Delhi Police Constable (Executive) 2023 Official Paper (Held On: 23 Nov, 2023 Shift 2) (Previous Year Paper)

The correct answer is Kanpur.

Key Points

• The Communist Party of India (CPI) was founded in Kanpur in December 1925.
• Key founding members included M.N. Roy, Abani Mukherji, and Shripad Amrit Dange.
• The founding meeting took place at Kanpur where various labor and peasant movements were discussed.
• The CPI was established with the aim of promoting Marxist-Leninist ideology and working towards the rights of the proletariat in India.

Additional Information

• Communist Party of India (CPI)
• The CPI is one of the oldest political parties in India, aimed at establishing a socialist state.
• The party played a significant role in India's struggle for independence and post-independence politics.
• The CPI split in 1964, leading to the formation of the Communist Party of India (Marxist) or CPI(M).
• The CPI is part of the Left Front in Indian politics and has been influential in several states, particularly in West Bengal, Kerala, and Tripura.
• Marxist-Leninist Ideology
• This ideology is based on the theories of Karl Marx and Vladimir Lenin.
• It advocates for the overthrow of the capitalist system and establishment of a dictatorship of the proletariat.
• The ultimate goal is to achieve a classless, stateless society through the means of revolutionary socialism.
• Labor and Peasant Movements
• The labor and peasant movements were crucial in mobilizing the working class and rural population against British rule.
• These movements aimed to address issues such as land reforms, workers' rights, and better wages.
• They were instrumental in the formation of various trade unions and peasant associations.
• Role in Indian Independence
• The CPI actively participated in the anti-colonial struggle and collaborated with other nationalist forces.
• Despite ideological differences with the Indian National Congress, the CPI supported mass movements like the Quit India Movement.
• Post-independence, the CPI continued to work towards socio-economic reforms and workers' rights.

The correct answer is Vijay Ganguly.

Key Points

• Vijay Ganguly won the '67th Filmfare Award 2022' for Best Choreography for the film Atrangi Re.
• The award recognizes excellence in choreography within the Indian film industry.
• Vijay Ganguly is a renowned choreographer known for his innovative dance sequences.
• The film 'Atrangi Re' features popular actors like Akshay Kumar, Sara Ali Khan, and Dhanush.
• His choreography in the film was highly praised for its creativity and execution.

Additional Information

• Filmfare Awards:
• Established in 1954, the Filmfare Awards are one of the oldest and most prestigious film awards in India.
• They are presented annually by The Times Group to honor artistic and technical excellence in the Hindi-language film industry.
• The awards are decided by both the public and a committee of experts.
• Categories include Best Film, Best Director, Best Actor, Best Actress, and several technical awards.
• Choreography in Indian Cinema:
• Choreography is a vital aspect of Indian cinema, often involving elaborate dance sequences that are integral to the narrative.
• Indian choreographers are known for blending traditional dance forms with contemporary styles.
• Prominent choreographers in the industry include Saroj Khan, Farah Khan, and Prabhu Deva.
• Choreography awards recognize the creativity and skill involved in crafting memorable dance performances.
• Atrangi Re:
• 'Atrangi Re' is a 2021 Indian Hindi-language musical romantic drama film directed by Aanand L. Rai.
• The film's music is composed by A. R. Rahman, with lyrics by Irshad Kamil.
• The story revolves around a complex love triangle and explores themes of love, relationships, and mental health.
• The film received mixed to positive reviews from critics and audiences alike.

The correct answer is Nagaland.

Key Points

• During the 2011 Census, Nagaland recorded the lowest population growth rate among Indian states.
• The state experienced a negative growth rate of -0.47% between 2001 and 2011.
• Nagaland's population decreased from 1,990,036 in 2001 to 1,978,502 in 2011.
• This decline is attributed to migration to other states and errors in the previous census enumeration.

Additional Information

• Census in India
• The Census of India is a decennial exercise conducted by the Office of the Registrar General and Census Commissioner, under the Ministry of Home Affairs.
• The first complete census was conducted in 1881, and since then, it has been conducted every ten years.
• The census provides comprehensive data on the demographic, social, and economic characteristics of the population.
• Population Growth Rate
• The population growth rate is the rate at which the number of individuals in a population increases in a given time period as a fraction of the initial population.
• It is an important indicator of demographic trends and is influenced by factors such as birth rate, death rate, and migration.
• Migration
• Migration refers to the movement of people from one place to another, which can be within a country (internal migration) or between countries (international migration).
• Migration can significantly impact the population size and composition of both the origin and destination areas.
• Demographic Trends
• Demographic trends refer to the changes in the population over time, including changes in size, composition, and distribution.
• Understanding these trends is crucial for policy-making, planning, and resource allocation.

The correct answer is It led to increased inequality between countries..

Key Points

• Globalization has often resulted in widening the gap between developed and developing countries due to differences in economic, technological, and resource capacities.
• Developing countries like India have faced challenges in competing with developed nations, leading to increased economic disparities.
• The benefits of globalization have not been equally distributed, with wealthier nations often reaping more significant advantages.
• Globalization has sometimes exacerbated income inequality within countries, as certain sectors and regions benefit more than others.
• While globalization has led to significant economic growth, it has also highlighted and sometimes deepened existing inequalities.

Additional Information

• Globalization:
• The process by which businesses or other organizations develop international influence or start operating on an international scale.
• It involves the increased interconnectedness and interdependence of economies, societies, and cultures through cross-border trade, investment, and information technology.
• Economic Disparities:
• Differences in income, wealth, and economic opportunities between different groups within a society or between different countries.
• Can be measured by indicators such as the Gini coefficient, which assesses income inequality within a population.
• Technological Advancement:
• Refers to the development and application of new tools, machines, and techniques that help improve efficiency and productivity.
• While technological progress can drive economic growth, it can also lead to job displacement and increased inequality if not managed inclusively.
• Trade Liberalization:
• The removal or reduction of trade barriers such as tariffs and quotas to facilitate easier and more efficient cross-border trade.
• Can lead to increased market access for businesses but may also result in domestic industries facing stiff competition from foreign firms.
• Income Inequality:
• The unequal distribution of income within a population, where some individuals or groups earn significantly more than others.
• High levels of income inequality can have social and economic repercussions, including reduced social mobility and increased social tensions.

The correct answer is Chhattisgarh.

Key Points

• According to the Planning Commission of India (2011-12), Chhattisgarh had the highest percentage of the population below the poverty line.
• The poverty rate in Chhattisgarh was reported to be 39.93%.
• Rural poverty in Chhattisgarh was significantly high, contributing to the overall percentage.
• Chhattisgarh's economy heavily relies on agriculture and forestry, which can be vulnerable to seasonal changes and market fluctuations.
• The state has been implementing various poverty alleviation schemes to address this issue.

Additional Information

• Poverty Line Definition:
• The poverty line is the minimum level of income deemed adequate in a particular country.
• In India, it is defined based on the consumption expenditure and income required to meet basic needs.
• Other States:
• Bihar also has a high poverty rate, but it is slightly lower than Chhattisgarh's.
• Odisha and Madhya Pradesh are other states with high poverty percentages.
• Poverty Alleviation Programs:
• Programs like the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) aim to provide employment and reduce rural poverty.
• Other initiatives include the Pradhan Mantri Awas Yojana (PMAY) and National Rural Livelihood Mission (NRLM).
• Economic Factors:
• Economic growth, access to education, healthcare, and social security schemes are crucial in reducing poverty.
• Infrastructure development, such as roads and electricity, also plays a significant role in poverty reduction.

