Delhi Police Constable Official Paper (Held On: 10 Dec, 2020 Shift 1) (Previous Year Paper)

The correct answer is Madhya Pradesh.

Key Points

• Madhya Pradesh was not created based on cultural or geographical inequalities. It was formed during the reorganization of states in 1956, primarily for administrative purposes under the States Reorganization Act.
• The States Reorganization Act of 1956 aimed to redraw state boundaries based on linguistic lines rather than cultural or geographical inequalities. Madhya Pradesh was reorganized to include Hindi-speaking regions.
• Unlike states such as Nagaland, Uttarakhand, and Jharkhand, which were created to address specific cultural, geographical, or socio-economic inequalities, Madhya Pradesh was restructured primarily for linguistic and administrative purposes.
• Nagaland was created in 1963 to address the cultural and ethnic aspirations of the Naga people, highlighting the demand for autonomy based on cultural factors.
• Uttarakhand (created in 2000) and Jharkhand (created in 2000) were carved out of existing states to address geographical and socio-economic inequalities impacting specific communities within these regions.

Additional Information

• Madhya Pradesh:
• Madhya Pradesh was reorganized under the States Reorganization Act, 1956, merging regions based on the dominance of the Hindi language.
• It is geographically the second-largest state in India and is known for its rich cultural heritage, historical monuments, and biodiversity.
• Its capital is Bhopal, and the state was central in shaping Hindi-speaking administrative divisions.
• Nagaland:
• Nagaland was formed on 1 December 1963 as the 16th state of India to address the ethnic and cultural identity of the Naga people.
• The demand for a separate state stemmed from the unique tribal culture and traditions of the region.
• Kohima serves as the state capital, and Nagaland is considered one of India’s northeastern states with vibrant tribal festivals.
• Uttarakhand:
• Uttarakhand was carved out of Uttar Pradesh on 9 November 2000 to address socio-economic and geographical inequalities faced by the residents of the Himalayan region.
• The state includes predominantly mountainous terrain and is known for religious tourism and natural beauty.
• Its capital is Dehradun, and it is often referred to as the "Land of Gods" due to its numerous pilgrimage sites.
• Jharkhand:
• Jharkhand was created on 15 November 2000, splitting from Bihar, primarily to address the socio-economic challenges and inequalities faced by the tribal population.
• The state is rich in mineral resources and has a significant tribal population.
• The capital city of Jharkhand is Ranchi, and the state is known for its tribal art, culture, and forests.

Important Points

• States Reorganization Act, 1956:
• This act was passed to reorganize state boundaries based on linguistic lines.
• It was implemented after the report of the States Reorganization Commission, formed in 1953.
• The reorganization led to the formation of several states, including Madhya Pradesh, Gujarat, Maharashtra, and Kerala.
• Formation of New States:
• States such as Uttarakhand, Jharkhand, and Chhattisgarh were created in 2000 to address socio-economic inequalities.
• Other states like Telangana (formed in 2014) were created to address cultural and regional demands.
• Role of Article 3:
• Article 3 of the Indian Constitution allows Parliament to create new states, alter boundaries, or change state names.
• It requires the President’s recommendation and consultation with the concerned state legislature.

The correct answer is Bhungal.

Key Points

• Bhungal is a traditional musical instrument played in Rajasthan.
• It is a long trumpet-like wind instrument used in folk music and celebrations, especially in rural areas of Rajasthan.
• Bhungal is known for its unique sound and its ability to produce loud, resonant tones, often played during festivities and processions.
• It is closely associated with the Kalbeliya tribe and other folk communities of Rajasthan, showcasing the region's rich cultural heritage.
• The instrument is typically made of metal and requires a skilled player to produce melodious tunes. Hence, option 1 is correct.

Additional Information

• Folk Music of Rajasthan:
• Rajasthan is renowned for its vibrant and diverse folk music, which includes instruments like Bhungal, Sarangi, Algoza, and Morchang.
• These musical instruments are integral to the traditions of communities like the Manganiyars and Langas.
• The folk music is often accompanied by storytelling and dances, reflecting themes of love, valor, and devotion.
• Other Instruments in Rajasthan:
• Sarangi: A string instrument used in Rajasthani classical and folk music.
• Morchang: A percussion instrument played with the mouth, producing rhythmic tunes.
• Algoza: A pair of wooden flutes played simultaneously to create a harmonious melody.
• Incorrect Options:
• Blingtop: Does not exist as a musical instrument; it is a fictional term.
• Chyabrung: A traditional drum played in Sikkim and Nepal, not Rajasthan.
• Bidi: Refers to a type of Indian cigarette and is not related to musical instruments.
• Significance of Folk Music:
• Folk music and instruments like Bhungal are vital in preserving Rajasthan's rich cultural identity.
• They are used in weddings, religious ceremonies, and festivals, ensuring intergenerational transmission of traditions.

Important Points

• Rajasthan's musical instruments are deeply rooted in its cultural history and reflect the diversity of its communities.
• The Bhungal instrument's loud and distinct sound is used to mark celebratory events and convey messages during gatherings.
• Efforts are being made by organizations and artists to promote and preserve the state's folk music and instruments globally.

The correct answer is Reduction in tax rates.

Key Points

• Expansionary fiscal policy is implemented during a recession to stimulate economic activity and increase aggregate demand.
• One of the primary methods of expansionary fiscal policy is reducing tax rates. Lower taxes increase disposable income for consumers, encouraging spending and boosting demand in the economy. This statement is correct.
• Sale of government securities is not a part of expansionary fiscal policy. Instead, it is associated with monetary policy tools to manage liquidity and interest rates. This statement is incorrect.
• Repo rate increase is a monetary policy tool used by central banks to control inflation. Increasing repo rates discourages borrowing and reduces liquidity in the economy, which is not suitable during a recession. This statement is incorrect.
• Restrictions on lending are counterproductive during a recession. An expansionary fiscal policy aims to encourage borrowing and spending, not restrict it. This statement is incorrect.

Additional Information

• Expansionary Fiscal Policy:
• Expansionary fiscal policy refers to measures taken by the government to increase economic activity during times of slowdown or recession.
• It often involves reducing taxes, increasing government spending, or a combination of both to stimulate demand and production.
• This policy aims to combat unemployment, reduce the output gap, and boost economic growth.
• Tax Rate Reduction:
• Lowering tax rates increases the disposable income available to individuals and businesses, encouraging higher consumption and investment.
• For instance, during the 2008 financial crisis, several countries implemented tax cuts as part of their fiscal stimulus packages.
• Other Expansionary Measures:
• Government spending: Direct expenditure on infrastructure projects, healthcare, education, and welfare programs boosts employment and demand.
• Examples include stimulus packages such as the American Recovery and Reinvestment Act (2009) during the Great Recession.
• Monetary Policy vs Fiscal Policy:
• Monetary policy involves regulating the money supply and interest rates, often managed by central banks.
• Fiscal policy deals with government spending and taxation. While monetary policy impacts liquidity, fiscal policy directly influences demand.

Important Points

• Key Characteristics of Expansionary Fiscal Policy:
• Focuses on reducing unemployment and increasing economic output.
• May lead to a budget deficit as government spending exceeds revenue.
• Should be carefully managed to prevent long-term inflation or excessive debt accumulation.
• Examples of Fiscal Stimulus:
• The New Deal in the United States during the 1930s aimed to revive the economy through public works projects.
• During the COVID-19 pandemic, countries worldwide implemented fiscal stimulus measures to support businesses and individuals.

The correct answer is Fri Aug 15 2014.

Key Points

• The Pradhan Mantri Jan Dhan Yojana (PMJDY) was announced by Prime Minister Narendra Modi in his Independence Day speech on 15th August 2014.
• The scheme was formally launched on 28th August 2014 with the aim of achieving financial inclusion by providing universal access to banking facilities.
• The scheme's primary objective was to ensure that every household in the country has access to at least one bank account, with a focus on poor and underprivileged sections.
• It offers basic banking services such as saving accounts, access to credit, insurance, and pension facilities.
• The scheme also provides a RuPay Debit Card with an in-built accident insurance cover of Rs. 1 lakh, later extended to Rs. 2 lakhs for accounts opened after 28th August 2018.

Additional Information

• Objectives of Pradhan Mantri Jan Dhan Yojana:
• To achieve financial inclusion by providing affordable access to financial services such as bank accounts, remittances, credit, insurance, and pensions.
• To enable the direct transfer of subsidies and other government benefits into beneficiary accounts, reducing leakages and ensuring transparency.
• To promote the habit of savings and ensure access to micro-credit and insurance facilities for the underprivileged.
• Key Features of PMJDY:
• Zero Balance Accounts: Beneficiaries can open a basic savings account without the requirement of maintaining a minimum balance.
• Overdraft Facility: An overdraft facility of up to Rs. 10,000 is provided for one account per household, preferably held by women.
• Accidental Insurance Cover: Initially, Rs. 1 lakh accidental insurance coverage was provided, later increased to Rs. 2 lakhs for new accounts.
• Life Insurance: A life insurance cover of Rs. 30,000 is provided to eligible beneficiaries.
• Achievements of PMJDY:
• As of October 2023, over 50 crore accounts have been opened under the scheme, with a significant proportion belonging to rural and semi-urban areas.
• The total balance in PMJDY accounts stands at over Rs. 2 lakh crore, demonstrating its impact on financial inclusion.
• More than 67% of PMJDY accounts have been opened by women, empowering them financially.
• Important Initiatives Linked to PMJDY:
• Direct Benefit Transfer (DBT): Subsidies and other government benefits are directly transferred to PMJDY accounts, reducing middlemen and ensuring transparency.
• RuPay Debit Cards: These cards facilitate cashless transactions and also provide accidental insurance coverage.
• Jan Dhan-Aadhaar-Mobile (JAM) Trinity: PMJDY accounts are integrated with Aadhaar and mobile numbers to enable seamless benefit transfers and promote digital banking.

The correct answer is Goa.

Key Points

• Union Territories in India:
• India has 8 Union Territories as of October 2023, including Chandigarh, Lakshadweep, Puducherry, and others.
• Union Territories are governed directly by the Central Government through an administrator appointed by the President.
• Some Union Territories, like Delhi and Puducherry, have legislative assemblies and operate with partial state-like governance.
• Goa:
• Goa is not a Union Territory; it is a state in India.
• It achieved statehood on 30 May 1987 under the State of Goa Act, 1987.
• Goa is India's smallest state by area and is renowned for its beaches, tourism, and cultural heritage.
• Chandigarh, Lakshadweep, and Puducherry:
• These are Union Territories governed directly by the Central Government.
• Chandigarh serves as a capital for both Punjab and Haryana but is classified as a Union Territory.
• Puducherry has a unique governance model with a legislative assembly.
• Lakshadweep is an archipelago of 36 islands, known for its natural beauty and biodiversity.
• Constitutional Status:
• Union Territories and states are defined under Article 1 of the Indian Constitution.
• Differences in governance arise from the provisions of Articles 239 to 241 of the Constitution.

Additional Information

• Union Territories:
• Union Territories are regions that are too small to be classified as states or have unique geographical, cultural, or administrative requirements.
• Examples include Andaman and Nicobar Islands, Delhi, Dadra and Nagar Haveli and Daman and Diu, among others.
• They are directly governed by the President of India through an appointed administrator or Lieutenant Governor.
• Goa's History:
• Goa was liberated from Portuguese rule on 19 December 1961, marking its integration into India.
• Initially part of the Union Territory of Goa, Daman, and Diu, Goa became a separate state in 1987.
• The state is known for its tourism-driven economy, rich cultural heritage, and festivals like Carnival.
• Chandigarh:
• Chandigarh, established in 1966, is a Union Territory that serves as the joint capital of Punjab and Haryana.
• It is known for its modern architecture, designed by Le Corbusier.
• Puducherry:
• Puducherry, formerly known as Pondicherry, is a Union Territory with French colonial influence.
• It comprises four districts: Puducherry, Karaikal, Mahe, and Yanam.
• Lakshadweep:
• Lakshadweep, India's smallest Union Territory, consists of 36 islands in the Arabian Sea.
• Known for its coral reefs, it is administratively governed under Article 239 of the Constitution.

Important Points

• Key Legal Provisions:
• Union Territories are governed under Articles 239 to 241, granting the President administrative powers.
• States, including Goa, have sovereignty under Articles 245 to 263, which provide legislative and administrative autonomy.
• Difference between States and Union Territories:
• States have their own governments and legislative assemblies, while Union Territories are managed by the Central Government.
• Some Union Territories, such as Delhi and Puducherry, have partial state-like governance with legislative assemblies.
• Recent Developments:
• In 2019, Jammu and Kashmir was reorganized into two Union Territories: Jammu and Kashmir, and Ladakh.
• This reorganization was enacted under the Jammu and Kashmir Reorganization Act, 2019.

The correct answer is Bhimbetka.

Key Points

• Bhimbetka is an important Palaeolithic site located in Madhya Pradesh, India. It is famous for its rock shelters and cave paintings that date back to the Stone Age.
• The site was discovered by Vishnu Shridhar Wakankar in 1957–58, and it provides evidence of prehistoric human life and activities.
• The caves and rock shelters of Bhimbetka contain some of the earliest examples of human art and are a UNESCO World Heritage Site since 2003.
• The paintings depict various aspects of prehistoric life, including hunting scenes, dancing, and domesticated animals, showcasing the evolution of human civilization.
• The site is significant for understanding the early phases of the Palaeolithic Age and its transition to the Mesolithic and Chalcolithic Ages.

Additional Information

• Palaeolithic Age:
• The Palaeolithic Age, also known as the Old Stone Age, dates back to approximately 2.5 million years ago to 10,000 BCE.
• It is characterized by the use of stone tools, hunting, gathering, and a nomadic lifestyle.
• Humans during this period lived in caves and rock shelters, which provided protection from harsh weather and wild animals.
• The Palaeolithic Age is further divided into three phases: Lower Palaeolithic, Middle Palaeolithic, and Upper Palaeolithic, based on the development of tools and cultural practices.
• Key Features of Bhimbetka:
• Bhimbetka is located near the Vindhya mountain range and consists of over 750 rock shelters.
• The site has been continuously inhabited from the Palaeolithic Age to the Medieval Period.
• The rock art at Bhimbetka is believed to be over 30,000 years old and depicts hunting, rituals, and daily life.
• Other Options:
• Inamgaon: A Chalcolithic site located in Maharashtra, known for its evidence of early agricultural settlements and burial practices.
• Brahmagiri: A site in Karnataka associated with the Megalithic culture and Iron Age, famous for its megalithic burial sites.
• Mahgara: A Mesolithic site in Uttar Pradesh, known for its evidence of early domestication of animals and cultivation of cereals.

Important Points

• UNESCO World Heritage Sites:
• Bhimbetka was declared a UNESCO World Heritage Site in 2003, recognizing its global significance for prehistoric studies.
• The site is often compared to other globally significant rock art sites like Lascaux in France and Altamira in Spain.
• Archaeological Significance:
• Bhimbetka provides a continuous record of human evolution, culture, and art from the Palaeolithic Age to modern history.
• It highlights the adaptive strategies of prehistoric humans to different climatic and environmental changes.

The correct answer is Option 4.

Key Points

• Nitrogen gas constitutes approximately 78% of the Earth's atmosphere, making it the most abundant gas.
• It is a chemically inert gas under normal conditions, which prevents it from easily reacting with other elements or compounds in the atmosphere.
• The high concentration of nitrogen plays a critical role in maintaining atmospheric pressure and supporting various biological cycles, such as the Nitrogen Cycle.
• Other major atmospheric gases include oxygen (21%), argon (0.93%), and trace amounts of carbon dioxide (0.04%).
• Hence, Option 4 (0.75 or 75%) is the correct representation of nitrogen gas as a fraction of the Earth's atmosphere.

Additional Information

• Nitrogen Cycle:
• The Nitrogen Cycle is a crucial biogeochemical process that involves the transformation and movement of nitrogen within ecosystems.
• Nitrogen is fixed by bacteria from the atmosphere into usable forms like ammonia and nitrates, which plants use for growth.
• This cycle ensures the continuous availability of nitrogen for organisms and contributes to agricultural productivity.
• Industrial Applications of Nitrogen:
• Nitrogen gas is widely used in various industries, such as food packaging, electronics manufacturing, and as a coolant in cryogenics.
• Liquid nitrogen is commonly employed for its cooling properties in medical applications and the preservation of biological samples.
• Role of Nitrogen in Biological Systems:
• Nitrogen is an essential element for life. It is a building block of proteins, DNA, and RNA, which are critical components of all living organisms.
• Plants absorb nitrogen through their roots in the form of nitrates and ammonium ions, which are incorporated into amino acids and nucleic acids.
• Atmospheric Composition:
• The Earth's atmosphere is composed of several gases, with nitrogen (78%) and oxygen (21%) being the most abundant.
• Trace gases like argon, carbon dioxide, methane, and water vapor contribute to specific processes like the greenhouse effect and weather patterns.
• Important Points:
• Historical Perspective: Nitrogen was discovered by Scottish chemist Daniel Rutherford in 1772. He described it as "noxious air" because it did not support combustion or life.
• Global Warming: While nitrogen itself is not a greenhouse gas, nitrogen compounds like nitrous oxide (N₂O) contribute to global warming and are regulated under environmental laws.
• Scientific Studies: Continuous monitoring of atmospheric nitrogen levels is crucial for understanding climate change and environmental health.

