Ribbon Interface: Introduced in MS Word 2007, the ribbon interface organizes commands into tabs and groups for easy access. The Font group is part of this interface in the Home menu.

Important Points

• Keyboard Shortcuts: Users can quickly access the Change case feature using Shift + F3, cycling through capitalization options without navigating the ribbon.
• Font Group Features: The group includes additional tools like Strikethrough, Subscript, and Superscript, enhancing text customization capabilities.
• Compatibility: The Font command group and its features are available across various versions of MS Word, including Word 2016 and later versions.
• Integration: The Font group integrates seamlessly with other formatting tools like Paragraph and Styles, enabling comprehensive document customization.