The correct answer is Manipuri.

Key Points

• Guru Amubi Singh is a renowned exponent of Manipuri dance.
• Manipuri dance, also known as Jagoi, is one of the major Indian classical dance forms.
• The dance form originated in the northeastern state of Manipur in India.
• Manipuri dance is known for its graceful and delicate movements, often depicting themes related to the love story of Radha and Krishna.
• The Sangeet Natak Akademi Award is a prestigious award given by the Sangeet Natak Akademi, India's National Academy for Music, Dance, and Drama, to recognize outstanding achievement in the performing arts.

Additional Information

• History and Origin of Manipuri Dance:
• Manipuri dance has its roots in the ancient rituals and traditional festivals of Manipur.
• It is closely associated with the rituals and religious festivities of the Vaishnavism sect.
• The dance form gained prominence during the reign of Maharaja Bhagya Chandra in the 18th century.
• Key Characteristics of Manipuri Dance:
• Manipuri dance is characterized by smooth, graceful, and fluid movements.
• The dance form emphasizes hand gestures, facial expressions, and body movements.
• It often involves intricate footwork and rhythmic patterns.
• Costumes and Music:
• The costumes in Manipuri dance are elaborate and colorful, often made of traditional silk and adorned with intricate designs.
• The music accompanying the dance is typically based on classical Indian ragas and talas.
• Traditional instruments such as the Pung (a type of drum) and Kartal (cymbals) are commonly used in Manipuri dance performances.
• Notable Exponents:
• Besides Guru Amubi Singh, other notable exponents of Manipuri dance include Guru Bipin Singh, Nirmala Mehta, and Darshana Jhaveri.

The correct answer is Jharkhand.

Key Points

• The Teliaya Dam is situated in the Hazaribagh district of Jharkhand.
• It was constructed on the Barakar River, a tributary of the Damodar River.
• The dam is part of the Damodar Valley Corporation (DVC) project, which was one of the first multipurpose river valley projects in India.
• Teliaya Dam was inaugurated in 1953 and is primarily used for flood control, irrigation, and power generation.

Additional Information

• Damodar Valley Corporation (DVC)
• DVC is a government organization that operates in the Damodar River region of India.
• It was established in 1948 for integrated development of the Damodar River basin.
• DVC's main objectives include flood control, irrigation, generation, and transmission of electricity.
• The corporation manages several dams, reservoirs, and thermal power plants in the region.
• Barakar River
• The Barakar River is the main tributary of the Damodar River.
• It flows through the states of Jharkhand and West Bengal.
• The river is crucial for irrigation and water supply in the region.
• Multipurpose River Valley Projects
• These projects aim to achieve multiple objectives like flood control, irrigation, power generation, and water supply.
• The Damodar Valley Project is one of India's first major multipurpose river valley projects.
• Such projects help in the sustainable management of water resources.

The correct answer is Narendra Modi.

Key Points

• The 44th Chess Olympiad was inaugurated by Prime Minister Narendra Modi in 2022.
• The event took place in Chennai, Tamil Nadu, marking the first time India hosted the Chess Olympiad.
• The opening ceremony was held on July 28, 2022, at the Jawaharlal Nehru Stadium in Chennai.
• The Chess Olympiad is a biennial event organized by the Fédération Internationale des Échecs (FIDE), bringing together teams from around the world.
• This prestigious tournament featured over 180 countries participating, showcasing global talent in chess.

Additional Information

• FIDE (Fédération Internationale des Échecs)
• FIDE is the international organization that governs the sport of chess competitions.
• Founded in 1924, it is recognized by the International Olympic Committee as the supreme body for chess.
• FIDE organizes various championships and events, including the Chess Olympiad and the World Chess Championship.
• It sets the rules and regulations for international chess tournaments and maintains the official rating system.
• Chess Olympiad
• The Chess Olympiad is a biennial chess tournament where teams from different countries compete.
• It has been held since 1927 and is one of the most prestigious events in the chess world.
• The Olympiad includes both an open and a women's tournament, with separate team competitions.
• The tournament promotes international camaraderie and the global spread of chess.
• India's Chess Achievements
• India has produced several prominent chess players, including Viswanathan Anand, who is a former World Chess Champion.
• India has been increasingly recognized as a significant force in the chess world.
• The country has numerous grandmasters and international masters who have excelled in various international tournaments.
• Hosting the 44th Chess Olympiad further solidified India's reputation in the global chess community.
• Viswanathan Anand
• Viswanathan Anand is an Indian chess grandmaster and a former World Chess Champion.
• He was the first Indian to achieve the title of Grandmaster in 1988.
• Anand is known for his rapid playing speed and has won the World Chess Championship five times.
• He has been a significant figure in popularizing chess in India and inspiring future generations of chess players.

The correct answer is Uday Shankar.

Key Points

• Uday Shankar is renowned for pioneering the fusion of European ballet and Indian classical dance, creating a unique dance style.
• He is often credited with bringing Indian dance to the international stage through his innovative choreography and performances.
• Uday Shankar trained under Anna Pavlova, a famous Russian ballerina, which significantly influenced his fusion style.
• His dance company, established in the 1930s, played a crucial role in popularizing Indian dance forms and fusion art globally.
• Uday Shankar's work has inspired many contemporary dancers and choreographers, bridging the gap between Eastern and Western dance traditions.

Additional Information

• Indian Classical Dance Forms
• India is home to several classical dance forms, including Bharatanatyam, Kathak, Kathakali, Odissi, Manipuri, Kuchipudi, and Mohiniyattam.
• Each dance form has its own unique style, costumes, and musical accompaniment.
• Classical dances are deeply rooted in Indian culture and are often based on ancient texts and traditions.
• Fusion Dance
• Fusion dance combines elements from different dance styles to create a new, hybrid form.
• It allows for creative expression and innovation, often blending classical, contemporary, and folk traditions.
• Fusion dance can be seen in various performances, from stage shows to music videos.
• Anna Pavlova
• Anna Pavlova was a renowned Russian prima ballerina of the late 19th and early 20th centuries.
• She is best known for her role in "The Dying Swan," which became synonymous with her name.
• Pavlova's influence extended beyond ballet, inspiring dancers worldwide, including Uday Shankar.
• Contemporary Dance
• Contemporary dance is a genre that developed during the mid-20th century and continues to evolve.
• It incorporates elements from various dance styles, including modern, jazz, lyrical, and classical ballet.
• Contemporary dance emphasizes versatility, improvisation, and expression.

The correct answer is Production Linked Incentive Scheme.

Key Points

• The Production Linked Incentive (PLI) Scheme was launched by the Government of India to boost manufacturing in the country.
• It aims to promote domestic manufacturing and reduce import dependence by providing incentives based on incremental sales from products manufactured in India.
• The scheme covers key sectors such as electronics, pharmaceuticals, automobiles, and textiles, among others.
• The PLI Scheme is designed to attract large-scale investments, enhance the competitiveness of Indian products, and integrate India into the global supply chain.
• As of 2023, the government has expanded the scheme to include more sectors and increase the financial outlay to further stimulate manufacturing growth in the country.