The correct answer is 2001.

Key Points

• The Mid-Day Meal Scheme was officially launched in India in 2001 under the aegis of the Ministry of Education. Its primary goal was to enhance the nutritional status of school-aged children and encourage school enrollment and attendance.
• The scheme was initiated on 15th August 1995 as a centrally sponsored program providing dry rations, but it evolved into serving hot cooked meals starting in 2001.
• The program targets children studying in Government, Government-aided, and local body-run schools from Classes 1 to 8.
• Under the scheme, children are provided with nutritious meals that meet specific dietary and calorie requirements: 450 calories and 12 grams of protein for primary classes and 700 calories and 20 grams of protein for upper primary classes.
• This initiative is considered one of the world's largest school feeding programs, reaching millions of children across India.

Additional Information

• Objectives of the Mid-Day Meal Scheme:
• Improve Nutritional Status: The scheme aims to enhance the nutritional standards of children in classes 1 to 8 by providing balanced meals.
• Increase Enrollment and Attendance: Serving meals at school incentivizes parents to enroll their children and ensures consistent attendance, reducing dropout rates.
• Social Equity: The program helps promote social harmony by encouraging children from various social backgrounds to sit and eat together.
• Historical Background:
• The idea of school meals was first introduced in Madras Presidency in 1925, becoming a model for the national-level scheme.
• The National Program for Nutritional Support to Primary Education (NP-NSPE) was launched in 1995, which later evolved into the Mid-Day Meal Scheme with cooked meals starting in 2001.
• Implementation Mechanism:
• The program is implemented jointly by state governments and the central government.
• Funds are shared between the central and state governments in a ratio of 60:40 for most states, while for northeastern states, it is shared in a ratio of 90:10.
• Impact of the Scheme:
• A report by the Planning Commission noted significant improvements in enrollment, attendance, and nutritional standards among children.
• Studies have shown a reduction in classroom hunger and enhanced cognitive abilities due to the scheme.
• Challenges:
• Ensuring quality and hygiene of meals remains a challenge in certain areas.
• Instances of corruption and mismanagement have occasionally undermined the program's effectiveness.

The correct answer is sarangi.

Key Points

• Pandit Ram Narayan is an internationally acclaimed Indian classical musician known for his mastery of the sarangi. However, in this context, he is associated with the violin, which is widely used in Indian classical music.
• The violin is a string instrument that has been adapted to suit the nuances of Indian classical music and is often played in both Hindustani and Carnatic traditions.
• Ram Narayan has been credited with elevating the status of Indian classical instruments globally through his performances, and his role as an exponent of instrumental music is highly regarded.
• The instrument requires exceptional skill and precision to produce the melodic and intricate patterns characteristic of Indian ragas, which Pandit Ram Narayan exemplifies in his performances.
• The violin’s versatility makes it a prominent instrument in fusion music, allowing musicians like Pandit Ram Narayan to bridge the gap between traditional and contemporary styles.

Additional Information

• The Violin in Indian Classical Music:
• Originating from Western music traditions, the violin was introduced to Indian music in the early 18th century and has since been adapted to play complex ragas.
• The violin is played differently in Indian music, with the musician seated cross-legged and holding the instrument between their feet for stability.
• In Carnatic music, the violin is an essential accompaniment to vocal performances, often replicating the intricate nuances of the vocalist.
• Notable Violinists in Indian Music:
• Dr. L. Subramaniam, considered a pioneer in blending Indian classical music with Western styles.
• Balabhaskar, known for his fusion music and innovative violin techniques.
• The contribution of violinists has significantly enriched the repertoire of Indian classical music.
• Other Instruments in Indian Classical Music:
• The sitar, played by maestros like Pandit Ravi Shankar, is a popular string instrument in Hindustani classical music.
• The veena, predominantly featured in Carnatic music, is an ancient string instrument.
• The santoor, a hammered dulcimer, is widely used in Kashmiri folk music and Hindustani classical music.
• Features of the Violin:
• The violin consists of four strings tuned in perfect fifths and is played using a bow.
• The instrument is known for its ability to produce both soft, melodious tones and fast-paced, intricate patterns.
• The violin’s adaptability makes it suitable for solo performances, accompaniment, and orchestral settings.

Important Points

• Pandit Ram Narayan:
• He is primarily known for his mastery of the sarangi, a traditional Indian string instrument.
• His contributions have earned him numerous accolades, including the Padma Vibhushan, India’s second-highest civilian award.
• He popularized the sarangi as a solo instrument in Indian classical music, making it internationally recognized.
• Role of Violin in Fusion Music:
• The violin’s ability to blend seamlessly with various musical genres makes it a key instrument in fusion performances.
• It allows artists to experiment with combining Indian ragas and Western classical styles.
• Fusion music featuring the violin has gained immense popularity among global audiences.

The correct answer is The Great Bear is also known as Ursa Major.

Key Points

• Ursa Major, often referred to as The Great Bear, is a prominent constellation visible throughout the year in the northern hemisphere.
• It is one of the 88 modern constellations and has been recognized since antiquity.
• The constellation contains the famous asterism called the Big Dipper, which is composed of seven bright stars.
• The Big Dipper is commonly used for navigation as its two stars, Merak and Dubhe, point towards the North Star (Polaris).
• Ursa Major is a circumpolar constellation, meaning it never sets below the horizon for viewers in the northern hemisphere.

Additional Information

• Characteristics of Ursa Major:
• It is located in the third quadrant of the northern hemisphere, spanning an area of approximately 1280 square degrees.
• The constellation is bordered by Draco, Leo, Bootes, Canes Venatici, and Lynx.
• The brightest star in Ursa Major is Alioth, which is part of the Big Dipper.
• Ursa Major is visible to observers at latitudes between +90° and -30°.
• Mythological Significance:
• Ursa Major has deep roots in mythology, particularly in Greek mythology, where it is associated with the story of Callisto, a nymph turned into a bear by Zeus.
• The constellation has also been significant in various cultures, such as the Native American tribes, who interpreted it differently as a bear or a plough.
• The Big Dipper:
• The Big Dipper is an asterism, not a constellation, but it is part of Ursa Major.
• Its stars include Dubhe, Merak, Phecda, Megrez, Alioth, Mizar, and Alkaid.
• The Big Dipper is commonly used for navigation as it points to the North Star (Polaris).
• Other Related Constellations:
• Ursa Minor: Often called the Little Bear, it contains Polaris, the North Star.
• Draco: A neighboring constellation that lies near Ursa Major.

Important Points

• Historical Use:
• Ursa Major has been used as a navigation tool since ancient times, especially by sailors.
• The Big Dipper's alignment with Polaris made it invaluable for determining direction at night.
• Astronomical Importance:
• Ursa Major contains several deep-sky objects, such as galaxies and star clusters, including the Pinwheel Galaxy (M101).
• It is often studied for its bright stars and their distances, which provide insights into stellar evolution.

The correct answer is School children.

Key Points

• 'Fit Hai To Hit Hai India' is a nationwide initiative launched by the Ministry of Human Resource Development in collaboration with the Sports Authority of India in July 2020. It aims to promote fitness and wellness among school children.
• The primary focus of the scheme is to encourage physical activity and instill the importance of fitness for overall well-being in students across India.
• As part of the initiative, schools are encouraged to incorporate fitness modules into their curriculum, ensuring that children engage in regular physical activities such as yoga, exercises, and sports.
• The scheme aligns with the Fit India Movement, which was launched by the Government of India in 2019 to create awareness about the significance of fitness and a healthy lifestyle.
• Through this program, the government aims to foster a culture of fitness among children to combat issues like childhood obesity, sedentary lifestyles, and mental stress.

Additional Information

• Fit India Movement:
• The Fit India Movement was launched by Prime Minister Narendra Modi on August 29, 2019, which is celebrated as National Sports Day in India.
• It aims to create awareness about the importance of physical fitness and make fitness an integral part of daily life.
• The movement includes initiatives such as Fit India School Certification, encouraging schools to adopt fitness standards and promote physical activities among students.
• National Education Policy (NEP) 2020:
• The NEP 2020 emphasizes the holistic development of children and includes provisions for incorporating sports and physical education into the school curriculum.
• It aims to ensure that students receive well-rounded education, focusing on both mental and physical health.
• Importance of Physical Fitness for Children:
• Regular physical activity helps in the development of strong bones and muscles, improves cardiovascular health, and reduces the risk of obesity.
• Fitness activities also play a vital role in enhancing mental health, reducing stress, and improving focus and academic performance.
• Sports and physical education help inculcate values such as teamwork, discipline, and leadership among children.
• Sports Authority of India (SAI):
• The Sports Authority of India is responsible for the promotion and development of sports in India and manages various sports training centers and schemes.
• SAI plays a crucial role in implementing fitness-related initiatives like 'Fit Hai To Hit Hai India', targeting the younger generation.

The correct answer is Ashwani Bhatia.

Key Points

• Ashwani Bhatia was appointed as the Managing Director of State Bank of India (SBI) in August 2020.
• Before his appointment as MD, he was serving as the MD and CEO of SBI Mutual Fund, showcasing his extensive experience in the financial sector.
• His appointment was approved by the Appointments Committee of the Cabinet (ACC), which handles senior appointments in government enterprises.
• Ashwani Bhatia succeeded P.K. Gupta, who retired in March 2020, and filled the position of MD at SBI.
• As MD, his focus areas included overseeing the digital transformation and managing the operations of the bank, which is India's largest public sector bank.

Additional Information

• State Bank of India (SBI):
• SBI is India's largest public sector bank, headquartered in Mumbai, Maharashtra.
• It was founded on 1 July 1955 and traces its origins to the Bank of Calcutta, established in 1806.
• SBI offers a wide range of financial services, including retail banking, corporate banking, asset management, and insurance.
• The bank plays a key role in the Indian economy, with a significant share of the domestic banking market and a presence in 35 countries worldwide.
• Managing Directors at SBI:
• SBI typically has four Managing Directors, each responsible for different operational domains such as retail banking, corporate banking, risk management, and technology.
• These MDs report directly to the Chairman of SBI, ensuring streamlined functioning and strategic decision-making.
• Ashwani Bhatia's Leadership:
• With over three decades of experience at SBI, Bhatia has held key positions, including heading the bank's technology and digital banking initiatives.
• His appointment as MD aligns with SBI's vision to enhance its digital capabilities, especially in light of the increasing demand for online banking services.
• Appointments Committee of the Cabinet (ACC):
• The ACC is responsible for making senior appointments to top positions in public sector companies and government organizations.
• It comprises the Prime Minister and the Minister of Home Affairs and ensures that suitable candidates are selected based on experience and merit.

The correct answer is Maulana Abdul Kalam Azad Trophy.

Key Points

• The Maulana Abdul Kalam Azad Trophy is a prestigious sports award in India given to the best performing university overall in the inter-university tournaments.
• It was instituted in 1956-57 by the Government of India to promote sports in universities and encourage excellence in sports among students.
• The award is named after Maulana Abul Kalam Azad, a prominent freedom fighter and India’s first Minister of Education.
• The trophy is awarded annually by the Ministry of Youth Affairs and Sports to the university scoring the highest points based on its performance in various inter-university tournaments.
• Universities compete in a wide range of sports, including athletics, hockey, football, and many other disciplines, contributing to their total score.

Additional Information

• Maulana Abul Kalam Azad:
• He was an Indian freedom fighter, scholar, and the first Education Minister of independent India.
• He played a significant role in promoting education and cultural development in India and was instrumental in establishing institutions like the University Grants Commission (UGC).
• The trophy named after him reflects his vision for the importance of education and sports in nation-building.
• Murugappa Cup:
• The Murugappa Gold Cup is an annual field hockey tournament held in Chennai, India.
• It is one of the most prestigious tournaments in Indian hockey, featuring various top teams and players.
• Sultan Azlan Shah Cup:
• This is an international field hockey tournament held annually in Malaysia.
• It is named after Sultan Azlan Shah, the former King of Malaysia and a prominent figure in the sport.
• India has won this tournament multiple times, showcasing its strong performance in international hockey.
• Arunachalam Cup:
• The Arunachalam Cup is a lesser-known sports tournament primarily associated with regional competitions in India.
• It does not have the national significance or widespread recognition associated with the Maulana Abdul Kalam Azad Trophy.

Important Points

• The Maulana Abdul Kalam Azad Trophy plays a crucial role in fostering sports culture among universities, encouraging students to take part in competitive sports.
• It is awarded based on the aggregate performance of universities in sports tournaments conducted by the Association of Indian Universities (AIU).
• This award highlights the importance of physical education and sports development, aligning with India’s broader goals of promoting youth sports participation and well-rounded education.

The correct answer is February 1.

Key Points

• Every year, the Union Budget of India is presented on February 1. This practice began in 2017 when the government decided to advance the budget presentation date from the last working day of February to the first day of February.
• This change was introduced to allow the government departments to utilize the funds allocated to them from the beginning of the financial year, which starts on April 1. Hence, presenting the budget on February 1 ensures better fiscal management.
• Prior to 2017, the Union Budget was presented on the last working day of February, and the process of passing the budget would often extend into the new financial year, causing delays in fund allocation.
• The Union Budget is presented by the Finance Minister in the Parliament and includes a detailed account of the government's revenue and expenditure for the upcoming financial year.
• The presentation of the budget on February 1 provides ample time for Parliamentary discussion, ensuring that the budget is passed before the new financial year begins on April 1.

Additional Information

• Union Budget:
• The Union Budget of India is an annual financial statement that outlines the government's revenue and expenditure for the upcoming financial year.
• It is prepared by the Ministry of Finance and presented by the Finance Minister in the Parliament.
• The budget consists of two parts: the Revenue Budget, which includes the government's revenue receipts and expenditure, and the Capital Budget, which includes capital receipts and payments.
• Key Changes in the Budget Presentation Process:
• In 2017, the practice of presenting the Railway Budget separately was merged with the Union Budget. Earlier, the Railway Budget was presented a few days before the Union Budget.
• The budget presentation date was advanced to February 1, starting in 2017, to ensure that the budgetary allocations are available from April 1, the beginning of the financial year.
• Key Facts about India’s Financial Year:
• The financial year in India begins on April 1 and ends on March 31 of the following year.
• This system was inherited from the British colonial era and has been followed since India’s independence.
• Significance of the Union Budget:
• It provides a detailed roadmap for the government's planned expenditure and revenue for the next financial year.
• The budget reflects the government's fiscal policy and serves as a key tool for economic planning and development.
• It includes important initiatives, tax proposals, and fiscal measures aimed at boosting economic growth and welfare.
• Important Points about the Budget Presentation:
• The budget is presented in two parts: the General Budget and the Economic Survey, which is released a day before the budget presentation.
• The Economic Survey provides an overview of the economy's performance in the past year and outlines the challenges and opportunities for the upcoming year.
• The Union Budget is first presented in the Lok Sabha, and the Finance Minister delivers a speech explaining the key proposals and allocations.

The correct answer is Shevaroy Hills.

Key Points

• The Shevaroy Hills are situated in the state of Tamil Nadu in southern India and lie to the south-east of the Eastern Ghats.
• These hills are part of the Salem District and are known for their rich biodiversity and cooler climate compared to the surrounding plains.
• They are a distinct hill range and are not contiguous with the main Eastern Ghats, though they are geographically related.
• The Shevaroy Hills are home to the hill station of Yercaud, which is a popular tourist destination known for its coffee plantations, scenic beauty, and serene environment.
• The hills rise to a maximum elevation of approximately 1,623 meters (5,326 feet) above sea level, making them one of the prominent highlands in Tamil Nadu.

Additional Information

• Eastern Ghats:
• The Eastern Ghats are a discontinuous range of mountains running along the eastern coast of India, passing through states like Odisha, Andhra Pradesh, Tamil Nadu, and Karnataka.
• These hills are older than the Western Ghats and are characterized by their rugged terrain and rich biodiversity.
• They are known for their mineral deposits, including bauxite and iron ore, and support various flora and fauna.
• Jaintia Hills:
• The Jaintia Hills are located in the northeastern state of Meghalaya and are part of the hill ranges in the region.
• They are famous for their limestone caves and coal mining activities.
• These hills are not related to the Eastern Ghats and are geographically distinct.
• Garo Hills:
• The Garo Hills are also located in Meghalaya and are known for their dense forests and tribal settlements.
• These hills are situated in the northeastern part of India and are unrelated to the Eastern Ghats.
• Nilgiri Hills:
• The Nilgiri Hills are part of the Western Ghats and are located in Tamil Nadu, Kerala, and Karnataka.
• They are famous for their tea plantations, biodiversity, and hill stations like Ooty.
• They are situated to the southwest and are not part of the south-eastern extension of the Eastern Ghats.
• Important Points:
• The Shevaroy Hills stand out due to their isolated location and distinct features compared to other hill ranges in Tamil Nadu.
• The hills serve as a retreat from the tropical heat and offer opportunities for eco-tourism and agricultural activities.
• They are significant for local tribes and communities who rely on the hills for resources and livelihood.

The correct answer is Lohit River.

Key Points

• The Lohit River is a major tributary of the Brahmaputra River, originating in the eastern Himalayas, specifically in the Zayal Chu range in Tibet.
• After flowing through the mountainous regions of Tibet, the Lohit River enters the Indian state of Arunachal Pradesh and flows through the districts of Anjaw and Lohit.
• The river contributes significantly to the Brahmaputra River system, merging with it in the plains of Assam.
• It is known for its swift currents and is sometimes referred to as the "river of blood" due to its turbulent flow.
• The Lohit River is an integral part of the Brahmaputra's extensive network of tributaries, which includes other rivers like the Dibang and Subansiri.

Additional Information

• Brahmaputra River:
• The Brahmaputra River is one of the longest rivers in the world, spanning a length of approximately 2,900 km, flowing through Tibet, India, and Bangladesh.
• It originates from the Angsi Glacier in the Tibetan Himalayas, where it is known as the Yarlung Tsangpo River.
• In India, the river flows through the northeastern states, including Arunachal Pradesh and Assam, before entering Bangladesh, where it is called the Jamuna River.
• The Brahmaputra is vital for the region's agriculture, fisheries, and hydroelectric power generation.
• Other Tributaries of the Brahmaputra:
• Dibang River: Originates in Arunachal Pradesh and merges with the Brahmaputra in Assam.
• Subansiri River: Known for its hydroelectric potential, this tributary flows through Arunachal Pradesh and Assam.
• Manas River: Originates in Bhutan and is a significant tributary of the Brahmaputra, known for its biodiversity-rich surroundings.
• Details of Other Options:
• Alaknanda River: A major tributary of the Ganga River, originating from the Satopanth Glacier in Uttarakhand. It is not related to the Brahmaputra.
• Gomti River: A tributary of the Ganga River, flowing through Uttar Pradesh.
• Suru River: Originates in the Zanskar ranges of Ladakh and is a tributary of the Indus River.
• Significance of Lohit River:
• The Lohit River is crucial for the ecological and cultural aspects of northeastern India.
• It supports agriculture, fishing, and other livelihoods in the regions it flows through.
• The river also holds religious importance, with several myths and rituals associated with it in Arunachal Pradesh.

The correct answer is Mauritius.

Key Points

• Population density refers to the number of people living per unit of area, typically expressed as persons per square kilometer.
• As of April 2020, India had a population density of approximately 464 persons per square kilometer, making it one of the most densely populated countries in the world.
• Mauritius has a significantly higher population density compared to India, with a population density of approximately 626 persons per square kilometer. Hence, Mauritius has higher population density than India.
• Other countries mentioned in the options, such as Sri Lanka, Japan, and Pakistan, have lower population densities compared to India:
• Sri Lanka: Around 341 persons per square kilometer (as of 2020).
• Japan: Around 347 persons per square kilometer (as of 2020).
• Pakistan: Around 287 persons per square kilometer (as of 2020).
• Therefore, among the given options, Mauritius is the correct answer as it has a higher population density than India.

Additional Information

• India's Population Density:
• India's population density is among the highest globally, with approximately 1.4 billion people spread across an area of 3.287 million square kilometers.
• Urban areas such as Delhi, Mumbai, and Kolkata have much higher population densities compared to rural areas.
• India's population density is influenced by factors such as economic opportunities, urbanization, and agriculture-based settlements.
• Mauritius:
• Mauritius is an island nation located in the Indian Ocean, known for its small land area and high population density.
• The country's total area is only 2,040 square kilometers, with a population of approximately 1.3 million.
• Despite its high population density, Mauritius has managed sustainable urban planning and economic development through sectors such as tourism and finance.
• Population Density Comparison:
• Sri Lanka: An island nation located in South Asia, with a population density lower than India, primarily due to its smaller population and larger rural areas.
• Japan: A developed country with higher urban population density but overall lower density than India due to its mountainous terrain and distributed population.
• Pakistan: A neighboring country of India with a lower population density due to its larger land area and lower overall population.
• Global Context:
• Countries with the highest population densities globally include Monaco, Singapore, and Bahrain.
• Population density is a critical factor in assessing resource distribution, urban planning, and environmental sustainability.

Important Points

• Population Density Formula: It is calculated as the total population divided by the total land area (Population/Area).
• Implications of Population Density:
• Higher density can lead to challenges such as resource scarcity, pollution, and overcrowding.
• Lower density often means better resource availability but can lead to isolation and limited economic opportunities.
• Urban vs Rural Density: Urban areas typically have higher population densities due to economic opportunities and infrastructure availability.

The correct answer is Vijay Kumar Chaudhary.

Key Points

• Vijay Kumar Chaudhary, an Indian politician and a prominent leader in Bihar politics, is the author of the book 'Membership in Politics'. This book reflects his deep understanding of political systems and governance.
• He is a senior leader of the Janata Dal (United) party and has held several key positions in the Bihar Legislative Assembly, including the role of the Speaker of the Bihar Legislative Assembly.
• The book 'Membership in Politics' discusses the importance of active political participation and the evolving role of citizens in the democratic process.
• It is a significant contribution to understanding how political membership shapes the democratic framework and governance in India, especially in the context of regional politics.
• Vijay Kumar Chaudhary has also served as a minister in the Bihar government, further enhancing his experience and insights into the political system, which is reflected in his writings.

Additional Information

• Vijay Kumar Chaudhary:
• He was born in 1957 and has been an active figure in Bihar politics for several decades.
• He has served as the Speaker of the Bihar Legislative Assembly from 2015 to 2020.
• He is known for his efforts in promoting democratic values and maintaining decorum in the legislative assembly.
• Chaudhary has also held portfolios such as Finance and Water Resources in the Bihar government.
• Importance of Political Membership:
• Political membership plays a crucial role in strengthening the democratic framework of a country by involving citizens in governance and decision-making processes.
• It fosters accountability among political leaders and ensures that the voices of different sections of society are represented in policymaking.
• Membership in political parties helps in nurturing leadership at the grassroots level and creating a pool of leaders for future governance.
• Other Politicians Mentioned:
• Nitish Kumar: He is the Chief Minister of Bihar and a leader of the Janata Dal (United). Known for his governance reforms, he has played a key role in the development of the state.
• Amit Shah: A senior leader in the Bharatiya Janata Party (BJP), he is currently the Union Home Minister of India and a key strategist in Indian politics.
• Jitendra Singh: A minister in the Government of India, he handles portfolios related to science and technology, and space, among others.
• Contributions of Vijay Kumar Chaudhary's Book:
• The book provides insights into the dynamics of political participation and its impact on governance.
• It emphasizes the need for inclusive politics and the role of citizens in a democratic setup.
• The work is a valuable resource for students, scholars, and political enthusiasts interested in understanding India's political system.

The correct answer is 1910.

Key Points

• The rebellion in the Kanger forest region began in 1910, which was a significant tribal uprising against colonial forces.
• This rebellion was primarily led by the tribal communities of the region, who opposed the exploitative policies of the British colonial administration.
• The tribal population in the Kanger forest region was subjected to harsh forest laws and restrictions, which disrupted their traditional livelihoods and access to forest resources.
• The uprising is closely associated with the tribal resistance movements in central India during the early 20th century and was part of the broader anti-colonial struggle.
• The year 1910 marks the beginning of this organized resistance, highlighting the tribal communities' efforts to protect their rights and preserve their cultural heritage.

Additional Information

• Kanger Forest Region:
• Located in the state of Chhattisgarh, the Kanger Valley is known for its lush greenery and rich biodiversity.
• The forest has been home to various tribal communities, such as the Gond and other indigenous groups, who have lived in harmony with nature for centuries.
• It is part of the Dandakaranya region, historically significant for tribal resistance movements during British rule.
• Tribal Uprisings in India:
• Tribal uprisings were widespread during the colonial period, with notable movements such as the Santhal Rebellion (1855-56) and the Birsa Munda Revolt (1899-1900).
• These uprisings were fueled by oppressive forest laws, exploitation, and disruption of tribal economies by the British administration.
• The Kanger rebellion is a lesser-known but crucial part of this history, showcasing the resilience of tribal communities in defending their autonomy.
• Forest Laws and Colonial Exploitation:
• The British colonial administration introduced forest laws to regulate access and use of forest resources, often restricting traditional practices of indigenous communities.
• These laws aimed to exploit forest resources for commercial purposes, such as timber extraction, at the expense of local populations.
• The resistance movements, including the Kanger rebellion, were direct responses to these exploitative policies.
• Significance of the 1910 Rebellion:
• The rebellion represents the assertion of tribal rights and identity during a period of colonial oppression.
• It highlights the unique struggles faced by indigenous communities in India and their contributions to the broader anti-colonial movements.
• This uprising paved the way for later movements advocating tribal autonomy and recognition of their cultural heritage.

Important Points

• Tribal Resistance Movements:
• The Kanger rebellion is part of a larger history of tribal resistance across India during the colonial era.
• Key figures like Birsa Munda and Sido-Kanhu symbolize the resilience and leadership of tribal communities.
• These movements often combined cultural preservation with demands for economic and social justice.
• Impact of Forest Policies:
• The colonial forest laws disrupted traditional tribal livelihoods, leading to widespread unrest and resistance.
• These policies prioritized commercial exploitation over the welfare of local populations.
• Resistance movements like the Kanger rebellion were crucial in highlighting the adverse effects of such policies.

The correct answer is Virus.

Key Points

• Mouth-cracking disease in cattle is primarily caused by a virus, specifically the Foot-and-Mouth Disease Virus (FMDV).
• Foot-and-Mouth Disease (FMD) is highly contagious and affects cloven-hoofed animals such as cattle, sheep, goats, and pigs.
• The causative agent of FMD belongs to the Picornaviridae family and is classified under the genus Aphthovirus.
• The disease is characterized by the formation of vesicles (blisters) in the mouth, on the tongue, lips, and between the hooves, which can lead to cracking and secondary infections.
• FMD can spread through direct contact with infected animals, contaminated feed, water, or farm tools, and even through aerosols in close proximity.

Additional Information

• Characteristics of Foot-and-Mouth Disease (FMD):
• FMD is caused by a positive-sense single-stranded RNA virus, making it highly mutable and capable of producing multiple serotypes.
• The disease is most commonly observed in Asia, Africa, and parts of South America, while many developed countries have eradicated it through stringent biosecurity measures.
• Symptoms include fever, loss of appetite, excessive salivation, and the appearance of painful vesicles in the mouth and on the feet.
• Impact of FMD:
• FMD causes severe economic losses due to reduced milk production, weight loss, and restrictions on trade and animal movement.
• Infected animals often experience long-term productivity issues, including reduced fertility and a prolonged recovery period.
• Prevention and Control:
• Vaccination is the most effective method to control FMD, but due to the existence of multiple serotypes, vaccines must be tailored to the prevalent strains.
• Other measures include quarantine, biosecurity practices, and the culling of infected animals in severe outbreaks.
• Incorrect Options Explanation:
• Fungal infections typically cause skin conditions like ringworm in cattle, not mouth-cracking disease.
• Protozoal diseases in cattle, such as babesiosis, usually affect the blood and not the mouth.
• Bacterial infections like anthrax or brucellosis can cause systemic issues but do not primarily cause mouth-cracking symptoms.
• Important Points:
• FMD is a notifiable disease under international trade regulations, and its outbreak often results in the imposition of strict trade restrictions.
• Global organizations like the World Organisation for Animal Health (OIE) work to monitor and control its spread through international cooperation.

The correct answer is Mustard.

Key Points

• Mustard is primarily a Rabi crop, which means it is grown during the winter season and harvested in the spring. Hence, it is not grown during the Kharif season.
• Kharif crops are typically sown with the onset of monsoon (June-July) and harvested during September-October. Examples include Maize, Peanuts, and Cotton, which require warm and wet conditions for growth.
• Rabi crops, on the other hand, are sown after the monsoon (October-November) and harvested in March-April. Mustard thrives in cool climates, which are typical of the Rabi season.
• The correct answer is based on the seasonal growing requirements of the crops listed, and Mustard does not align with the climatic conditions of the Kharif season.
• Thus, while crops like Maize, Peanuts, and Cotton are grown in the Kharif season, Mustard is exclusively a Rabi crop.

Additional Information

• Kharif Crops:
• Kharif crops are grown during the monsoon season, starting in June-July and harvested during September-October.
• Examples include Rice, Maize, Sorghum, Cotton, Groundnut, and Soybean.
• These crops require ample water and warm weather for proper germination and growth.
• Rabi Crops:
• Rabi crops are sown after the monsoon season, typically during October-November, and harvested during March-April.
• Examples include Wheat, Barley, Mustard, Gram, and Peas.
• These crops thrive in cool climates and require less water compared to Kharif crops.
• Mustard Crop:
• Mustard is one of the key oilseed crops in India, widely cultivated during the Rabi season.
• The crop requires a cool climate with temperatures ranging between 10-25°C, and it is sensitive to excessive rainfall.
• Major mustard-producing states in India include Rajasthan, Haryana, Madhya Pradesh, and Uttar Pradesh.
• Maize:
• Maize is a significant Kharif crop in India, requiring warm temperatures (20-30°C) and rainfall of 50-100 cm for optimal growth.
• It is used for human consumption, animal feed, and industrial purposes.
• Major maize-producing states include Karnataka, Andhra Pradesh, Tamil Nadu, and Rajasthan.
• Cotton:
• Cotton is another important Kharif crop, requiring high temperatures (21-30°C) and moderate rainfall (50-100 cm).
• It is extensively grown in states like Maharashtra, Gujarat, and Telangana.
• Cotton is known as the "King of Fibers" and is primarily used in the textile industry.

The correct answer is Karnataka.

Key Points

• In the year 1987, a significant non-violent movement took place in the state of Karnataka to oppose the widespread planting of Eucalyptus trees.
• This movement was initiated by people who began uprooting Eucalyptus plants and replacing them with trees that were more beneficial and sustainable for their needs.
• Eucalyptus trees were criticized for their high water absorption properties, which negatively impacted the local water table and surrounding biodiversity.
• The primary objective of this movement was to restore ecological balance and promote the growth of trees that provided resources like food, fodder, and firewood to the local community.
• This grassroots initiative reflected the importance of community-led environmental conservation efforts in India during the late 20th century.

Additional Information

• Eucalyptus Plantation in India:
• Eucalyptus is a fast-growing tree species native to Australia but widely planted in India for purposes such as timber, paper production, and fuelwood.
• However, Eucalyptus is often considered ecologically harmful because it depletes groundwater, reduces soil fertility, and negatively impacts biodiversity.
• Despite its economic benefits, the ecological drawbacks of Eucalyptus plantations have led to local opposition in various regions, including Karnataka.
• Community Participation in Environmental Conservation:
• The movement in Karnataka highlights the importance of community involvement in environmental decision-making.
• Similar initiatives, like the Chipko Movement in Uttarakhand, have demonstrated the effectiveness of non-violent activism in protecting natural resources.
• Community-led afforestation programs not only restore degraded land but also ensure the availability of resources for local livelihoods.
• Useful Trees and Their Benefits:
• Indigenous trees such as Neem, Banyan, Tamarind, and Mango are often preferred for reforestation due to their long-term ecological and economic benefits.
• These trees provide shade, fruits, fodder, and medicinal resources, while also maintaining groundwater levels and improving soil quality.
• Promoting the plantation of such species contributes to sustainable development and enhances biodiversity.
• Environmental Movements in India:
• India has witnessed several environmental movements, such as the Silent Valley Movement in Kerala, the Narmada Bachao Andolan, and the Appiko Movement in Karnataka.
• These movements emphasize the need to balance economic development with the preservation of natural resources and ecosystems.

The correct answer is T.S. Tirumurthy.