Additional Information

• Make in India Initiative
• Launched in 2014, it aims to transform India into a global manufacturing hub by encouraging both multinational and domestic companies to manufacture their products in India.
• The initiative focuses on key sectors such as automobiles, chemicals, IT, pharmaceuticals, textiles, and more.
• It aims to increase the manufacturing sector's contribution to the GDP to 25% by 2025.
• Make in India promotes ease of doing business, innovation, skill development, and intellectual property rights.
• Startup India
• Launched in 2016, this initiative aims to build a strong ecosystem for nurturing innovation and startups in India.
• It focuses on simplifying regulatory frameworks, providing funding support, and fostering an entrepreneurial culture.
• Startup India offers various benefits including tax exemptions, patent filing support, and credit guarantee schemes.
• Merchandise Exports from India Scheme (MEIS)
• Introduced in 2015, MEIS aims to promote the export of notified goods manufactured in India.
• Under the scheme, exporters are rewarded with duty credit scrips which can be used to pay various duties and taxes.
• MEIS has been replaced by the Remission of Duties and Taxes on Export Products (RoDTEP) scheme from January 1, 2021.
• Atmanirbhar Bharat
• Launched in 2020, it aims to make India self-reliant by promoting local products and reducing dependence on imports.
• It encompasses various measures including reforms in agriculture, MSMEs, and defense manufacturing.
• The initiative also focuses on boosting infrastructure, improving governance, and ensuring ease of doing business.

The correct answer is Freedom in Exile.

Key Points

• Freedom in Exile is the autobiography of the 14th Dalai Lama, Tenzin Gyatso.
• The book was first published in 1990.
• It provides a detailed account of the Dalai Lama’s early life, his escape from Tibet, and his life in exile.
• The autobiography highlights the Tibetan struggle for freedom and the Dalai Lama's efforts to preserve Tibetan culture and identity.
• The book is widely regarded as an important work for understanding the life and philosophy of the Dalai Lama.

Additional Information

• 14th Dalai Lama
• Born on July 6, 1935, as Lhamo Thondup in Taktser, Amdo, Tibet.
• Recognized as the reincarnation of the 13th Dalai Lama at the age of two.
• Enthroned as the spiritual leader of Tibet in 1940.
• Fled to India in 1959 following the Tibetan uprising against Chinese rule.
• Awarded the Nobel Peace Prize in 1989 for his non-violent struggle for the liberation of Tibet.
• Tibetan Buddhism
• A form of Mahayana Buddhism that evolved in Tibet and the Himalayan region.
• Combines the essential teachings of Mahayana Buddhism with Tantric and Shamanic elements.
• The Dalai Lama is considered the spiritual leader of Tibetan Buddhism.
• Focuses on the path to enlightenment through meditation, moral conduct, and wisdom.
• Tibetan Government in Exile
• Also known as the Central Tibetan Administration (CTA).
• Established in 1959 after the Dalai Lama and thousands of Tibetans fled to India.
• Based in Dharamshala, India.
• Works to preserve Tibetan culture, promote human rights, and seek a peaceful resolution to the Tibet issue.
• Non-violence and Compassion
• Core principles advocated by the Dalai Lama.
• Emphasizes the importance of compassion, kindness, and forgiveness.
• Promotes peaceful resolution of conflicts and respect for all forms of life.
• Inspired by the teachings of Buddha and Mahatma Gandhi.

The correct answer is Mexico.

Key Points

• During the Green Revolution, India imported high-yielding variety (HYV) wheat seeds from Mexico.
• The imported seeds were developed by Dr. Norman Borlaug, who is often called the "Father of the Green Revolution."
• These Mexican seeds played a crucial role in significantly increasing wheat production in India.
• The introduction of these seeds led to higher agricultural productivity and helped India achieve self-sufficiency in food grains.

Additional Information

• Green Revolution
• The Green Revolution refers to a set of research, development, and technology transfer initiatives that took place between the 1940s and the late 1960s.
• It was aimed at increasing agricultural production globally, particularly in developing countries.
• Major components included the development of high-yielding varieties (HYVs) of staple crops, expansion of irrigation infrastructure, and the use of fertilizers and pesticides.
• High-Yielding Varieties (HYVs)
• HYVs are crops that have been specifically bred to produce more grain per acre compared to traditional varieties.
• They typically require more inputs such as water, fertilizers, and pesticides to achieve their high yields.
• Impact on India
• The Green Revolution led to a substantial increase in food grain production, particularly in the states of Punjab, Haryana, and Uttar Pradesh.
• It transformed India from a food-deficient country to one of the world's leading agricultural nations.
• Norman Borlaug
• Norman Borlaug was an American agronomist known for his work in developing high-yielding crop varieties.
• He was awarded the Nobel Peace Prize in 1970 for his contributions to increasing global food supplies.

The correct answer is health.

Key Points

• The Ayushman Bharat Programme is an umbrella of health schemes launched in 2018.
• It aims to address health issues at all levels - primary, secondary, and tertiary care systems.
• The programme includes two major health initiatives: Health and Wellness Centers (HWCs) and Pradhan Mantri Jan Arogya Yojana (PM-JAY).
• Health and Wellness Centers (HWCs) provide comprehensive primary healthcare, covering preventive, promotive, curative, and rehabilitative services.
• Pradhan Mantri Jan Arogya Yojana (PM-JAY) is the world's largest government-funded health assurance scheme, providing coverage of up to Rs. 5 lakhs per family per year for secondary and tertiary hospitalization.

Additional Information

• Health and Wellness Centers (HWCs)
• Approximately 1.5 lakh HWCs are envisioned to transform the delivery of comprehensive primary healthcare services in India.
• These centers provide maternal and child health services and non-communicable diseases (NCDs) screening and management.
• They aim to deliver a range of services closer to the community, including free essential drugs and diagnostic services.
• HWCs also promote wellness through yoga, healthy lifestyle education, and community participation.
• Pradhan Mantri Jan Arogya Yojana (PM-JAY)
• PM-JAY covers over 10 crore poor and vulnerable families (approximately 50 crore beneficiaries).
• It provides cashless and paperless access to health services across public and private empanelled hospitals in India.
• The scheme covers almost all secondary and many tertiary hospitalization procedures.
• Beneficiaries can avail services anywhere in India, ensuring portability of benefits.
• Implementation and Funding
• The National Health Authority (NHA) is the apex body responsible for implementing PM-JAY.
• The scheme is fully funded by the Government of India, with costs shared between the central and state governments.
• States have the flexibility to implement the scheme through an insurance company, a trust, or a mixed model.
• Impact and Reach
• Since its launch, millions of beneficiaries have received treatment under PM-JAY, significantly reducing out-of-pocket expenditure on health.
• The scheme aims to reduce the financial burden on poor and vulnerable groups arising out of catastrophic hospital episodes.
• It promotes a shift from a fragmented and uncoordinated healthcare delivery system to a more integrated and coordinated one.

The correct answer is Circle budget.

Key Points

• Surplus budget: A budget in which the expected government revenues exceed the planned government expenditures.
• Deficit budget: A budget where the government’s expenditures surpass its revenues, resulting in a deficit.
• Balanced budget: A budget in which the revenues are equal to the expenditures, resulting in neither a surplus nor a deficit.
• Circle budget: This term does not refer to any recognized type of government budget.

Additional Information

• Fiscal policy:
• Fiscal policy refers to the use of government spending and tax policies to influence economic conditions, especially macroeconomic conditions such as growth, employment, and inflation.
• There are two main instruments of fiscal policy: government expenditure and taxation.
• Types of government budgets:
• Surplus Budget: When revenue exceeds expenditure.
• Deficit Budget: When expenditure exceeds revenue.
• Balanced Budget: When revenue equals expenditure.
• Budget Deficit:
• A budget deficit occurs when expenses exceed revenue, and it indicates the financial health of a country.
• Governments usually borrow to cover the deficit, leading to national debt.
• National Debt:
• National debt is the total amount of money that a country's government has borrowed, by various means.
• It is a measure of a government's financial obligations.

The correct answer is chromium.

Key Points

• Stainless steel is an alloy primarily made of iron, carbon, and chromium.
• Chromium content in stainless steel typically ranges from 10.5% to 30% by weight.
• Chromium is added to stainless steel to provide corrosion resistance by forming a passive layer of chromium oxide on the surface.
• This passive layer prevents rust and other forms of corrosion, significantly enhancing the durability and longevity of the cookware.
• Stainless steel's non-reactive nature makes it ideal for cooking, as it does not interact with acidic or alkaline foods.

Additional Information

• Types of Stainless Steel
• Austenitic Stainless Steel: Contains high levels of chromium and nickel, known for its excellent corrosion resistance and formability.
• Ferritic Stainless Steel: Contains chromium but little to no nickel, offering good corrosion resistance and magnetic properties.
• Martensitic Stainless Steel: Contains higher carbon content, known for its hardness and strength, but less corrosion resistance compared to austenitic and ferritic types.
• Role of Chromium in Stainless Steel
• Chromium enhances corrosion resistance by forming a stable, adherent oxide layer on the surface.
• It improves the hardness and tensile strength of the alloy.
• Chromium also increases the wear and oxidation resistance of stainless steel.
• Applications of Stainless Steel
• Used extensively in kitchen appliances, cookware, cutlery, and medical instruments due to its non-reactive and durable nature.
• Commonly employed in construction, automotive, and aerospace industries for its structural integrity and resistance to environmental stressors.
• Utilized in the manufacturing of chemical and food processing equipment due to its ability to withstand harsh chemical environments.
• Maintenance of Stainless Steel Cookware
• Regular cleaning with mild detergents and avoiding abrasive cleaners help maintain the cookware's appearance and functionality.
• Proper drying after washing prevents water spots and maintains the passive chromium oxide layer.
• Avoiding prolonged exposure to acidic or salty foods can help preserve the cookware's surface and prevent pitting corrosion.

The correct answer is Article 243-ZD.

Key Points

• Article 243-ZD of the Indian Constitution mandates the establishment of a District Planning Committee (DPC) in every state at the district level.
• The primary function of the DPC is to consolidate the plans prepared by the Panchayats and Municipalities in the district and to prepare a draft development plan for the district as a whole.
• The DPC is required to consider matters of common interest between the Panchayats and the Municipalities, including spatial planning, sharing of water and other physical and natural resources, integrated development of infrastructure, and environmental conservation.
• The composition of the DPC and the manner of electing members to such committees are to be prescribed by the legislature of the state.
• Not less than four-fifths of the members of the DPC are to be elected by the elected members of the Panchayat at the district level and the Municipalities in the district from amongst themselves.

Additional Information

• Panchayati Raj Institutions (PRIs)
• PRIs are the rural local self-government institutions in India.
• They operate at three levels: Gram Panchayat (village level), Panchayat Samiti (block level), and Zilla Parishad (district level).
• The 73rd Constitutional Amendment Act of 1992 provided constitutional status to the PRIs.
• PRIs aim to promote decentralized governance, ensuring greater participation of people in decision-making processes.
• Municipalities
• Municipalities are urban local self-government institutions.
• They are responsible for providing basic amenities and civic services to urban areas.
• The 74th Constitutional Amendment Act of 1992 provided constitutional status to municipalities.
• There are different types of municipalities: Municipal Corporations, Municipal Councils, and Nagar Panchayats, depending on the size and population of the urban area.
• Constitutional Amendments Related to Local Governance
• The 73rd and 74th Constitutional Amendment Acts were passed in 1992 to strengthen and empower local self-governments in rural and urban areas, respectively.
• These amendments introduced Articles 243 to 243-O (for PRIs) and Articles 243-P to 243-ZG (for Municipalities) in the Indian Constitution.
• They also mandated the creation of State Election Commissions to conduct elections to local bodies.
• The amendments aimed to ensure the participation of Scheduled Castes, Scheduled Tribes, and women in local governance through reservation of seats.
• Integrated Development Planning
• Integrated development planning involves the coordinated efforts of various government agencies and local bodies to achieve balanced and sustainable development.
• It takes into account economic, social, environmental, and physical aspects of development.
• District Planning Committees play a crucial role in integrated development planning by consolidating plans from different local bodies within the district.
• This approach aims to address disparities and promote equitable development across different regions.

The correct answer is Dravidian.

Key Points

• 'Vrittayata' refers to the circular plan of temple architecture which is a significant characteristic of the Dravidian style.
• The Dravidian style of temple architecture is predominantly found in Southern India.
• It is characterized by pyramid-shaped towers (Vimanas) and large temple complexes.
• Some of the famous Dravidian temples include the Brihadeshwara Temple in Thanjavur and the Meenakshi Temple in Madurai.

Additional Information

• Nagara Style
• This style is prevalent in Northern India.
• It features beehive-shaped towers called Shikharas.
• Examples include the temples of Khajuraho and the Sun Temple at Konark.
• Hoysala Style
• This style is found in the Karnataka region.
• It is known for its star-shaped platforms and intricate carvings.
• Famous examples include the Chennakesava Temple at Belur and the Hoysaleswara Temple at Halebidu.
• Vijayanagara Style
• This style developed under the Vijayanagara Empire in South India.
• It combines elements of both Dravidian and Nagara styles.
• The Virupaksha Temple at Hampi is a notable example.

The correct answer is Plastids do not have their own DNA and ribosomes.

Key Points

• Plastids, including chloroplasts, leucoplasts, and chromoplasts, do contain their own DNA and ribosomes.
• Plastid DNA is circular and similar to bacterial DNA, reflecting their evolutionary origin.
• Due to their own DNA and ribosomes, plastids can produce some of their own proteins independently of the cell's nuclear DNA.
• The presence of their own genetic material is a key feature distinguishing plastids from other organelles like the endoplasmic reticulum or Golgi apparatus.