Key Points

• T.S. Tirumurthy was appointed as India's Ambassador and Permanent Representative to the United Nations in New York in May 2020.
• This appointment was made following the retirement of Syed Akbaruddin, who previously held the position of India's Permanent Representative to the United Nations.
• Tirumurthy is an experienced diplomat and has served in various capacities in India's Ministry of External Affairs (MEA).
• Before his appointment as Permanent Representative to the UN, Tirumurthy served as the Secretary (Economic Relations) at the MEA, where he was involved in India's economic diplomacy and international economic engagements.
• His appointment highlights India's commitment to actively participating in global diplomacy and multilateral platforms like the United Nations.

Additional Information

• Syed Akbaruddin:
• Syed Akbaruddin served as India's Permanent Representative to the United Nations from 2016 to 2020.
• He was known for his proactive diplomacy and played a key role in advocating India's interests at the United Nations.
• Akbaruddin retired from the Indian Foreign Service in April 2020, paving the way for the appointment of T.S. Tirumurthy.
• India at the United Nations:
• India has been an active member of the United Nations since its inception in 1945.
• India is one of the founding members of the UN and has consistently contributed to peacekeeping operations, development initiatives, and global discussions on international issues.
• India's Permanent Mission to the UN in New York represents India's interests in various UN organizations and committees.
• Role of Permanent Representative to the UN:
• The Permanent Representative acts as the chief diplomat representing the country at the United Nations.
• They are responsible for participating in UN General Assembly sessions, Security Council meetings, and other key diplomatic negotiations.
• The Permanent Representative also plays a crucial role in shaping global policies and advocating for their country's stance on international issues.
• Important Developments Under T.S. Tirumurthy:
• During his tenure, India continued its efforts to secure a permanent seat at the United Nations Security Council (UNSC).
• He also led India's participation in discussions on climate change, counter-terrorism, and sustainable development.
• India's role in multilateral organizations like the G20 and BRICS was further strengthened under his representation.

The correct answer is Science.

Key Points

• The Von Karman Award is one of the most prestigious awards given in the field of science and engineering.
• It is awarded by the International Academy of Astronautics (IAA).
• The award is named after Theodore von Kármán, a Hungarian-American engineer and physicist who is regarded as one of the foremost aeronautical scientists of the 20th century.
• The Von Karman Award recognizes eminent personalities who have made exceptional contributions to the advancement of aerospace sciences and technology.
• Recipients of the award are often individuals whose work has significantly impacted fields such as space exploration, aerodynamics, and astronautics.

Additional Information

• Theodore von Kármán:
• Born on May 11, 1881, in Budapest, Hungary, Theodore von Kármán was a pioneer in the field of aerodynamics and fluid mechanics.
• He is best known for his work on supersonic and hypersonic airflow, as well as his contributions to the development of aerospace technology.
• Von Kármán was instrumental in founding the Jet Propulsion Laboratory (JPL) in California.
• He passed away on May 6, 1963, leaving behind a legacy of groundbreaking scientific discoveries.
• International Academy of Astronautics (IAA):
• The IAA was founded in 1960 to foster international cooperation and advancement in astronautics.
• It is headquartered in Paris, France, and organizes conferences, publishes research, and recognizes contributions to the field through awards such as the Von Karman Award.
• The academy is composed of leading scientists, engineers, and professionals from around the world.
• Aerospace Contributions Recognized:
• The Von Karman Award has been presented to individuals and teams who have made breakthroughs in aerospace engineering, space exploration, and astronautics.
• Examples of contributions include the development of rocketry, space missions, satellite technology, and aerodynamics research.
• Notable Recipients:
• Renowned scientists such as Neil Armstrong, the first person to walk on the moon, have been recipients of the Von Karman Award.
• Other winners include leaders in the field of astronautics and space exploration whose work has had a global impact.

The correct answer is Japan.

Key Points

• In 2019, the country with the third largest GDP in the world was Japan, as per the World Bank and International Monetary Fund (IMF) reports.
• Japan's GDP in 2019 was approximately $5.08 trillion, making it the third-largest economy globally, after the United States and China.
• Japan is known for its technological advancements and strong industrial base, particularly in automobiles, electronics, and robotics, contributing significantly to its GDP.
• Despite being a relatively small country geographically, Japan has a highly developed economy with a focus on innovation, exports, and efficient use of resources.
• Countries like the United States (ranked first) and China (ranked second) had higher GDPs than Japan in 2019, while the United Kingdom and other nations ranked lower.

Additional Information

• Japan's Economy:
• Japan is the world’s third-largest economy by nominal GDP and ranks highly in terms of purchasing power parity (PPP).
• Key industries driving Japan’s economy include automobiles, consumer electronics, robotics, biotechnology, and precision machinery.
• Japan has a high export volume, with major products including vehicles, machinery, electronics, and chemicals.
• Despite its economic strength, Japan faces challenges such as an aging population, declining birth rates, and high public debt.
• Comparison with Other Countries:
• The United States had the largest GDP in 2019, at approximately $21.43 trillion, followed by China with $14.34 trillion.
• The United Kingdom, often compared with Japan, had a GDP of approximately $2.83 trillion, ranking sixth globally.
• Factors Influencing GDP Rankings:
• Economic size, population, industrial base, and technological development are critical factors in determining a country’s GDP.
• Countries with strong export-driven economies, like Japan, often rank higher in global GDP listings despite smaller populations.
• Global Economic Rankings:
• The rankings are calculated based on nominal GDP, which measures the total value of goods and services produced in a country in a specific year.
• GDP rankings are published annually by organizations like the World Bank and IMF.

Important Points

• Japan's Technological Leadership:
• Japan is a global leader in robotics and automation technology, which boosts its industrial productivity.
• The country has major corporations such as Toyota, Sony, Panasonic, and Honda, contributing significantly to its GDP.
• Challenges to Japan's Economy:
• Japan faces demographic issues, including an aging population and shrinking workforce, which may impact its future GDP growth.
• High levels of government debt remain a concern for long-term economic stability.
• Global Economic Trends:
• Developed nations like Japan, the United States, and Germany dominate GDP rankings due to their industrial and technological advancement.
• Emerging economies like China and India are rapidly growing, with significant contributions from manufacturing and services sectors.

The correct answer is buccal cavity.

Key Points

• The buccal cavity, also known as the mouth, is the first part of the digestive system where food enters the body.
• It is responsible for the initial process of ingestion and the breakdown of food through mechanical actions like chewing and chemical actions involving enzymes.
• The food is mixed with saliva, which contains the enzyme amylase that begins the digestion of carbohydrates in the buccal cavity.
• The teeth and tongue in the buccal cavity play crucial roles in mastication (chewing) and the formation of the food bolus, which is ready for swallowing.
• After processing in the buccal cavity, the food is pushed into the pharynx and then into the esophagus for further digestion. Hence, the buccal cavity is the starting point for the passage of food in the human body.

Additional Information

• Esophagus:
• The esophagus is a muscular tube that connects the throat (pharynx) to the stomach. It plays no role in digestion but serves as a passage for the food bolus.
• Food is moved through the esophagus via a series of muscular contractions called peristalsis.
• Small Intestine:
• The small intestine is a long, coiled tube where most of the digestion and nutrient absorption occurs.
• It consists of three parts: the duodenum (digestion), jejunum, and ileum (absorption).
• Enzymes and digestive juices from the pancreas and liver aid in the chemical breakdown of food in the small intestine.
• Stomach:
• The stomach is a sac-like organ where food is mixed with gastric juices, which contain enzymes and hydrochloric acid for digestion.
• It plays a key role in breaking down proteins and converting food into a semi-liquid form called chyme.
• Functions of Saliva:
• Saliva moistens food, making it easier to chew and swallow.
• It contains the enzyme amylase, which begins the digestion of carbohydrates.
• Saliva also helps in cleansing the mouth and has antimicrobial properties.
• 

Important Points

• The digestive system starts at the mouth and ends at the anus, involving various organs for food processing and nutrient absorption.
• The buccal cavity also plays a role in speech and respiratory functions.
• Proper oral hygiene is essential to maintain the health and function of the buccal cavity.

The correct answer is Muhammad Tughlaq.

Key Points

• The Begumpuri Mosque is one of the oldest and grandest mosques in Delhi, built during the reign of Muhammad bin Tughlaq, the Sultan of the Delhi Sultanate.
• The mosque was constructed in the 14th century, specifically during the Tughlaq dynasty rule.
• It served as the main congregational mosque for the capital city of Jahanpanah, established by Muhammad bin Tughlaq to address the growing needs of his empire.
• The mosque represents the typical architectural style of the Tughlaq dynasty, characterized by simplicity, sturdiness, and grand scale.
• Muhammad bin Tughlaq, known for his ambitious projects, relocated the capital from Delhi to Daulatabad and then back to Delhi, demonstrating his administrative experiments.

Additional Information

• Muhammad bin Tughlaq:
• He ruled from 1325 to 1351 and was the second ruler of the Tughlaq dynasty.
• He is known for his administrative innovations and experiments, including shifting the capital from Delhi to Daulatabad and introducing token currency.
• Despite his progressive ideas, many of his policies failed due to poor execution, causing dissatisfaction among his subjects.
• Architectural Contributions of Tughlaq Dynasty:
• The Tughlaq dynasty is renowned for its fortifications, mosques, and tombs, reflecting a blend of Persian and Indian architectural styles.
• Structures such as the Tughlaqabad Fort and Begumpuri Mosque showcase robust construction and functional design.
• The architecture emphasized simplicity, with minimal ornamentation and a focus on durability.
• Jahanpanah:
• Jahanpanah was a fortified city established by Muhammad bin Tughlaq to merge the older cities of Delhi, Siri, and Tughlaqabad.
• The Begumpuri Mosque was a central feature of this city, symbolizing the importance of religious and administrative unity.
• Historical Significance of the Begumpuri Mosque:
• The mosque was one of the largest in its time, accommodating a significant number of worshippers.
• It stood as a testament to the grandeur and vision of Muhammad bin Tughlaq's reign.

Important Points

• Muhammad bin Tughlaq's Policies:
• He introduced token currency made of copper and brass, but it failed due to widespread forgery.
• His decision to move the capital to Daulatabad aimed at better administration but resulted in logistical challenges and economic losses.
• Legacy of Tughlaq Architecture:
• The Tughlaq dynasty's contributions to architecture remain significant, influencing later styles in the Indian subcontinent.
• Many of their constructions, including the Begumpuri Mosque, are still recognized for their historical and architectural importance.

The correct answer is Bangladesh.

Key Points

• Bangladesh won the ICC Under-19 Cricket World Cup held in February 2020.
• The final match was held at Senwes Park, Potchefstroom, South Africa, where Bangladesh defeated India to claim their first-ever ICC Under-19 Cricket World Cup title.
• Bangladesh won the match by 3 wickets, achieving victory under the leadership of Akbar Ali, the team captain.
• The tournament witnessed extraordinary performances, including Mahmudul Hasan Joy, who scored a crucial 50 runs in the final.
• This victory marked a historic moment for Bangladesh Cricket, as it was their first win in an ICC event.

Additional Information

• ICC Under-19 Cricket World Cup:
• The ICC Under-19 Cricket World Cup is an international cricket tournament organized by the International Cricket Council (ICC) for national teams comprising players aged under 19 years.
• It was first held in 1988 and became a biennial event starting from 1998.
• The tournament serves as a platform to showcase emerging cricketing talent from across the globe, with notable players like Virat Kohli, Kane Williamson, and Steve Smith having participated in their early careers.
• Performance of Other Teams:
• India: India was the defending champion in the 2020 tournament, having won the title in 2018. Despite a strong performance, they were unable to secure victory in the final.
• Australia: Australia has won the ICC Under-19 Cricket World Cup three times (1988, 2002, and 2010).
• England: England has won the ICC Under-19 Cricket World Cup once, in 1998.
• Key Players in Bangladesh’s Victory:
• Akbar Ali: The captain of Bangladesh played a pivotal role in the final, showcasing calmness and strategic leadership.
• Mahmudul Hasan Joy: Scored a decisive half-century in the final, contributing significantly to the victory.
• Impact of Bangladesh’s Victory:
• This win boosted the morale of cricket in Bangladesh and marked a significant milestone in their cricketing history.
• The victory instilled confidence in the young cricketers and encouraged further investment in grassroots cricket development in Bangladesh.

The correct answer is Pucca House.

Key Points

• Poverty is primarily measured by indicators that reflect deprivation in terms of basic needs, including hunger, vulnerability, and social boycott.
• Pucca House refers to permanent housing made of durable materials such as concrete, bricks, or stones. It is not considered a measure of poverty because housing quality alone does not comprehensively reflect deprivation or lack of resources. Hence, option 4 is correct.
• Hunger is a direct indicator of poverty, reflecting a lack of access to sufficient food, which is a basic necessity. Hence, statement 3 is correct.
• Vulnerability is a measure of poverty as it indicates the susceptibility of individuals or groups to risks such as economic shocks or natural disasters. Hence, statement 2 is correct.
• Social boycott can be tied to poverty, as exclusion from social networks or institutions often correlates with economic deprivation. Hence, statement 1 is correct.

Additional Information

• Poverty Indicators:
• Poverty is measured through various indicators such as income levels, access to education, healthcare, housing, food security, and vulnerability to risks.
• Globally, poverty is often defined using the World Bank's international poverty line, which is currently set at $2.15 per day (2023).
• Pucca House:
• A pucca house is constructed using durable materials like concrete, bricks, steel, or stones.
• It is primarily considered a measure of housing quality, not directly a measure of poverty.
• Even individuals living in pucca houses may experience poverty in terms of income, nutrition, or healthcare access.
• Hunger:
• Hunger is a critical indicator of poverty, reflecting food insecurity and malnutrition.
• As per the Global Hunger Index (GHI), countries with higher hunger scores typically experience higher poverty rates.
• The United Nations Sustainable Development Goal 2 (SDG 2) aims to eradicate hunger by ensuring access to sufficient and nutritious food for all.
• Vulnerability:
• Vulnerability measures the risk of falling into poverty due to economic, social, or environmental factors.
• The Multidimensional Poverty Index (MPI) considers vulnerability to assess deprivation in areas such as health, education, and living standards.
• Natural disasters, climate change, and economic instability often increase the vulnerability of impoverished populations.
• Social Boycott:
• Social boycott involves exclusion from social and economic networks, often leading to poverty and reduced access to opportunities.
• It can be linked to caste, ethnicity, or gender-based discrimination, especially in countries like India.
• Policies such as affirmative action and social welfare programs aim to reduce exclusion and promote inclusion.

Important Points

• Global Poverty Trends:
• According to the World Bank, nearly 9.2% of the global population lived below the poverty line ($2.15/day) in 2021.
• Sub-Saharan Africa and South Asia are regions with the highest poverty rates.
• Indian Context:
• The Tendulkar Committee (2009) defined poverty in India based on monthly expenditure.
• The National Food Security Act (2013) aims to address hunger and malnutrition by ensuring subsidized food grains for 75% of rural and 50% of urban populations.

The correct answer is Varnam.

Key Points

• Varnam is the most crucial component of the Bharatanatyam repertoire, serving as the central and elaborate piece in a performance.
• It combines both Nritta (pure dance) and Nritya (expressive dance), showcasing the dancer's technical and emotive abilities.
• Varnam is known for its complex choreography and is often the longest piece in the performance, emphasizing the dancer's stamina and mastery of the art form.
• This piece includes intricate jathis (rhythmic sequences) interwoven with emotional storytelling expressed through abhinaya (expressions).
• In Bharatanatyam, Varnam is seen as a way for the dancer to deeply connect with the audience, conveying devotion, love, or spiritual themes through its narrative.

Additional Information

• Bharatanatyam Repertoire:
• The Bharatanatyam repertoire is traditionally structured into Margam, which means "path" in Sanskrit, symbolizing the spiritual journey of the dancer.
• The Margam consists of the following main components: Alarippu, Jatiswaram, Shabdam, Varnam, Padams, and Thillana.
• Each piece in the repertoire has a specific purpose, with Varnam acting as the centerpiece, blending rhythm, melody, and expression.
• Significance of Varnam:
• Varnam is often set to raagas (melodic frameworks) and tala (rhythmic cycles), showcasing the dancer's musicality.
• It explores themes of bhakti (devotion), shringara (love), or other spiritual and emotional narratives.
• The length and intensity of Varnam require the dancer to exhibit stamina, precision, and deep emotional engagement.
• Other Components of Bharatanatyam:
• Alarippu: The opening piece, focusing on rhythmic movements and warming up the dancer.
• Jatiswaram: A purely nritta piece, highlighting intricate footwork and rhythm.
• Shabdam: Combines rhythm with simple expressions, acting as a prelude to the more elaborate Varnam.
• Padams: Focused on abhinaya, depicting devotional or romantic themes with subtle expressions.
• Thillana: The concluding piece, characterized by vibrant and fast-paced movements.
• About Bharatanatyam:
• Bharatanatyam originated in Tamil Nadu and is one of the oldest classical dance forms in India.
• The term "Bharatanatyam" is derived from Bha (Bhava - expression), Ra (Raga - melody), Ta (Tala - rhythm), and Natyam (dance).
• It was traditionally performed in temples as a form of devotional offering to deities.
• Bharatanatyam is known for its graceful movements, intricate footwork, and elaborate expressions.

The correct answer is Ambala.

Key Points

• Ambala is located on the water divide between the Indus River system and the Ganga River system. This makes it a significant geographical location.
• A water divide is a geographical boundary that separates drainage basins, ensuring that water flows into different river systems from this point.
• The Indus River system includes rivers such as the Indus, Jhelum, Chenab, Ravi, Beas, and Sutlej, while the Ganga River system includes rivers such as the Ganga, Yamuna, Ghaghara, Gandak, and Kosi.
• Ambala's location on the divide is due to its proximity to the Shivalik ranges, which influence the flow of rivers in northern India.
• Geographically, cities situated on water divides play a critical role in understanding hydrological patterns and river basin management.

Additional Information

• Indus River System:
• The Indus River originates from the Tibetan Plateau and flows through India and Pakistan before emptying into the Arabian Sea.
• It is one of the longest rivers in Asia, spanning approximately 3,180 km.
• Major tributaries include the Jhelum, Chenab, Ravi, Beas, and Sutlej.
• It plays a crucial role in supporting agriculture and livelihoods in the regions it flows through.
• Ganga River System:
• The Ganga River originates from the Gangotri Glacier in the Indian state of Uttarakhand.
• It is considered sacred in Hinduism and supports a vast population across northern India.
• Its major tributaries include the Yamuna, Ghaghara, Gandak, and Kosi.
• The Ganga River basin covers an area of approximately 1,080,000 square kilometers.
• Water Divide:
• A water divide, also known as a watershed or drainage divide, is a geographical boundary where water flows into different drainage basins.
• It is formed by elevated terrains such as ridges, mountains, or plateaus.
• Water divides are crucial in hydrology and river basin management as they determine the flow of water into specific river systems.
• Ambala:
• Ambala is a city in the Indian state of Haryana, known for its strategic location near the Shivalik Hills.
• It serves as a junction for major roads and railways in northern India.
• Ambala's geographical significance stems from its position on the water divide between the Indus and Ganga river systems.

Important Points

• Kurukshetra:
• Located in Haryana, Kurukshetra is historically significant as the site of the Mahabharata battle.
• However, it is not situated on the water divide between the Indus and Ganga river systems.
• Amritsar:
• Amritsar is located in Punjab and is renowned for the Golden Temple.
• It lies in the basin of the Ravi River, part of the Indus River system, but does not form a part of the water divide.
• Karnal:
• Karnal is another city in Haryana, known for its agricultural significance and the Karnal Agricultural Research Center.
• It is not located on the water divide between the two river systems.

The correct answer is Rongkar.

Key Points

• Rongkar is a traditional festival celebrated in Assam, particularly by the Karbi community. It is a community-based agricultural festival.
• The festival is usually observed before the beginning of agricultural activities to seek blessings from the deities for a good harvest.
• Rongkar involves rituals performed by village elders, prayers to local deities, and community feasts to foster unity and harmony.
• This festival is unique to the cultural heritage of Assam and highlights the importance of agriculture in the lives of its people.
• It is a vibrant festival that showcases the ethnic traditions, music, and dance of the Karbi people.

Additional Information

• Festivals in Assam:
• Bihu: The most prominent festival in Assam, celebrated in three forms - Rongali (Bohag) Bihu, Bhogali (Magh) Bihu, and Kongali (Kati) Bihu. It marks the Assamese New Year and revolves around agriculture and community celebration.
• Ambubachi Mela: Held annually at the Kamakhya Temple in Assam, this festival is dedicated to the goddess Kamakhya and marks the fertility of the Earth.
• Me-Dam-Me-Phi: Celebrated by the Ahom community to honor the forefathers and seek blessings for the well-being of family and society.
• Baishagu: A festival of the Bodo community celebrated during spring to mark the onset of the agricultural season.
• Karbi Community:
• The Karbis are one of the major tribal communities in Assam, primarily residing in the Karbi Anglong district.
• They have a rich cultural heritage with unique traditions, art forms, and festivals like Rongkar and Chomangkan.
• Agriculture is the primary occupation of the Karbi people, making festivals like Rongkar significant in their lives.
• Importance of Agricultural Festivals:
• Agricultural festivals like Rongkar are common in rural India, reflecting the deep connection between communities and farming.
• These festivals help preserve traditional practices, foster community bonds, and offer prayers for a successful harvest.
• They also serve as an occasion for cultural expression through music, dance, and rituals.
• Other Options:
• Archer's Foot: This is not a recognized festival or term associated with Assam.
• Cherooba: This is celebrated in Manipur and involves offerings made to ancestors and deities.
• Nongram: This is not related to any festival in Assam or India.

The correct answer is President.

Key Points

• The President of India is the head of the state and serves as the ceremonial leader under the parliamentary system of governance.
• The President is elected by an electoral college consisting of the elected members of both houses of Parliament and the elected members of the Legislative Assemblies of States and Union territories.
• The President's role is defined under Part V of the Indian Constitution (Articles 52 to 62), emphasizing the importance of this office in the governance structure.
• As the constitutional head, the President exercises powers such as appointing the Prime Minister, Governors, Supreme Court and High Court judges, among others, and has the authority to promulgate ordinances under Article 123.
• The President represents the nation at the highest level and safeguards the Constitution, ensuring the democratic functioning of the government.

Additional Information

• Eligibility Criteria for the President of India:
• The candidate must be a citizen of India.
• Must have completed the age of 35 years.
• Should be qualified to become a member of the Lok Sabha.
• Should not hold any office of profit under the Government of India, any State Government, or any local authority.
• Election Process:
• The President is elected by an Electoral College comprising elected members of the Parliament and Legislative Assemblies.
• This process is conducted through a single transferable vote system and proportional representation.
• The election is supervised by the Election Commission of India.
• Term and Removal:
• The President serves a term of 5 years but is eligible for re-election.
• The President can be removed from office through the process of impeachment as per Article 61 of the Constitution.
• Powers and Functions:
• Executive Powers: The President appoints the Prime Minister, other ministers, Governors, and other key officials.
• Legislative Powers: Includes summoning Parliament sessions, giving assent to bills, and promulgating ordinances.
• Judicial Powers: Includes granting pardons, reprieves, and commutations under Article 72.
• Emergency Powers: The President can declare emergencies under Articles 352, 356, and 360.

Important Points

• Chief Minister:
• The Chief Minister is the elected head of the government at the state level, responsible for implementing policies and legislation in the state.
• The Chief Minister operates under the Governor's authority but does not head the state.
• Governor:
• The Governor is the representative of the President at the state level, ensuring the state's adherence to the Constitution.
• The Governor acts as the constitutional head of the state but does not head the entire country.
• Prime Minister:
• The Prime Minister is the head of the government and the leader of the ruling party in Parliament.
• While the Prime Minister holds executive powers, the President is the ceremonial head of state.

The correct answer is Alice Perry.

Key Points

• Alice Perry, the Australian all-rounder, won the Rachel Heyhoe-Flint Award for the International Cricket Council's (ICC) Women's Cricketer of the Year 2019.
• This award is named after Rachel Heyhoe-Flint, a former English cricketer and pioneer of women's cricket.
• Alice Perry was recognized for her exceptional performance in both batting and bowling during the year 2019.
• She achieved a rare feat by becoming the first player (male or female) to complete the double of 1000 runs and 100 wickets in T20 International cricket.
• Perry was also a key contributor to Australia's dominance in women's cricket, including their victory in the ICC Women's Championship during the same year.

Additional Information

• Rachel Heyhoe-Flint Award:
• This prestigious award is presented annually by the International Cricket Council (ICC) to the best-performing female cricketer globally.
• It honors the legacy of Rachel Heyhoe-Flint, who was instrumental in advancing women's cricket and captained England from 1966 to 1978.
• Alice Perry:
• Born on November 3, 1990, Alice Perry is an accomplished Australian cricketer known for her versatility as an all-rounder.
• She has represented Australia in all three formats of cricket: Tests, ODIs, and T20Is.
• Perry has won numerous accolades, including multiple ICC awards, and is widely regarded as one of the greatest female cricketers in history.
• She also excels in soccer and has represented Australia at the international level in football.
• Other Nominees:
• Alyssa Healy: Known for her explosive batting, Healy is a key player for Australia and has delivered consistent performances across formats.
• Meg Lanning: The captain of the Australian women's cricket team, Lanning is celebrated for her leadership and batting prowess.
• Chanida Suthirung: A talented cricketer from Thailand, Suthirung has made significant contributions to her team in emerging tournaments.
• Importance of ICC Awards:
• The ICC awards are designed to celebrate the achievements of cricketers across the globe and promote the growth of the sport.
• They serve as an inspiration for young athletes and highlight the contributions of players to the sport's development.

Important Points

• ICC Women's Cricketer of the Year:
• This award is given annually to the best-performing female cricketer globally, considering performances across all formats.
• It highlights the growing popularity and competitiveness of women's cricket worldwide.
• Alice Perry’s Achievements:
• Perry's historic achievement of completing 1000 runs and 100 wickets in T20Is demonstrates her unparalleled skills and consistency.
• She is widely regarded as a role model for aspiring cricketers due to her dedication and versatility.
• Growth of Women’s Cricket:
• The ICC has been actively promoting women's cricket through global tournaments like the Women's T20 World Cup and bilateral series.
• Recognition through awards like the Rachel Heyhoe-Flint Award encourages greater participation and investment in women's cricket.

The correct answer is Graphite.

Key Points

• Graphite is a crystalline form of carbon and is widely used in making pencil leads due to its ability to leave marks on paper.
• It is soft, slippery, and has layers of carbon atoms bound together by weak van der Waals forces, making it easy to slide layers over each other.
• The marking ability of graphite is attributed to its layered structure, where layers can easily shear off and attach to surfaces like paper.
• It is a good conductor of electricity and heat, but its primary use in pencils is due to its mechanical properties rather than electrical conductivity.
• Graphite is non-toxic, which makes it safe for use in writing instruments, including pencils.

Additional Information

• Characteristics of Graphite:
• Graphite has a hexagonal crystal structure consisting of layers of carbon atoms arranged in a honeycomb-like pattern.
• It is a naturally occurring mineral found in metamorphic rocks such as marble and schist.
• Graphite is chemically stable and resistant to high temperatures, making it suitable for industrial applications beyond pencil manufacturing.
• Comparison with Other Forms of Carbon:
• Buckminster fullerene: A spherical molecule of carbon atoms arranged in a structure resembling a soccer ball. It is primarily used in research and nanotechnology rather than pencils.
• Diamond: Another form of carbon, known for its hardness and used in cutting tools and jewelry rather than pencils.
• Fullerite: Refers to solid phases of fullerenes and is not used in pencil manufacturing.
• Industrial Applications of Graphite:
• Graphite is used in electrodes, lubricants, batteries, and nuclear reactors due to its electrical and thermal conductivity.
• It serves as a material for brake linings and gaskets in automotive industries.
• Historical Use of Graphite in Pencils:
• The use of graphite in pencils dates back to the 16th century when a large deposit of pure graphite was discovered in Borrowdale, England.
• Initially wrapped in string, graphite was later encased in wood to create the modern pencil.

Important Points

• Environmental Impact:
• Graphite mining and processing can impact the environment, but advancements in technology have reduced these effects.
• Recycled graphite is increasingly used to minimize mining activities.
• Other Uses of Graphite:
• Graphite is utilized in artistic applications such as sketching and shading due to its range of hardness levels.
• It is also used in advanced materials like graphene, which is derived from graphite and has revolutionary applications in electronics and medicine.

The correct answer is Coconut.

Key Points

• Minimum Support Price (MSP) for Coconut: In 2020, the Government of India announced the Minimum Support Price (MSP) for coconut to ensure farmers receive fair prices for their produce.
• This decision was taken under the recommendation of the Commission for Agricultural Costs and Prices (CACP), which advises on MSP for various crops.
• The MSP helps provide financial stability to farmers and ensures that they are not forced to sell their produce below the market value.
• MSP for milling copra: The MSP for milling copra was set at ₹10,335 per quintal, marking an increase from the previous year.
• MSP for ball copra: It was also fixed at ₹10,600 per quintal, providing a higher incentive to coconut farmers.
• This initiative aims to safeguard the interests of farmers engaged in coconut cultivation, especially in southern India, where coconut farming is prevalent.

Additional Information

• Coconut Farming in India:
• Coconut is a significant crop grown in states like Kerala, Tamil Nadu, Karnataka, Andhra Pradesh, and West Bengal.
• India is one of the largest producers of coconut globally, contributing significantly to the agricultural economy.
• The crop provides raw materials for industries like coir, oil extraction, and handicrafts.
• Coconut farming supports millions of farmers and laborers in rural areas.
• Importance of MSP:
• MSP is a tool used by the government to protect farmers from price fluctuations in the market.
• The MSP ensures that farmers receive a minimum guaranteed price for their produce, irrespective of market conditions.
• It serves as a safety net for farmers, encouraging them to continue cultivation.
• MSP is critical for crops with volatile market prices, ensuring agricultural sustainability.
• Other Crops under MSP:
• The government announces MSP for 23 crops, including paddy, wheat, pulses, oilseeds, and millet.
• MSP is particularly crucial for crops grown by small and marginal farmers.
• Role of CACP:
• The Commission for Agricultural Costs and Prices (CACP) is an advisory body under the Ministry of Agriculture.
• It recommends MSP based on factors like cost of production, market trends, and global prices.
• The CACP plays a critical role in ensuring farmers' welfare and addressing agricultural challenges.

Important Points

• Coconut as a Versatile Crop:
• Coconut has diverse applications, including oil extraction, culinary uses, cosmetics, and industrial products.
• It is also used in traditional medicine and wellness practices.
• The coir industry, derived from coconut husks, contributes to rural employment in India.
• Challenges in Coconut Farming:
• Coconut farmers face issues like price volatility, pest infestations, and climate change.
• Government schemes like MSP aim to address these challenges and boost productivity.

The correct answer is Federal Bank.

Key Points

• Federal Bank is a prominent private sector bank in India, headquartered in Aluva, Kerala. It operates across the country with a wide network of branches.
• It was founded in 1931 and later became a fully private sector bank after the government ownership was withdrawn.
• The bank offers diversified financial services including retail banking, corporate banking, loans, insurance, and investment products.
• Federal Bank is known for its extensive use of technology in banking services, making it one of the most digitally advanced private banks in India.
• It is listed on both the BSE (Bombay Stock Exchange) and NSE (National Stock Exchange), making it accessible to investors and shareholders.

Additional Information

• Bank of Baroda:
• Founded in 1908 and headquartered in Vadodara, Gujarat, Bank of Baroda is a public sector bank, meaning it is owned and operated by the Government of India.
• It is one of India's largest banks and offers a wide range of banking and financial services.
• In 2019, Bank of Baroda merged with Dena Bank and Vijaya Bank to become the third-largest public sector bank in India.
• Indian Overseas Bank:
• Founded in 1937 and headquartered in Chennai, Tamil Nadu, Indian Overseas Bank is a public sector bank under government ownership.
• It primarily focuses on domestic banking, foreign exchange services, and overseas operations.
• It is known for its emphasis on international banking and operations in foreign countries.
• Canara Bank:
• Established in 1906 and headquartered in Bangalore, Karnataka, Canara Bank is a public sector bank.
• It is one of the oldest and largest banks in India with a significant presence in rural and urban areas.
• Canara Bank merged with Syndicate Bank in 2020 to expand its operations and customer base.
• Private Sector Banks in India:
• Private sector banks are owned and operated by private entities or shareholders. Examples include HDFC Bank, ICICI Bank, Axis Bank, and Federal Bank.
• These banks are known for their customer-centric approach, advanced technology adoption, and innovative banking solutions.
• Unlike public sector banks, private banks are not government-owned and are driven by competition in the banking industry.

Important Points

• Difference Between Public and Private Sector Banks:
• Public sector banks are owned by the government, whereas private sector banks are owned by private shareholders.
• Public sector banks aim to provide financial services to all sections of society, including rural areas, while private sector banks focus on profitability and customer-centric services.
• Examples of public sector banks include State Bank of India (SBI), Bank of Baroda, and Punjab National Bank. Examples of private sector banks include Federal Bank, HDFC Bank, and ICICI Bank.
• Role of Private Sector Banks in India:
• Private sector banks contribute significantly to India's economic growth by providing innovative banking solutions and financial products.
• They are known for their customer service, efficient operations, and advanced technology adoption, such as mobile banking and internet banking.
• Private banks also compete with public sector banks to improve financial inclusion and expand their customer base.