Additional Information

• Leucoplasts
• They are colorless plastids found in non-photosynthetic tissues of plants.
• Primarily involved in the storage of starch, oils, and proteins.
• Leucoplasts can differentiate into other forms of plastids based on the plant’s needs.
• Chromoplasts
• Chromoplasts contain pigments like carotenoids, which give yellow, red, and orange colors to various plant parts.
• They are involved in the synthesis and storage of pigments, aiding in the process of pollination by attracting pollinators.
• Chloroplasts
• Chloroplasts are green plastids responsible for photosynthesis in plant cells.
• They contain chlorophyll, which captures light energy for the synthesis of glucose.
• Chloroplasts have their own DNA and ribosomes, similar to other plastids.
• Endosymbiotic Theory
• This theory explains the origin of plastids and mitochondria as formerly free-living prokaryotes that were engulfed by early eukaryotic cells.
• Both organelles have their own circular DNA and ribosomes similar to bacteria, supporting this theory.

The correct answer is Mohiniyattam.

Key Points

• Mohiniyattam is a classical dance form from the state of Kerala, India.
• The term "Mohiniyattam" means "dance of the enchantress," derived from the word "Mohini," a mythical enchantress avatar of the Hindu god Vishnu.
• It is characterized by graceful, swaying body movements, subtle facial expressions, and simple but elegant costumes.
• This dance form primarily narrates themes of love and devotion, often drawing from both Hindu mythology and folk stories.
• Mohiniyattam is traditionally performed as a solo recital by women.

Additional Information

• Origin and History
• Mohiniyattam is believed to have originated during the 16th century under the patronage of the Chera kings of Kerala.
• The dance form received a significant revival in the 19th century under the rule of Swathi Thirunal, a king of Travancore, who was an ardent lover of arts.
• Costume and Makeup
• The traditional costume for Mohiniyattam includes a white or off-white sari with golden borders, known as Kasavu sari.
• Performers wear minimal makeup with special emphasis on the eyes to highlight expressions, and their hair is typically styled in a bun adorned with jasmine flowers.
• Music and Instruments
• The accompanying music for Mohiniyattam is Carnatic, which is the classical music tradition of South India.
• Key instruments used include the Mridangam, Veena, Idakka, and Edakka.
• Performance Structure
• A typical Mohiniyattam performance includes several stages such as Cholkettu, Varnam, Padam, and Thillana, each with its own unique features and significance.
• Each stage of the performance is designed to showcase the dancer's skills in abhinaya (expression) and footwork.

The correct answer is Twelfth.

Key Points

• The Twelfth Five-Year Plan of India was from 2012 to 2017.
• The theme of the Twelfth Plan was "Faster, More Inclusive and Sustainable Growth".
• This plan aimed to achieve an annual average growth rate of 8%.
• The Twelfth Plan focused on sectors such as infrastructure, energy, health, education, and social inclusion.
• The Planning Commission of India was responsible for formulating the Five-Year Plans.

Additional Information

• Five-Year Plans in India
• India's Five-Year Plans were centralized and integrated national economic programs.
• The first Five-Year Plan was launched in 1951 by the Planning Commission of India.
• The Planning Commission was replaced by the NITI Aayog in 2015.
• The Five-Year Plans aimed at achieving planned economic development and growth in India.
• Twelfth Plan Objectives
• To create 50 million new work opportunities.
• To enhance access to higher education.
• To provide improved healthcare services.
• To ensure environmental sustainability.
• Inclusive Growth
• Inclusive growth focuses on equitable opportunities for all sections of society.
• It aims to reduce poverty and inequality.
• Inclusive growth ensures that the benefits of economic growth are shared widely.
• Sustainable Growth
• Sustainable growth refers to development that meets present needs without compromising future generations' ability to meet their needs.
• It emphasizes the sustainable use of natural resources.
• Sustainable growth also involves addressing climate change and environmental protection.

The correct answer is Fundamental Duties.

Key Points

• The 42nd Amendment Act of the Indian Constitution, enacted in 1976, introduced the concept of Fundamental Duties.
• These duties are outlined in Part IV-A of the Indian Constitution under Article 51A.
• Originally, the amendment included ten Fundamental Duties for Indian citizens.
• These duties were added based on the recommendations of the Swaran Singh Committee.
• One more duty was added later, making the total eleven Fundamental Duties currently.

Additional Information

• Fundamental Duties
• Fundamental Duties were inspired by the Constitution of the former Soviet Union (USSR).
• They serve as a constant reminder to citizens that while enjoying their rights, they should also perform their duties towards the country.
• They are not enforceable by law, but they are considered essential for promoting a sense of discipline and commitment among citizens.
• Some examples include respecting the national symbols, cherishing the heritage, and protecting the environment.
• Directive Principles of State Policy
• These principles are enshrined in Part IV of the Indian Constitution and are aimed at guiding the state in policy-making and legislation.
• They are non-justiciable, meaning they are not enforceable by the courts.
• They were inspired by the Irish Constitution and aim to create social and economic conditions under which citizens can lead a good life.
• Examples include provisions for adequate livelihood, equal pay for equal work, and promotion of educational and economic interests of Scheduled Castes, Scheduled Tribes, and other weaker sections.
• Fundamental Rights
• Fundamental Rights are enshrined in Part III of the Indian Constitution and are considered essential for the overall development of individuals.
• They are justiciable, meaning individuals can approach the courts for the enforcement of these rights.
• Examples include the Right to Equality, Right to Freedom, Right against Exploitation, and Right to Constitutional Remedies.
• These rights are essential for the protection of individual liberty and democratic principles in the country.

The correct answer is Diwali.

Key Points

• Diwali is a major Hindu festival celebrated in India, known as the Festival of Lights.
• It is not designated as a national festival by the government of India.
• National festivals in India include Republic Day (26th January), Independence Day (15th August), and Gandhi Jayanti (2nd October).
• Diwali is celebrated by millions of people across various religions, primarily Hindus, Jains, Sikhs, and some Buddhists.

Additional Information

• Republic Day
• Celebrated on 26th January every year in India to honor the date on which the Constitution of India came into effect in 1950.
• A grand parade is held in the capital, New Delhi, showcasing India's cultural diversity and military prowess.
• Independence Day
• Observed annually on 15th August to commemorate India's independence from British rule in 1947.
• The Prime Minister hoists the national flag at the Red Fort in Delhi and delivers a speech to the nation.
• Gandhi Jayanti
• Celebrated on 2nd October to mark the birth anniversary of Mahatma Gandhi, the Father of the Nation.
• The day is observed as a national holiday, and various events are organized to promote Gandhian values.
• Diwali
• Also known as Deepavali, it signifies the victory of light over darkness, good over evil, and knowledge over ignorance.
• Traditions include lighting oil lamps, bursting fireworks, and sharing sweets with family and friends.

The correct answer is Propane and butane.

Key Points

• LPG (Liquefied Petroleum Gas) primarily consists of a mixture of propane (C3H8) and butane (C4H10).
• These hydrocarbons are obtained during the refining of crude oil or extracted from natural gas streams.
• Propane and butane are stored in liquid form under moderate pressure, making them easily transportable and storable.
• When released from the storage container, they return to gaseous form for use in cooking, heating, and other applications.