The correct answer is One-third.

Key Points

• One-third of seats in rural and urban local bodies in India are reserved for women candidates to promote gender equality in governance and decision-making.
• This reservation is implemented under the 73rd Constitutional Amendment Act, 1992 for Panchayati Raj Institutions and the 74th Constitutional Amendment Act, 1992 for urban local bodies.
• The reservation aims to empower women politically and ensure their active participation in grassroots-level democracy.
• Many states have extended this reservation to 50%, further enhancing women's representation in local governance.
• This policy has been instrumental in increasing the number of women leaders in India and addressing issues like women’s welfare, education, and health at the local level.

Additional Information

• 73rd and 74th Constitutional Amendments:
• The 73rd Amendment Act established the Panchayati Raj system in rural areas, while the 74th Amendment Act focused on urban local bodies or municipalities.
• Both amendments mandate one-third reservation of seats for women in all tiers of local governance, including direct elections and chairperson positions.
• Role of Women in Local Governance:
• The reservation policy has enabled women to participate in decision-making processes and address issues like education, health, sanitation, and childcare in their communities.
• It has also contributed to the political empowerment of women and helped break traditional gender barriers.
• State-level Initiatives:
• States like Bihar, Rajasthan, Madhya Pradesh, and Uttarakhand have increased women's reservation to 50% in local bodies to further enhance their representation.
• Such initiatives have led to the emergence of strong women leaders at the grassroots level.
• Impact on Governance:
• The inclusion of women in local governance has improved the focus on women-centric issues and ensured better implementation of schemes like Anganwadi services and maternal health programs.
• This has helped bring significant changes in rural and urban development initiatives.

Important Points

• 73rd Amendment Act:
• Introduced in 1992, this act provided constitutional status to Panchayati Raj Institutions.
• It includes provisions for a three-tier system of governance: Gram Panchayat, Panchayat Samiti, and Zila Parishad.
• The act mandates one-third reservation for women and Scheduled Castes/Scheduled Tribes.
• 74th Amendment Act:
• Introduced in 1992, this act aimed to strengthen urban local governance in India.
• It mandates one-third reservation for women in municipalities and chairperson positions.
• The act focuses on decentralized governance and local decision-making in urban areas.
• Challenges:
• Despite the reservation, women often face challenges such as patriarchal attitudes, lack of education, and financial constraints.
• Efforts are needed to provide training and support for women to effectively utilize their positions in local governance.

The correct answer is Hunger and Malnutrition.

Key Points

• Hunger and Malnutrition:
• Hunger is a direct indicator of food insecurity. It reflects the inability of individuals or households to access adequate food to meet their dietary needs.
• Malnutrition is a condition caused by insufficient intake of nutrients, often due to food insecurity. It encompasses both undernutrition (lack of sufficient food) and overnutrition (excess intake of unhealthy food).
• India ranks poorly on the Global Hunger Index (GHI), which assesses hunger levels worldwide, indicating a high prevalence of food insecurity in the country.
• According to the National Family Health Survey (NFHS-5), the rates of stunting, wasting, and underweight among children in India are alarmingly high due to food insecurity.
• Hunger and malnutrition are the most critical factors that highlight food insecurity, as they directly affect the physical health, development, and productivity of the population.

Additional Information

• Food Insecurity in India:
• Definition: Food insecurity refers to a situation where people lack access to sufficient, safe, and nutritious food to meet their dietary needs and preferences for a healthy and active life.
• Causes: Poverty, unemployment, unequal distribution of resources, lack of education, and climate change are major factors contributing to food insecurity in India.
• Government Initiatives: Programs like the National Food Security Act (NFSA), Mid-Day Meal Scheme, and Integrated Child Development Services (ICDS) aim to reduce food insecurity and malnutrition.
• Statistics: As per the World Food Programme (WFP), around 194.4 million people in India are undernourished, representing 14% of the population.
• Impact: Food insecurity leads to poor health outcomes, reduced productivity, impaired cognitive development in children, and increased healthcare costs.
• Other Related Factors:
• Physical Disability: While physical disability may affect access to food for some individuals, it is not a direct indicator of food insecurity for the population as a whole.
• Disease and Mortality: Diseases and high mortality rates may result from food insecurity but are not direct indicators themselves.
• Unbalanced Diet: An unbalanced diet is a consequence of food insecurity, where individuals do not receive adequate nutrients, but it does not fully represent food insecurity.
• Global Efforts to Combat Food Insecurity:
• Sustainable Development Goal 2 (SDG-2): The United Nations aims to end hunger, achieve food security, and promote sustainable agriculture by 2030.
• World Food Programme: This organization provides food assistance worldwide and supports initiatives to combat food insecurity.
• FAO Reports: The Food and Agriculture Organization (FAO) regularly publishes reports on global food security and nutrition, highlighting areas of concern and progress.

Important Points

• National Food Security Act (NFSA):
• Enacted in 2013, the NFSA aims to provide subsidized food grains to approximately two-thirds of India's population.
• Beneficiaries include priority households and Antyodaya households under the Public Distribution System (PDS).
• Mid-Day Meal Scheme:
• Introduced in 1995, this scheme provides free lunches to children in government and government-aided schools to improve nutritional levels and encourage school attendance.
• Integrated Child Development Services (ICDS):
• Launched in 1975, ICDS aims to improve the nutritional and health status of children under six years and pregnant/lactating mothers.

The correct answer is Chandragupta II.

Key Points

• The Iron Pillar located in the Qutub Minar complex in Delhi is an architectural marvel and a testament to ancient Indian metallurgy.
• This pillar was established during the reign of Chandragupta II, who ruled from 375 CE to 415 CE. Hence, statement 4 is correct.
• The pillar is made of a combination of anti-corrosion metals, primarily wrought iron, and has not corroded significantly over centuries, despite being exposed to the elements.
• It is believed to have been originally erected in Udayagiri near Vidisha in Madhya Pradesh, and later relocated to its current location.
• The pillar is famous for its dedication to Lord Vishnu and serves as a symbol of the advanced technological expertise of ancient Indian craftsmen.

Additional Information

• Chandragupta II:
• Chandragupta II, also known as Vikramaditya, was one of the greatest rulers of the Gupta Empire in ancient India.
• He is known for his military conquests, cultural patronage, and contributions to the flourishing of art, science, and literature during the Gupta period.
• The reign of Chandragupta II is often referred to as the Golden Age of India due to remarkable advancements in various fields.
• Iron Pillar of Delhi:
• The pillar stands at a height of approximately 7.2 meters and weighs around 6 tons.
• It is inscribed with a Sanskrit text in the Brahmi script, which mentions Chandragupta II.
• The pillar’s resistance to corrosion is attributed to its unique composition and the high phosphorus content of the iron used.
• Anti-corrosion properties:
• The Iron Pillar demonstrates the advanced metallurgical techniques of ancient India, especially the skill in creating corrosion-resistant alloys.
• Studies suggest that the pillar's surface forms a protective oxide layer due to its high phosphorus content, preventing rust.
• Relocation to Delhi:
• Originally erected in Udayagiri, the Iron Pillar was moved to Delhi during the reign of a later ruler, possibly due to its historical and cultural significance.
• It is now located in the Qutub Minar complex, one of the most visited archaeological sites in India.

Important Points

• The Gupta Empire was known for its advancements in science, mathematics, astronomy, and metallurgy, as evidenced by artifacts like the Iron Pillar.
• Chandragupta II was a patron of scholars such as Kalidasa and Aryabhata, contributing to the cultural and intellectual growth of his era.
• The pillar is often studied for its historical, religious, and technological significance, reflecting the ingenuity of ancient Indian civilization.

The correct answer is Harekala Hajabba.

Key Points

• Harekala Hajabba, a resident of Karnataka, is a well-known social worker and has been recognized for his extraordinary efforts in improving education in his village.
• He is an orange vendor who used his earnings to build a school for children in his village, Newpadupu, located near Mangalore, Karnataka.
• Hajabba's inspiration to build a school came when a tourist asked him the price of oranges in English, and he couldn't respond due to his lack of education.
• He was awarded the prestigious Padma Shri award in 2020 for his selfless contribution to society and his efforts in promoting education in the rural parts of Karnataka.
• This recognition highlights the importance of individual dedication in creating a social impact, even with limited resources.

Additional Information

• Padma Shri Award:
• The Padma Shri is the fourth-highest civilian award in India, after the Bharat Ratna, Padma Vibhushan, and Padma Bhushan.
• It is conferred by the Government of India to individuals for their distinguished contribution in various fields like arts, education, industry, literature, science, sports, medicine, social service, and public affairs.
• The award is announced annually on the eve of Republic Day (26th January).
• Harekala Hajabba's School:
• The school built by Harekala Hajabba is named Hajabba’s School and is located in the Newpadapu village, near Mangalore, Karnataka.
• It started in 2000, when Hajabba used his meager earnings as an orange vendor to lay the foundation for the school.
• The school serves to provide free and quality education to underprivileged children in the region.
• Other Padma Shri Awardees of 2020:
• Several other notable social workers and individuals were honored in 2020, including Damayanti Beshra for literature and education, and Sarita Joshi for arts.
• This reflects the diversity of contributions recognized under the Padma awards.
• Role of Social Workers:
• Social workers like Harekala Hajabba play a pivotal role in addressing grassroots issues like education, healthcare, and poverty alleviation.
• They often work in challenging circumstances with limited resources, yet their efforts bring about significant and sustainable change in society.

The correct answer is Kannauj.

Key Points

• Kannauj was a significant center of power and trade in northern India during the early medieval period. Its strategic location made it highly coveted by various ruling dynasties.
• The Gurjara-Pratiharas, Rashtrakutas, and Pala dynasty were three powerful kingdoms in the Indian subcontinent during the 8th–10th centuries, and they frequently contested for control over Kannauj.
• This rivalry is often referred to as the "Tripartite Struggle." It lasted for over two centuries and was aimed at establishing dominance over Kannauj, which was considered the symbol of imperial power in northern India.
• Kannauj was situated on the fertile plains of the Ganga and Yamuna rivers, making it an economically and politically significant region for trade, agriculture, and administration.
• The struggle for Kannauj eventually weakened all three powers and paved the way for smaller kingdoms and regional powers to emerge in northern India.

Additional Information

• Gurjara-Pratiharas:
• The Gurjara-Pratiharas were a powerful dynasty that ruled over northern and western India during the 8th–11th centuries.
• They are known for their military prowess and the ability to resist Arab invasions in India.
• Their capital was initially at Ujjain and later shifted to Kannauj.
• Under rulers like Mihira Bhoja, the Pratiharas reached the zenith of their power.
• Rashtrakutas:
• The Rashtrakutas were a South Indian dynasty that ruled large parts of the Deccan and central India during the 8th–10th centuries.
• They were known for their patronage of art and architecture, including the construction of the Ellora Caves.
• Rashtrakuta rulers like Dhruva and Govinda III participated in the struggle for Kannauj to expand their influence in northern India.
• Pala Dynasty:
• The Palas ruled over Bengal and Bihar during the 8th–12th centuries.
• They were known for their patronage of Buddhism and the establishment of educational centers like Nalanda and Vikramashila universities.
• Rulers like Dharmapala actively fought for control over Kannauj as part of the tripartite struggle.
• Significance of Kannauj:
• Kannauj was located along crucial trade routes connecting northern India with western and eastern regions.
• It was a center of political control and imperial ambition for medieval Indian rulers.
• The city also had cultural and religious importance, contributing to its desirability among the competing powers.
• Important Points:
• The Tripartite Struggle weakened the Gurjara-Pratiharas, Rashtrakutas, and Palas, contributing to political fragmentation in northern India.
• The conflict demonstrates the geopolitical importance of Kannauj during the early medieval period.
• Kannauj's fall and the decline of these dynasties allowed the rise of new powers, including regional kingdoms like the Rajputs.

The correct answer is Karnataka.

Key Points

• Gol Gumbaz is located in Bijapur (now Vijayapura), which is a city in the state of Karnataka, India.
• It is a remarkable example of Deccan Indo-Islamic architecture and was constructed in 1656 during the reign of Mohammed Adil Shah, the Sultan of Bijapur.
• The Gol Gumbaz is renowned for its whispering gallery, where even the faintest sound can be heard across its vast dome.
• The dome of Gol Gumbaz is the second-largest in the world after St. Peter's Basilica in Rome, with a diameter of approximately 44 meters.
• The structure also houses the tombs of Mohammed Adil Shah, his wives, his mistress Ramba, and some of his family members.

Additional Information

• Architecture of Gol Gumbaz:
• The structure is a mausoleum, made of dark grey basalt.
• The key feature of the building is its enormous central dome, which is supported by an octagonal ring of petals and does not have any pillars for support.
• The entrance of the structure is adorned with intricate Islamic calligraphy and floral designs.
• Its unique acoustic system allows even a whisper to be amplified and echoed several times.
• Bijapur:
• Bijapur, now called Vijayapura, is known for its Islamic architectural heritage and has several historical monuments from the Adil Shahi dynasty.
• Other famous monuments in Bijapur include the Ibrahim Rauza, Jama Masjid, and Malik-e-Maidan.
• Adil Shahi Dynasty:
• The Adil Shahi dynasty ruled parts of the Deccan region, including Bijapur, from 1490 to 1686.
• This dynasty is known for its contribution to art, architecture, and the promotion of Persian and Deccan culture.
• Mohammed Adil Shah, under whose reign the Gol Gumbaz was built, was the seventh ruler of the dynasty.
• Other Monuments with Similar Dome Features:
• The Taj Mahal in Agra, built by Shah Jahan, also features a large dome but is different in its Mughal architectural style.
• The Charminar in Hyderabad, another architectural masterpiece, is a symbol of Indo-Islamic architecture in the Deccan region.

Important Points

• Gol Gumbaz Whispering Gallery:
• The gallery runs around the dome and is famous for its echoing acoustics.
• Any sound made in the gallery is echoed seven times, making it a unique feature.
• Tourism and Preservation:
• The Gol Gumbaz is a popular tourist attraction and is maintained by the Archaeological Survey of India (ASI).
• The structure is part of India’s rich cultural heritage and attracts history and architecture enthusiasts from around the world.

The correct answer is Baba Ramchandra.

Key Points

• Baba Ramchandra was a prominent leader of the peasant movement in Awadh (present-day Uttar Pradesh) during the early 20th century. He led the peasants against the oppressive policies of the talukdars (landlords) and the British colonial administration.
• The movement took place in 1921, during the larger framework of the Non-Cooperation Movement led by Mahatma Gandhi. However, in Awadh, the focus shifted towards the plight of the peasants under Baba Ramchandra's leadership.
• Baba Ramchandra mobilized peasants to demand lower rents, abolition of illegal taxes, and an end to forced labor (begar), which were practices imposed by the talukdars.
• He organized the peasants into associations called Kisan Sabhas to provide a platform for collective action. These sabhas played a vital role in uniting the peasants and amplifying their demands.
• Baba Ramchandra’s efforts were instrumental in creating awareness about the exploitation faced by the peasants and bringing their grievances to the forefront of the national movement.

Additional Information

• Peasant Movements in India:
• The peasant movements in India during the colonial era were often triggered by high taxes, forced labor, and oppression by landlords and colonial authorities.
• Notable movements include the Indigo Revolt (1859-60), the Kisan Sabha Movement, and the Bardoli Satyagraha (1928).
• These movements laid the foundation for the inclusion of agrarian issues in the broader national struggle for independence.
• Role of Kisan Sabhas:
• The Kisan Sabhas were grassroots organizations that represented the interests of the farmers and peasants.
• The first Kisan Sabha was formed in the United Provinces (modern Uttar Pradesh) in 1918. Leaders like Baba Ramchandra and others played pivotal roles in these organizations.
• Impact of the Non-Cooperation Movement:
• Launched by Mahatma Gandhi in 1920, the Non-Cooperation Movement encouraged people to boycott British goods, institutions, and services.
• In regions like Awadh, the movement took a more localized form, addressing specific issues like peasant exploitation and tenant rights.
• Other Leaders and Movements:
• Subhash Chandra Bose: He was a revolutionary leader and founder of the Indian National Army (INA) but was not involved in the peasant movement in Awadh.
• Mahatma Gandhi: He led the national Non-Cooperation Movement but did not directly lead the peasant movement in Awadh.
• Alluri Sitaram Raju: He led a tribal rebellion against the British in the Andhra Pradesh region, unrelated to the Awadh peasant struggle.

Important Points

• Awadh Peasant Movement:
• The movement not only addressed economic grievances but also incorporated elements of social reform, such as the elimination of untouchability.
• It marked the beginning of peasants’ involvement in the larger freedom struggle and inspired similar movements across India.
• Baba Ramchandra’s Legacy:
• He is remembered as a key figure in raising awareness about the plight of peasants and uniting them against oppression.
• His efforts contributed to strengthening the rural base of the Indian independence movement.

The correct answer is Military Sports Institute, Pune.

Key Points

• The Military Sports Institute, Pune was awarded the prestigious National Sports Promotion Award 2020 by the Ministry of Youth Affairs and Sports, Government of India.
• This award recognizes the institute's significant contributions towards promoting sports and nurturing talented athletes, particularly in the armed forces community.
• The National Sports Promotion Award is given annually to institutions and individuals who have made outstanding efforts in the field of sports development in India.
• The Military Sports Institute is renowned for its state-of-the-art infrastructure, training facilities, and a strong emphasis on developing sportsmanship among its personnel.
• The institute has played a pivotal role in producing athletes who have represented India in various national and international competitions.

Additional Information

• National Sports Promotion Award:
• It is an annual award presented by the Ministry of Youth Affairs and Sports to recognize institutions and individuals for their contribution to sports promotion and development in India.
• The award includes a citation and a financial incentive to encourage continued efforts in the domain of sports.
• Military Sports Institute, Pune:
• Located in Pune, Maharashtra, this institute is a hub for sports training and development among personnel in the armed forces.
• The institute is equipped with modern training facilities, ensuring optimal preparation for competitive sports.
• It focuses on diverse sports disciplines, including athletics, shooting, boxing, and wrestling.
• Other Institutions Mentioned:
• Lakshmibai National Institute of Physical Education, Gwalior: A premier institute in India offering courses and training in physical education and sports sciences.
• College of Physical Education, Pune: Known for its academic programs in physical education and sports management.
• Netaji Subhash National Sports Institute, Patiala: A leading sports institute specializing in coaching and sports sciences, located in Patiala, Punjab.
• Recognition of Armed Forces in Sports:
• The armed forces have historically contributed significantly to Indian sports, producing athletes who excel in disciplines such as shooting, boxing, and athletics.
• Institutions like the Military Sports Institute play a vital role in grooming young talent and fostering sports culture within the armed forces.

Important Points

• Promotion of Sports in India:
• The Ministry of Youth Affairs and Sports oversees various initiatives to promote sports and recognize outstanding contributions in the field.
• Efforts include awarding institutions and individuals, setting up sports academies, and funding infrastructure development.
• Role of Armed Forces in Indian Sports:
• Armed forces personnel have consistently represented India in prestigious events like the Olympics, Asian Games, and Commonwealth Games.
• Military training instills discipline, resilience, and a competitive spirit, which are essential qualities for sportsmanship.

The correct answer is Bimbisara.

Key Points

• Bimbisara was one of the most powerful rulers of the ancient Indian kingdom of Magadha, which was located in present-day Bihar.
• He belonged to the Haryanka dynasty and ruled during the period of 544 BCE to 492 BCE.
• Bimbisara is renowned for his administrative skills, military expansion, and diplomatic alliances. He annexed the kingdom of Anga, strengthening Magadha's position in eastern India.
• He established matrimonial alliances with the rulers of neighboring kingdoms to ensure peace and cooperation, such as his marriage to the princess of Kosala.
• Bimbisara was a contemporary of Gautama Buddha and supported Buddhism. He is believed to have met Buddha and donated the Venuvana monastery for the Buddhist Sangha.

Additional Information

• Magadha Kingdom:
• Magadha was one of the sixteen Mahajanapadas (great kingdoms) of ancient India mentioned in Buddhist and Jain texts.
• The kingdom became a major center of political, economic, and cultural development during ancient times.
• Magadha flourished under rulers such as Bimbisara and Ajatashatru, and eventually became the foundation for larger empires like the Maurya and Gupta dynasties.
• Haryanka Dynasty:
• The Haryanka dynasty was established by Bimbisara and is considered the first significant dynasty of Magadha.
• Bimbisara's reign marked the beginning of Magadha's rise as a powerful kingdom.
• After Bimbisara, his son Ajatashatru ascended the throne and expanded the kingdom further.
• Other Options:
• Raja Bhoj: He was a famous king of the Paramara dynasty in central India, ruling from the region of Malwa. He was not associated with Magadha.
• Harsha: Harshavardhana was an emperor of northern India during the 7th century CE. His empire was centered in Kannauj and was not related to Magadha.
• Dress: This option is irrelevant as it does not pertain to any ruler or kingdom.
• Important Points:
• Bimbisara's diplomatic and military strategies laid the foundation for the later expansion of Magadha under his successors.
• The kingdom of Magadha became a key region in the spread of religions such as Buddhism and Jainism.
• Ajatashatru, the successor of Bimbisara, further strengthened Magadha by introducing innovations in warfare and fortifications.

The correct answer is Tipu Sultan.

Key Points

• Tipu Sultan, famously known as the 'Sher-e-Mysore' (Tiger of Mysore), was a significant historical figure in Indian history, particularly during the late 18th century.
• He was the son of Hyder Ali, the Sultan of Mysore, and succeeded his father in ruling the Mysore kingdom in 1782.
• Tipu Sultan is remembered for his relentless resistance against the British East India Company, particularly during the Anglo-Mysore Wars. He played a key role in ensuring Mysore's sovereignty for as long as possible.
• He introduced several administrative and military reforms, such as the modernization of the Mysore army and the use of rockets, which were considered advanced for that era.
• Tipu Sultan's bravery and strategic acumen earned him the title of 'Sher-e-Mysore'. He ultimately fell during the Fourth Anglo-Mysore War in 1799 while defending his capital, Srirangapatna.

Additional Information

• Tipu Sultan's Contributions:
• He was a pioneer in using iron-cased rockets in warfare, a technology later adopted by the British and developed further.
• He introduced numerous administrative reforms in Mysore, including revenue reforms, modernization of the army, and encouragement of trade and industry.
• Tipu Sultan was also known for promoting agriculture and sericulture in Mysore, which helped the state prosper economically.
• Hyder Ali:
• Hyder Ali was the father of Tipu Sultan and served as the ruler of Mysore before him.
• He laid the foundation of a strong Mysore kingdom and fought against the British in the First and Second Anglo-Mysore Wars.
• Despite his significant contributions, Hyder Ali is not referred to as 'Sher-e-Mysore'.
• Anglo-Mysore Wars:
• These were a series of four wars fought between the Kingdom of Mysore and the British East India Company.
• The wars were part of Tipu Sultan's efforts to safeguard his kingdom from British imperialism.
• The Fourth Anglo-Mysore War (1798-1799) led to the fall of Mysore and the death of Tipu Sultan.
• Aurangzeb:
• Aurangzeb was the sixth Mughal emperor who ruled from 1658 to 1707.
• He was known for his expansionist policies and was a significant figure in Indian history, but he was not associated with Mysore or the title 'Sher-e-Mysore'.
• Fatah Muhammad:
• Fatah Muhammad was an officer in the Mysore army and the father of Hyder Ali.
• While he played a role in the early establishment of the Mysore kingdom, he is not the figure referred to as 'Sher-e-Mysore'.

The correct answer is Lord Curzon.

Key Points

• Lord Curzon served as the Viceroy of India from 1899 to 1905. His tenure is marked by significant administrative reforms and controversial policies.
• The Partition of Bengal was announced on 16 October 1905 during Lord Curzon's tenure. It aimed to divide Bengal into two provinces: Eastern Bengal and Assam and the rest of Bengal.
• The official reason for the partition was to improve administrative efficiency in the large and populous province of Bengal. However, it was perceived as an attempt to weaken the growing nationalist movement by dividing Hindus and Muslims.
• The partition decision was met with strong opposition from the Indian population, especially in Bengal, leading to widespread protests and the launch of the Swadeshi Movement.
• The partition was eventually reversed in 1911 due to the sustained resistance and agitation by Indians, marking a significant moment in India's struggle for independence.

Additional Information

• Lord Curzon's Contributions:
• Lord Curzon is known for several administrative reforms, such as the establishment of the Archaeological Survey of India (ASI) to preserve India's cultural heritage.
• He introduced reforms in the police system and created the Indian Universities Act of 1904 to improve higher education in India.
• Curzon also undertook large-scale irrigation projects and improved the railway network in India.
• Partition of Bengal (1905):
• The partition divided Bengal into two provinces: Eastern Bengal and Assam (predominantly Muslim) and Bengal (predominantly Hindu).
• The primary reason given for the partition was the administrative challenge of governing such a large province with over 78 million people.
• However, the hidden agenda was to divide and rule by creating religious and regional divides, thereby weakening the nationalist movement.
• Swadeshi Movement:
• The Swadeshi Movement was a direct response to the Partition of Bengal. It encouraged the use of Indian-made goods and the boycott of British products.
• The movement witnessed the participation of prominent leaders like Bal Gangadhar Tilak, Bipin Chandra Pal, and Lala Lajpat Rai.
• The movement also emphasized the revival of indigenous industries and self-reliance.
• Reversal of Partition (1911):
• The partition was annulled in 1911 during the reign of King George V, and the capital of British India was shifted from Calcutta to Delhi.
• The reversal was a result of persistent protests, public meetings, and boycotts by Indians, showcasing the power of the nationalist movement.

The correct answer is Alluvial (alluvial) soil.

Key Points

• Alluvial soil is formed by the deposition of sediments carried by the Indus, Ganges, and Brahmaputra river systems across the northern plains of India.
• These soils are highly fertile and cover approximately 40% of India's total land area, making them essential for agriculture.
• The soil comprises fine particles of sand, silt, and clay, which are deposited in river plains, deltas, and floodplains.
• This type of soil is rich in potash, phosphoric acid, and lime, which are beneficial for the cultivation of crops like rice, wheat, sugarcane, and pulses.
• Alluvial soils are classified into two types: Bangar (old alluvium) and Khadar (new alluvium). Bangar is found on higher plains, while Khadar is deposited along river banks during floods.

Additional Information

• Red Clay Soil:
• Red soil derives its color from the presence of iron oxide.
• It is found in southern and eastern India, covering regions of Tamil Nadu, Karnataka, Odisha, and Andhra Pradesh.
• This soil is less fertile due to its low nitrogen, phosphorus, and organic content but can be improved with fertilizers.
• Black Soil:
• Black soil, also called Regur soil, is formed from the weathering of volcanic rocks.
• It is highly suitable for cultivating cotton and is found in states like Maharashtra, Gujarat, and Madhya Pradesh.
• It retains moisture well and is rich in calcium carbonate, magnesium, and potash.
• Yellow Clay Soil:
• Yellow soil acquires its coloration from hydrated ferric oxide.
• It is found in dry, semi-arid regions and is less fertile compared to alluvial soil.
• The soil is suitable for growing millets and pulses.
• Soil Formation and Deposition:
• Soils are formed through the process of weathering, which involves breaking down rocks into smaller particles.
• River systems like the Indus, Ganges, and Brahmaputra play a crucial role in depositing sediments, shaping the fertile alluvial plains.
• Alluvial deposition occurs in three major regions: the Indo-Gangetic plains, coastal deltas, and river valleys.

The correct answer is Algae.

Key Points

• Algae are simple, non-flowering aquatic plants that thrive in water bodies, including stagnant ones, and are responsible for green patches seen in such environments.
• Algae contain pigments such as chlorophyll, which gives them their characteristic green coloration. These pigments allow algae to perform photosynthesis.
• The growth of algae in stagnant water is often accelerated by the presence of nutrients such as phosphates and nitrates from agricultural runoff, sewage, or industrial waste.
• These green patches, referred to as algal blooms, are common in stagnant water due to the lack of movement, which supports the accumulation of nutrients and sunlight necessary for algal growth.
• Excessive algal growth can lead to eutrophication, which decreases oxygen levels in the water and adversely affects aquatic life. Hence, the statement in the question is correct.

Additional Information

• Characteristics of Algae:
• Algae can be found in a variety of environments including freshwater, saltwater, and even on moist soil.
• They range from microscopic forms like phytoplankton to larger forms like seaweeds.
• Common types of algae include cyanobacteria (blue-green algae), green algae, and diatoms.
• Some algae species are used in industries for biofuel production, wastewater treatment, and food supplements.
• Other Organisms Mentioned in the Options:
• Viruses: Viruses are infectious agents that require a living host to multiply and are not responsible for green patches in water bodies.
• Parasites: Parasites live off a host organism and do not contribute to the green coloration observed in stagnant water.
• Fungi: Fungi are decomposers and usually grow on organic material, not responsible for photosynthesis or green coloration.
• Eutrophication:
• Eutrophication is the process where water bodies become enriched with nutrients, leading to excessive growth of algae.
• This phenomenon is common in stagnant water and is often caused by human activities like agricultural runoff and discharge of untreated sewage.
• Over time, eutrophication can lead to oxygen depletion, harming aquatic organisms.
• Control Measures:
• To prevent algal blooms, efforts should be made to reduce nutrient runoff by using proper wastewater treatment and sustainable farming practices.
• Physical removal of algae and chemical treatments can also be employed, but they should be used cautiously to avoid further environmental impact.

Important Points

• Algal Blooms:
• Algal blooms can sometimes produce harmful toxins, leading to phenomena like red tides or blue-green algae blooms, which are hazardous to humans and marine life.
• Monitoring water bodies and reducing nutrient pollution are key to controlling algal blooms.

The logic followed here is:

Logic: The image in the center is replaced in rotation.

Hence, the correct answer is "Option 3".

The logic followed here is:

Spider : This relates to arachnophobia — fear of spiders.

It has no connection with haemophobia.

Blood: because haemophobia means fear of blood, just as hydrophobia means fear of water.

Disease: This refers to pathophobia — fear of disease.

It is not related to haemophobia.

Hight: This relates to acrophobia — fear of heights.

Also unrelated to haemophobia.

Hence, the correct answer is 'Option 2'.

The logic followed here is:

In the first view, R is adjacent to G (front) and X (right).

So G and X CANNOT be opposite R.

Now, 

C is adjacent to X in one view. Since R is also adjacent to X, C cannot be opposite R (opposite faces never share a common adjacent face).

F is also adjacent to X, so F cannot be opposite R for the same reason.

So, F will be opposite to letter 'R'.

Hence, the correct answer is "Option 1".

The logic followed here is:

The numbers adjacent to 1 are 6 and 5 (from the third view).

The number 6 is adjacent to 3, 2, 5, and 1 (from the second and third views).

So, 1 is also adjacent to 2 and 3.

Thus, numbers adjacent to 1 are: 6, 5, 2, 3.

The only number not adjacent to 1 is 4.

Therefore, 4 is opposite to 1.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic followed here is: difference of the squares of prime number.

thus, "72" will replace the question mark in the given series.

Hence, the correct option is "Option 2".

The logic followed here is:

Cheetahs and Animals: A Cheetah is a type of animal.

Therefore, the set of Cheetahs is entirely contained within the set of Animals.

Banners and Animals/Cheetahs: A Banner is an inanimate object (like a flag or sign) and has no relationship with the biological category of Animals or Cheetahs.

So, figure 3 shows correct relationship.

Hence, the correct answer is 'Option 3'.

BODMAS Table: 

Given equation: 18 + 16 - 246 ÷ 6 × 98 = 345 

Now, if ‘+’ and ‘-‘ and ‘×' and '÷’ are interchanged, then:

Option 1) 18 + 16 ÷ 246 − 6 × 98 = ?

⇒  18 + 0.065 − 6 × 98 = ?

⇒  18 + 0.065 − 588 = ?

⇒ 18 + 0.065 − 588 ≈ −569.9

Option 2) 18 + 16 − 246 × 6 ÷ 98 = ?

⇒ 18 + 16 − 1476 ÷ 98 = ?

⇒ 18 + 16 − 15.061… = ?

⇒ 18 + 16 − 15.061 = 18.939

Option 3) 18 − 16 + 246 ÷ 6 × 98  = ?

⇒  18 − 16 + 41 × 98  = ?

⇒  18 − 16 + 4018  = ?

⇒ 2 + 4018 = 4020

Option 4)  18 × 16 − 246 ÷ 6 + 98 = ?

⇒   288 − 246 ÷ 6 + 98 = ? 

⇒   288 − 41 + 98 = ?

⇒   288 − 41 + 98 = 247 + 98 = 345

Hence, the correct answer is "Option 4".

The logic followed here is:

Logic: The shade is done in a rotational pattern.

Hence, the correct answer is "Option 4".

The logic followed here is:

Logic: multiply by prime  number each time.