Additional Information

• Energy Content:
• LPG has a high energy content, with a calorific value of approximately 46.1 MJ/kg for propane and 45.7 MJ/kg for butane.
• This makes it an efficient source of energy for heating and cooking purposes.
• Environmental Impact:
• LPG burns more cleanly than other fossil fuels, producing fewer pollutants like carbon monoxide, sulfur dioxide, and particulates.
• It is considered a greener alternative to traditional biomass fuels used in many households.
• Safety Considerations:
• LPG is highly flammable, and proper safety measures must be adhered to during storage and use.Adding an odorant like ethyl mercaptan helps detect leaks, as LPG is naturally odorless.
• Applications:
• Besides cooking, LPG is used in heating, hot water systems, and as fuel for certain vehicles.
• It is also utilized in various industrial processes, such as metal cutting and drying operations.

The correct answer is 42nd Constitutional Amendment Act.

Key Points

• The 42nd Constitutional Amendment Act was enacted in 1976 during the Emergency period in India.
• This Amendment added a new part, Part IVA, to the Indian Constitution, which enshrines the Fundamental Duties of citizens.
• It introduced 10 Fundamental Duties for Indian citizens, inspired by the Constitution of the erstwhile Soviet Union.
• The Fundamental Duties are listed in Article 51A of the Indian Constitution.
• The objective was to emphasize the responsibility of citizens in upholding the unity and integrity of the nation.

Additional Information

• Background of the 42nd Amendment
• The 42nd Amendment is often referred to as the "Mini-Constitution" due to its extensive changes to the Constitution.
• It was enacted during the tenure of Prime Minister Indira Gandhi.
• This amendment brought about significant changes in the Preamble, Seventh Schedule, and other parts of the Constitution.
• Key Features of Fundamental Duties
• These duties are non-justiciable, meaning they are not legally enforceable by the courts.
• They serve as moral obligations for citizens to promote a sense of discipline and commitment among them.
• Examples include respecting the national symbols, protecting the environment, and promoting harmony.
• Comparison with Fundamental Rights
• Fundamental Rights are enforceable by the courts, unlike Fundamental Duties.
• Both are aimed at ensuring the dignity of individuals and the unity of the nation.
• While Fundamental Rights focus on the individual's liberties, Fundamental Duties emphasize collective responsibilities.
• Subsequent Amendments
• The 86th Constitutional Amendment Act of 2002 added an 11th Fundamental Duty, which mandates parents to provide opportunities for education to their children aged 6-14 years.
• This amendment was part of efforts to implement the Right to Education Act, 2009.

The correct answer is 72.

Key Points

• The first session of the Indian National Congress was held in Bombay (now Mumbai) in December 1885.
• 72 delegates from different parts of India participated in this historic session.
• The session was presided over by Womesh Chunder Bonnerjee, a prominent lawyer and one of the founding members of the Congress.
• The primary aim of the Congress was to obtain a greater share in government for educated Indians and to create a platform for civic and political dialogue among the Indian populace.

Additional Information

• Indian National Congress (INC)
• The Indian National Congress was founded on December 28, 1885, by Allan Octavian Hume, Dadabhai Naoroji, and Dinshaw Wacha.
• The INC played a significant role in the Indian independence movement against British rule.
• The Congress initially sought reform within the British government but gradually moved towards demanding full independence.
• Prominent leaders such as Mahatma Gandhi, Jawaharlal Nehru, and Sardar Vallabhbhai Patel emerged from the Congress during the freedom struggle.
• Womesh Chunder Bonnerjee
• Womesh Chunder Bonnerjee was a distinguished lawyer and the first president of the Indian National Congress.
• He presided over the first session of the Congress held in Bombay in December 1885.
• Bonnerjee was a key figure in the early days of the Congress and contributed significantly to its establishment and growth.
• Allan Octavian Hume
• Allan Octavian Hume was a British civil servant and one of the founders of the Indian National Congress.
• Hume played a crucial role in bringing together Indian leaders to form a political platform for voicing their grievances and demands.
• He is often referred to as the "Father of the Indian National Congress."
• Objectives of the Indian National Congress
• The initial objectives of the INC included promoting friendly relations between nationalist political workers from different parts of the country.
• The Congress aimed to develop and consolidate the feelings of national unity irrespective of caste, religion, or province.
• It sought to formulate popular demands and present them to the British government in a systematic manner.
• The INC also worked towards training and organizing public opinion in the country.

The correct answer is Kathak.

Key Points

• Purushottam Dadheech is a renowned exponent of the Kathak dance form, one of the eight classical dance forms of India.
• He has been instrumental in promoting Kathak through his performances, teachings, and scholarly works.
• Dadheech has received numerous awards and honors for his contributions to Kathak, including the prestigious Sangeet Natak Akademi Award.
• He is known for his deep understanding and innovative approach to the traditional form of Kathak, blending it with contemporary elements.

Additional Information

• Kathak Dance Form:
• Kathak is a classical dance form that originated in northern India, characterized by intricate footwork, spins, and expressive gestures.
• The word "Kathak" is derived from the Sanskrit word "Katha," meaning story, and "Kathakar," meaning storyteller.
• It is traditionally performed by solo dancers, but group performances have also become popular.
• Kathak has three main gharanas (schools) - Lucknow, Jaipur, and Banaras, each with its distinct style and repertoire.
• Sangeet Natak Akademi Award:
• It is the highest Indian recognition given to practicing artists for their outstanding contribution to the performing arts.
• The award includes a cash prize, a citation, and a shawl.
• It was established in 1952 by the Sangeet Natak Akademi, India's National Academy for Music, Dance, and Drama.
• Other Classical Dance Forms of India:
• Bharatanatyam (Tamil Nadu)
• Kuchipudi (Andhra Pradesh)
• Odissi (Odisha)
• Manipuri (Manipur)
• Mohiniyattam (Kerala)
• Sattriya (Assam)
• Gharanas in Kathak:
• Lucknow Gharana: Known for its grace, elegance, and expressive emotions.
• Jaipur Gharana: Emphasizes powerful footwork and extensive use of space.
• Banaras Gharana: Combines elements of both Lucknow and Jaipur styles, known for its unique compositions and rhythmic patterns.

The correct answer is Article 44.

Key Points

• Article 44 of the Indian Constitution pertains to the Directive Principles of State Policy.
• It mandates the State to endeavor to secure a Uniform Civil Code (UCC) for all citizens across the territory of India.
• The objective of Article 44 is to provide uniformity in laws relating to marriage, divorce, inheritance, adoption, and maintenance.
• The UCC aims to replace personal laws based on the scriptures and customs of each major religious community in India with a common set of rules governing every citizen.

Additional Information

• Directive Principles of State Policy
• The Directive Principles are guidelines or principles given to the federal institutes governing the state of India, to be kept in consideration while framing laws and policies.
• They are enumerated in Part IV of the Constitution of India from Articles 36 to 51.
• Unlike the Fundamental Rights, these principles are non-justiciable, which means they are not enforceable by any court.
• They are aimed at ensuring social and economic democracy in the country.
• Uniform Civil Code (UCC)
• The UCC proposes a single law for the country, applicable to all religious communities in their personal matters such as marriage, divorce, inheritance, and adoption.
• It seeks to ensure gender equality and national integration.
• The implementation of UCC remains a contentious issue with debates over its impact on religious freedom and cultural diversity.
• Personal Laws in India
• Currently, personal laws in India are governed by the religious texts and customs of various communities.
• For instance, Hindus, Sikhs, Buddhists, and Jains are governed by Hindu personal laws, while Muslims and Christians have their own personal laws.
• These laws cover aspects such as marriage, divorce, inheritance, and maintenance.
• Constitutional Provisions
• The Constitution of India provides for both the protection of religious freedom and the pursuit of a UCC.
• Article 25 guarantees freedom of religion, while Article 44 advocates for a UCC.
• Balancing these provisions remains a complex issue in the legal and social framework of India.

The correct answer is E group.

Key Points

• The Köppen classification system categorizes climate types based on temperature and precipitation patterns.
• The E group in the Köppen classification represents polar climates.
• Polar climates (E group) are generally found at higher latitudes, such as the Arctic and Antarctic regions.
• These climates are characterized by extremely cold temperatures throughout the year, with the warmest month having an average temperature below 10°C (50°F).

Additional Information

• Köppen Climate Classification
• Developed by Wladimir Köppen, it is one of the most widely used climate classification systems.
• It categorizes the world's climates into five main groups: A (tropical), B (dry), C (temperate), D (continental), and E (polar).
• Each main group is further divided into subgroups based on specific temperature and precipitation criteria.
• Characteristics of Polar Climates (E group)
• Extremely cold temperatures with long, harsh winters and short, cool summers.
• Low precipitation, mostly in the form of snow.
• Permafrost and ice caps are common features in these regions.
• Examples of Polar Climate Zones
• The Arctic region, including parts of Canada, Russia, Greenland, and the Arctic Ocean.
• The Antarctic region, primarily the continent of Antarctica.
• Impact on Ecosystems
• Poor soil quality and limited vegetation due to the harsh climate.
• Adaptations in wildlife, such as thick fur and fat layers in animals like polar bears and seals.
• Vulnerable to climate change, with rising temperatures leading to melting ice caps and changes in habitat.

The correct answer is 1500 m race.

Key Points

• The decathlon is a combined event in athletics consisting of ten track and field events.
• The events are held over two consecutive days.
• The 1500 meters race is the final event in the decathlon.
• Competitors accumulate points in each event, and the overall score determines the winner.
• The 1500 meters race is critical as it can significantly impact the final standings due to its high point value.

Additional Information

• Decathlon Events:
• Day 1: 100 meters, long jump, shot put, high jump, and 400 meters.
• Day 2: 110 meters hurdles, discus throw, pole vault, javelin throw, and 1500 meters.
• Scoring System:
• Points are awarded based on performance in each event.
• Tables are used to convert performance metrics (time, distance) into points.
• Historical Context:
• The decathlon has been part of the Olympic Games since 1912.
• It is traditionally considered the ultimate test of athletic versatility.
• Notable Athletes:
• Jim Thorpe, Daley Thompson, and Ashton Eaton are famous decathletes.
• These athletes have set numerous world records and won multiple Olympic medals.

The correct answer is Uttar Pradesh.

Key Points

• Uttar Pradesh has the highest number of seats in the Rajya Sabha with a total of 31 seats.
• Rajya Sabha, also known as the Council of States, is the upper house of the Parliament of India.
• Members of the Rajya Sabha are elected by the elected members of the State Legislative Assemblies, and by the members of the Electoral college for Union Territories, using a single transferable vote.
• Each state is allocated a number of seats in the Rajya Sabha in proportion to its population.
• The term of a member of the Rajya Sabha is six years, with one-third of the members retiring every two years.

Additional Information

• Rajya Sabha Composition
• The Rajya Sabha can have a maximum of 250 members, out of which 238 members are elected and 12 are nominated by the President of India.
• The nominated members are chosen for their expertise in specific fields such as literature, science, art, and social service.
• Eligibility Criteria
• To be eligible for the Rajya Sabha, a candidate must be at least 30 years old.
• They must be a citizen of India and meet other qualifications as prescribed by the Parliament.
• Role and Functions
• The Rajya Sabha plays a crucial role in the legislative process, including introducing and passing bills, except money bills which can only be introduced in the Lok Sabha.
• It acts as a check on the powers of the Lok Sabha and provides representation to the states in the federal structure of India.
• Recent Developments
• As of the latest data, Uttar Pradesh continues to hold the highest number of Rajya Sabha seats, reflecting its significant population.
• The Rajya Sabha has been instrumental in passing various landmark legislations, contributing to the governance and administration of India.

The correct answer is Bengal Sati Regulation Act.

Key Points

• The Bengal Sati Regulation Act was passed by Governor-General Lord William Bentinck in 1829.
• This Act made the practice of Sati illegal and punishable by the courts.
• Sati was a practice where a widow immolated herself on her husband's funeral pyre.
• The regulation was a significant step towards social reform in British India.
• Raja Ram Mohan Roy, a prominent social reformer, was instrumental in campaigning against the practice of Sati.

Additional Information

• Lord William Bentinck
• Served as the Governor-General of India from 1828 to 1835.
• Known for his progressive policies and social reforms.
• Also abolished the practice of Thuggee and human sacrifices.
• Raja Ram Mohan Roy
• A key figure in the Bengal Renaissance and a social reformer.
• Founded the Brahmo Samaj in 1828 to promote monotheism and social reform.
• Worked tirelessly against social evils like Sati, child marriage, and caste discrimination.
• Sati Practice
• An ancient Hindu funeral custom where a widow self-immolates on her husband's pyre.
• Considered as an act of ultimate devotion and purity by some.
• Widely condemned and opposed by social reformers and later, the British authorities.
• Brahmo Samaj
• A socio-religious reform movement founded by Raja Ram Mohan Roy.
• Advocated for the eradication of social evils and the establishment of a more rational and ethical society.
• Played a significant role in the 19th-century Bengal Renaissance.

The correct answer is Bhubaneswar.

Key Points

• Bhubaneswar is the headquarters of the East Coast Railway Zone.
• The East Coast Railway Zone was formed on April 1, 2003.
• This railway zone covers the states of Odisha, parts of Chhattisgarh, and Andhra Pradesh.
• The zone was created to cater to the increasing transport demands and to improve the railway infrastructure in these regions.

Additional Information

• Indian Railways
• Indian Railways is one of the world's largest railway networks, operating under the Ministry of Railways.
• It is divided into 18 zones, each headed by a General Manager.
• Indian Railways plays a crucial role in the transportation infrastructure of India, providing both passenger and freight services.
• Zones and Divisions
• Each railway zone is further divided into divisions, which are headed by Divisional Railway Managers (DRMs).
• The East Coast Railway Zone comprises three divisions: Khurda Road, Waltair, and Sambalpur.
• Railway Budget
• Until 2017, the Railway Budget was presented separately from the Union Budget. Since then, it has been merged with the Union Budget.
• This change aimed to streamline the budgeting process and ensure better allocation of resources.

The correct answer is 51A (f).