(6, 18, 54) 

⇒ 18 = 6 × 3

⇒ 54 = 18 × 3

Now, checking the options:

Option 1) (10, 20, 90)

⇒ 20 ≠ 10 × 3 → wrong

Option 2) (7, 21, 56) 

⇒ 21 = 7 × 3 (correct)

⇒ 56 ≠ 21 × 3 → wrong

Option 3) (4, 8, 16) 

⇒ 8 = 4 × 2

⇒ 16 = 8 × 2 

Option 4) (2, 6, 24)

⇒ 6 = 2 × 3 (correct)

⇒ 24 = 6 × 4 → pattern breaks → wrong

Hence, the correct option is "Option 3"

The logic followed here is:

Given: 

Cost of variety A = 3 × 400 = ₹1200

Cost of variety B = 5 × 300 = ₹1500

Total cost price = 1200 + 1500 = ₹2700

Total mixture = 3 + 5 = 8 kg

Selling price of mixture = 8 × 425 = ₹3400

Profit = Selling price − Cost price

Profit = 3400 − 2700 = ₹700

Hence, the correct answer is 'Option 1'.

The logic followed here is:

Logic: The Shades are done in a rotational pattern.

Hence, the correct answer is "Option 3".

The correct answer is C.

The logic followed here is:

Logic: The given figure completes the pattern.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic: first number² + second number² = third number²

(8, 15, 17) 

⇒ 8² + 15² = 64 + 225 = 289 = 17²

Now, checking the options:

Option 1) (12, 16, 20)

⇒ 12² + 16² = 144 + 256 = 400 = 20²

Option 2) (20, 21, 23)

⇒ 20² + 21² = 400 + 441 = 841 → √841 = 29 ≠ 23

Option 3) (60, 40, 80)

⇒40² + 60² = 1600 + 3600 = 5200

⇒ 80² = 6400

Option 4) (21, 20, 27)

⇒ 21² + 20² = 441 + 400 = 841 → √841 = 29 ≠ 27

Hence, the correct option is "Option 1"

The logic followed here is:

Logic: The given figure completes the pattern.

Hence, the correct answer is "Option 3".

The logic followed here is:

Logic:  Each next figure is produced by inverting every dot:

Solid → Hollow

Hollow → Solid

So, 

 is different from others.

Hence, the correct answer is "Option 4".

The logic followed here is:

Logic: Each figure contains three shapes, and each shape has another smaller shape inside it.

The important pattern is the movement and change of the inner shapes as we go from Figure 1 → Figure 2 → Figure 3.

So, 

 is different from others.

Hence, the correct answer is "Option 4".

The logic followed here is:

Logic: the pattern is embedded in the given figure.

Hence, the correct answer is 'Option 2'.

Logic:  Shapes are embedded in one another and rotated.

In Figure 1 and Figure 2 →

Similarly;

In Figure 3 and Figure 4 →

Hence, the correct answer is "Option (1)".

The logic followed here is:

Stimulate, Actuate, Motivate → all mean to prompt, activate, or cause someone to take action.

Imitate → means to copy or mimic, not to cause action.

So, Imitate is different from all.

Hence, the correct answer is 'Option 3'.

The logic followed here is:

thus, "514" will replace the question mark in the given series.

Hence, the correct option is "Option 4".

The logic followed here is:

Logic: the pattern is embedded in the given figure.

Hence, the correct answer is 'Option 3'.

The logic followed here is:

Logic: Consonants are shifted +2, vowels are shifted +3.

For, SUGAR is written as UXIDT

For, WHEAT is written as YJHDV

Similarly, for GRAIN 

So, GRAIN  will be related to ITCLP

Hence, the correct answer is "Option 3".

Logic: Mirror image show inversion of the original image.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 2".

Logic: The cut in the paper will be 4 times when opened.

The paper after unfolded will be:

Hence, the correct answer is "Option 1".

Given:

Area of square = 484 cm²

Formula Used:

Area of square = side²

Perimeter of square = 4 × side

Perimeter of square = circumference of circle

Area of circle = π × r²

Circumference of circle = 2 × π × r

Calculation:

⇒ side² = 484

⇒ side = √484

⇒ side = 22 cm

⇒ Perimeter of square = 4 × 22

⇒ Perimeter of square = 88 cm

⇒ Circumference of circle = 88

⇒ 2 × π × r = 88

⇒ r = 88 / (2 × π)

⇒ r = 88 × 7 / 44

⇒ r = 14 cm

⇒ Area of circle = π × r²

⇒ Area of circle = 22/7 × 14²

⇒ Area of circle = 22/7 × 196

⇒ Area of circle = 616 cm²

∴ The correct answer is 616 cm².

Given:

Radius of sphere = 9 cm

Radius of cone = 4.8 cm

Formula Used:

Volume of sphere = (4 ÷ 3) × π × r³

Volume of cone = (1 ÷ 3) × π × R² × h

Calculation:

⇒ Volume of sphere = (4 ÷ 3) × π × 9³

⇒ 9³ = 729

⇒ Volume of sphere = (4 ÷ 3) × π × 729

⇒ Volume = 972π

⇒ Volume of cone = (1 ÷ 3) × π × 4.8² × h

⇒ 4.8² = 23.04

⇒ Volume = (1 ÷ 3) × π × 23.04 × h

⇒ Volume = 7.68πh

⇒ Equating volumes: 972π = 7.68πh

⇒ h = 972 ÷ 7.68

⇒ h = 126.56

⇒ Height ≈ 126.6

∴ The correct answer is 126.6 cm.

Given:

A is 23.2% less than B

B is 25% more than C

D is 33% more than A

Formula Used:

Less than = Base × (1 − Percentage)

More than = Base × (1 + Percentage)

Percentage difference = (Difference ÷ Base) × 100

Calculation:

⇒ Let C = 100

⇒ B = 100 × 1.25

⇒ B = 125

⇒ A = 125 × (1 − 0.232)

⇒ A = 125 × 0.768

⇒ A = 96

⇒ D = 96 × 1.33

⇒ D = 127.68

⇒ Difference between D and B = 127.68 − 125

⇒ Difference = 2.68

⇒ Percentage more = 2.68 ÷ 125 × 100

⇒ Percentage more = 2.144%

⇒ Approximately = 2.4%

∴ The correct answer is D is 2.4% more than B.

Given:

Pipe A empties tank in 20 hours

Pipe B empties tank in 30 hours

Pipe C fills tank in 8 hours

Tank to be filled = 75%

Formula Used:

Work rate = Capacity ÷ Time

Net rate = Filling rate − Emptying rate

Calculation:

⇒ LCM of 20, 30, 8 = 120 units

⇒ A empties 120 ÷ 20

⇒ A empties 6 units/hour

⇒ B empties 120 ÷ 30

⇒ B empties 4 units/hour

⇒ C fills 120 ÷ 8

⇒ C fills 15 units/hour

⇒ Net work = 15 − 6 − 4

⇒ Net work = 5 units/hour

⇒ 75% of 120 units = 0.75 × 120

⇒ = 90 units

⇒ Time = 90 ÷ 5

⇒ Time = 18 hours

∴ The correct answer is 18 hours.

Given:

(a + b − c) : (b + c − a) : (a + c − b) = 4 : 5 : 9

Formula Used:

Convert each ratio term into linear equations

Solve simultaneous equations to get a : b : c

Calculation:

⇒ Let a + b − c = 4k

⇒ Let b + c − a = 5k

⇒ Let a + c − b = 9k

⇒ Add (a + b − c) and (a + c − b)

⇒ (a + b − c) + (a + c − b) = 4k + 9k

⇒ 2a = 13k

⇒ a = 6.5k

⇒ Add (b + c − a) and (a + c − b)

⇒ (b + c − a) + (a + c − b) = 5k + 9k

⇒ 2c = 14k

⇒ c = 7k

⇒ Add (a + b − c) and (b + c − a)

⇒ (a + b − c) + (b + c − a) = 4k + 5k

⇒ 2b = 9k

⇒ b = 4.5k

⇒ Ratio a : b : c = 6.5k : 4.5k : 7k

⇒ Multiply all by 2 to remove decimals

⇒ Ratio = 13 : 9 : 14

∴ The correct answer is 13 : 9 : 14.

Given:

Divisor = 12 × Quotient

Divisor = 6 × Remainder

Remainder = 42

Formula Used:

Dividend = Divisor × Quotient + Remainder

Calculation:

⇒ Divisor = 6 × 42

⇒ Divisor = 252

⇒ Divisor = 12 × Quotient

⇒ 252 = 12Q

⇒ Q = 252 ÷ 12

⇒ Q = 21

⇒ Dividend = 252 × 21 + 42

⇒ 252 × 21 = 5292

⇒ Dividend = 5292 + 42

⇒ Dividend = 5334

∴ The correct answer is 5334.

Given:

Annual increase = 20%

Difference between price at end of 4th year and 3rd year = 180

Formula Used:

Price after n years = Initial price × (1.20)ⁿ

Difference = Price₄ − Price₃

Calculation:

⇒ Let price at end of 1st year = P

⇒ Price at end of 3rd year = P × (1.20)²

⇒ Price at end of 4th year = P × (1.20)³

⇒ Difference = P × (1.20)³ − P × (1.20)²

⇒ Difference = P × (1.20)²(1.20 − 1)

⇒ Difference = P × (1.44)(0.20)

⇒ Difference = 0.288P

⇒ 0.288P = 180

⇒ P = 180 ÷ 0.288

⇒ P = 625

∴ The correct answer is 625.

Given:

Amount after 3 years = 9036

Amount after 7 years = 11484

Required time = 3$\frac13$ years = 10 ÷ 3 years

Formula Used:

Annual SI = (Difference of amounts) ÷ (Difference of years)

Simple Interest = Annual SI × Time

Calculation:

⇒ Difference in years = 7 − 3 = 4

⇒ SI for 4 years = 11484 − 9036 = 2448

⇒ SI for 1 year = 2448 ÷ 4 = 612

⇒ SI for 3$\frac13$ years = 612 × (10 ÷ 3)

⇒ SI = 612 × 10 ÷ 3 = 2040

∴ The correct answer is 2040.

Given:

Statement: 3500 becomes 4235 in 2 years at x% compounded annually

Statement: Same principal for 2$\frac12$years at 2x% compounded annually

P = 3500

A_2 years = 4235

Formula Used:

Amount = P(1 + R ÷ 100)^T

For fractional year with annual CI: apply CI for full years, SI for remaining time

Calculation:

⇒ 3500(1 + x ÷ 100)² = 4235

⇒ (1 + x ÷ 100)² = 4235 ÷ 3500 = 1.21

⇒ 1 + x ÷ 100 = √1.21 = 1.1

⇒ x = 10%

⇒ New rate = 2x = 20%

⇒ Amount after 2 years = 3500(1.20)² = 3500 × 1.44 = 5040

⇒ Additional 0.5 year interest at 20% SI = 5040 × (20 ÷ 100) × (1 ÷ 2) = 504

⇒ Amount after 2$\frac12$years = 5040 + 504 = 5544

∴ The correct answer is 5544.

Given:

Average of 10 numbers = 68.5

Average of first 4 numbers = 63.5

Average of last 7 numbers = 72

Formula Used:

Sum = Average × Number of terms

Correct total sum = Sum(first 4) + Sum(last 7) − 4th number

Average = Total sum ÷ Number of terms

Calculation:

⇒ Sum of 10 numbers = 68.5 × 10 = 685

⇒ Sum of first 4 = 63.5 × 4 = 254

⇒ Sum of last 7 = 72 × 7 = 504

⇒ 254 + 504 − 4th number = 685

⇒ 758 − 4th number = 685

⇒ 4th number = 73

⇒ Sum of remaining 9 numbers = 685 − 73 = 612

⇒ Average of remaining = 612 ÷ 9 = 68

∴ The correct answer is 68.

Given:

Upstream distance = 24 km

Downstream distance = 24 km

Total time = 2$\frac{1}{2}$ = 2.5 hours

Speed of current = 4 km/h

Formula Used:

Time = Distance ÷ Speed

Upstream speed = b − 4

Downstream speed = b + 4

Quadratic equation to find b

Calculation:

⇒ 24 ÷ (b − 4) + 24 ÷ (b + 4) = 2.5

⇒ 24[(b + 4) + (b − 4)] ÷ (b² − 16) = 2.5

⇒ 24(2b) ÷ (b² − 16) = 2.5

⇒ 48b = 2.5(b² − 16)

⇒ 2.5b² − 48b − 40 = 0

⇒ 5b² − 96b − 80 = 0

⇒ b = (96 + 104) ÷ 10 = 20

⇒ Upstream speed = b − 4 = 20 − 4 = 16

⇒ Time for 40 km upstream = 40 ÷ 16 = 2$\frac{1}{2}$

∴ The correct answer is 2$\frac{1}{2}$ hours.

Given:

Marked price is 45% above cost price

Profit made = 16%

Formula Used:

Marked Price = CP × (1 + Mark% ÷ 100)

Selling Price = CP × (1 + Profit% ÷ 100)

Discount% = [(MP − SP) ÷ MP] × 100

Calculation:

⇒ Let CP = 100

⇒ MP = 100 × 1.45 = 145

⇒ SP = 100 × 1.16 = 116

⇒ Discount = 145 − 116 = 29

⇒ Discount% = (29 ÷ 145) × 100 = 20

∴ The correct answer is 20%.

Given:

Total oranges = 80

Cost price per orange = 8.5

Sold 25% of total at ₹10 each

Sold 33$\frac13$% of remaining at ₹9 each

Required profit = 20%

Formula Used:

Total CP = Number × CP

Total SP required = CP × (1 + Profit% ÷ 100)

Remaining SP = Required SP − Earned SP

Required SP per remaining orange = Remaining SP ÷ Remaining oranges

Calculation:

⇒ Total CP = 80 × 8.5 = 680

⇒ Required SP = 680 × 1.20 = 816

Step 1: 25% sold

⇒ 25% of 80 = 20 oranges

⇒ SP₁ = 20 × 10 = 200

Step 2: 33$\frac13$% of remaining sold

⇒ Remaining after first sale = 80 − 20 = 60

⇒ 33⅓% of 60 = 20 oranges

⇒ SP₂ = 20 × 9 = 180

Step 3: Remaining oranges

⇒ Remaining = 60 − 20 = 40 oranges

Step 4: SP still needed

⇒ Total SP earned = 200 + 180 = 380

⇒ SP still needed = 816 − 380 = 436

Step 5: Required SP per remaining orange

⇒ Required price = 436 ÷ 40 = 10.9

∴ The correct answer is ₹10.90.

Given:

Numbers: 5542, 5755, 6181

Same remainder when divided by x

Formula Used:

If numbers give same remainder when divided by x:

Their differences are multiples of x

x = HCF of differences

Calculation:

⇒ 5755 − 5542 = 213

⇒ 6181 − 5755 = 426

⇒ 426 − 213 = 213

⇒ x = HCF(213, 426)

⇒ 426 ÷ 213 = 2 (exact)

⇒ HCF = 213

∴ The correct value of x lies between 200 and 220.

Given:

$0.9\overline{3} \div 0.\overline{84} + \frac{2}{3} - \frac{2}{3} \times \frac{9}{10} + \left( \frac{9}{14} \div \frac{3}{7} \text{ of } \frac{4}{5} \right)$

Formula Used:

Recurring decimal → $\frac{\text{repeating digits}}{9, 99, 999…}$

$a \div b = a \times \frac{1}{b}$

$a \text{ of } b = a \times b$

Calculation:

⇒ $0.9\overline{3} = 0.9333… = \frac{14}{15}$

⇒ $0.\overline{84} = \frac{84}{99} = \frac{28}{33}$

⇒ $\frac{14}{15} \div \frac{28}{33} = \frac{14}{15} \times \frac{33}{28} = \frac{33}{30} = \frac{11}{10}$

⇒ $\frac{2}{3} \times \frac{9}{10} = \frac{18}{30} = \frac{3}{5}$

⇒ $\frac{2}{3} - \frac{3}{5} = \frac{10 - 9}{15} = \frac{1}{15}$

⇒ $\frac{3}{7} \text{ of } \frac{4}{5} = \frac{12}{35}$

⇒ $\frac{9}{14} \div \frac{12}{35} = \frac{9}{14} \times \frac{35}{12} = \frac{45}{24} = \frac{15}{8}$

⇒ Now add all terms:

⇒ $\frac{11}{10} + \frac{1}{15} + \frac{15}{8}$

⇒ LCM(10, 15, 8) = 120

⇒ $\frac{11}{10} = \frac{132}{120}$

⇒ $\frac{1}{15} = \frac{8}{120}$

⇒ $\frac{15}{8} = \frac{225}{120}$

⇒ $\frac{132 + 8 + 225}{120} = \frac{365}{120}$ = 73/24

∴ The correct answer is 73/24.