Key Points

• Article 51A (f) of the Constitution of India specifies the fundamental duty of every citizen to value and preserve the rich heritage of our composite culture.
• Fundamental duties are listed in Part IVA of the Indian Constitution, which was incorporated by the 42nd Amendment Act, 1976.
• These duties are moral obligations intended to promote a sense of discipline and commitment among citizens.
• Article 51A (f) aims to ensure that citizens acknowledge and contribute to the preservation of India's diverse cultural heritage.
• Preserving cultural heritage helps in maintaining national identity and promoting unity in diversity.

Additional Information

• Fundamental Duties
• Fundamental Duties were added to the Indian Constitution by the 42nd Amendment Act of 1976, based on the recommendations of the Swaran Singh Committee.
• These duties are inspired by the Constitution of former USSR and are outlined in Part IVA under Article 51A.
• There are a total of 11 Fundamental Duties listed for Indian citizens.
• They emphasize the importance of respecting national symbols, cherishing the heritage, and upholding the unity and integrity of the nation.
• 42nd Amendment Act, 1976
• Known as the "Mini Constitution," this amendment brought about significant changes to the Indian Constitution.
• It added the words "Socialist" and "Secular" to the Preamble.
• It also introduced Fundamental Duties and changed the Directive Principles of State Policy.
• The amendment aimed to reduce the power of the judiciary and increase the power of the central government.
• Cultural Heritage
• Cultural heritage includes tangible assets such as monuments, artifacts, and intangible assets such as traditions, languages, and practices.
• Preservation of cultural heritage promotes tourism, education, and national pride.
• UNESCO plays a crucial role in the protection and preservation of world cultural heritage through the World Heritage Sites program.
• India has numerous UNESCO World Heritage Sites, showcasing its rich and diverse cultural heritage.
• Unity in Diversity
• India is known for its vast diversity in terms of languages, religions, cultures, and traditions.
• The concept of "Unity in Diversity" signifies that despite these differences, people can coexist harmoniously.
• This principle is a cornerstone of Indian society and is reflected in its Constitution.
• Promoting unity in diversity strengthens national integrity and social cohesion.

The correct answer is Fri Oct 31 2025 00:00:00 GMT+0530 (India Standard Time).

Key Points

• National Unity Day, also known as Rashtriya Ekta Diwas, is observed annually on October 31st in India.
• The day commemorates the birth anniversary of Sardar Vallabhbhai Patel, who was instrumental in the integration of India.
• Sardar Vallabhbhai Patel is known as the Iron Man of India for his role in unifying the country.
• The observance of National Unity Day was introduced by the Government of India in 2014.
• The objective is to promote the spirit of national unity and integrity among the citizens of India.

Additional Information

• Sardar Vallabhbhai Patel
• He was the first Deputy Prime Minister and Home Minister of independent India.
• Patel played a key role in the political integration of India, merging over 500 princely states into the Indian Union.
• He was a senior leader of the Indian National Congress and a founding father of the Republic of India.
• Significance of National Unity Day
• The day is marked by various events, including the "Run for Unity" marathon to promote national integration.
• It serves as a reminder of the strength in India's diversity and the importance of staying united.
• Statue of Unity
• The Statue of Unity is a colossal statue of Sardar Vallabhbhai Patel located in Gujarat, India.
• At 182 meters, it is the tallest statue in the world.
• It was inaugurated on October 31, 2018, by Prime Minister Narendra Modi to honor Patel's legacy.
• Activities on National Unity Day
• Government and educational institutions organize various programs to spread the message of unity.
• Public officials and citizens take a pledge to preserve the unity, integrity, and security of the nation.

The correct answer is Muhammad Yunus.

Key Points

• Muhammad Yunus is a Bangladeshi social entrepreneur, banker, economist, and civil society leader who pioneered the concept of microfinance and microcredit.
• He is best known for founding the Grameen Bank in Bangladesh in 1983, which provides small loans to impoverished people without requiring collateral.
• His work in microfinance has earned him international recognition, including the Nobel Peace Prize in 2006, which he shared with the Grameen Bank.
• Yunus's innovative approach has enabled millions of poor people, especially women, to lift themselves out of poverty through small-scale entrepreneurship.

Additional Information

• Microfinance:
• Microfinance refers to financial services, such as loans, savings, insurance, and fund transfers, provided to low-income individuals or groups who lack access to traditional banking services.
• The primary goal of microfinance is to empower the poor by providing them with the means to become self-sufficient through entrepreneurship.
• Microfinance institutions (MFIs) offer small loans, known as microloans, to individuals who do not have access to traditional banking services.
• Grameen Bank:
• The Grameen Bank is a microfinance organization and community development bank founded in Bangladesh by Muhammad Yunus.
• It provides small loans (microcredit) to the impoverished without requiring collateral, focusing on empowering women and encouraging entrepreneurship.
• The Grameen Bank model has been replicated in many countries around the world, demonstrating the scalability of microfinance.
• Nobel Peace Prize:
• Muhammad Yunus and the Grameen Bank were jointly awarded the Nobel Peace Prize in 2006 for their efforts to create economic and social development from below.
• The Nobel Committee recognized their work in promoting economic and social opportunities for the poor, particularly women, and in fostering peace through poverty alleviation.
• Impact of Microfinance:
• Microfinance has been credited with reducing poverty and improving the living standards of millions of people around the world.It has particularly benefited women, who often face greater barriers to financial inclusion and economic participation.
• Microfinance can help to increase incomes, create jobs, and improve access to education and healthcare.

The correct answer is Sher Shah Suri.

Key Points

• Sher Shah Suri was the founder of the Sur Empire in North India, which ruled from 1540 to 1555.
• The Battle of Kannauj, also known as the Battle of Bilgram, was fought on 17 May 1540 between Sher Shah Suri and Mughal Emperor Humayun.
• Humayun was decisively defeated by Sher Shah Suri, leading to the temporary displacement of the Mughal Empire.
• This victory allowed Sher Shah Suri to establish control over the Mughal territories, solidifying his power in the region.

Additional Information

• Humayun
• Humayun was the second emperor of the Mughal Empire, ruling from 1530 to 1540 and again from 1555 to 1556.
• He was the son of Babur, the founder of the Mughal Empire.
• After his defeat at the hands of Sher Shah Suri, Humayun went into exile and sought refuge in Persia.
• Humayun eventually regained his throne in 1555 with the help of Persian forces but died shortly after in 1556.
• Sur Empire
• The Sur Empire was established by Sher Shah Suri after defeating Humayun in 1540.
• It marked a brief interruption in the Mughal rule over North India.
• Sher Shah Suri is known for his administrative reforms and for building the Grand Trunk Road, which still exists today.
• The Sur Empire lasted until 1555 when the Mughals regained control under Humayun.
• Battle of Chausa
• The Battle of Chausa was fought in 1539 between Sher Shah Suri and Humayun.
• Sher Shah Suri emerged victorious in this battle, which was a precursor to the Battle of Kannauj.
• This defeat weakened Humayun's position and paved the way for Sher Shah Suri's eventual dominance.
• Military Reforms of Sher Shah Suri
• Sher Shah Suri is known for his significant military reforms, including the introduction of a new administrative system for his army.
• He introduced the concept of branding horses to prevent corruption and ensure the quality of his cavalry.
• Sher Shah's military efficiency played a crucial role in his victories against the Mughals.

The correct answer is Madhya Pradesh.

Key Points

• Kanha National Park is located in the state of Madhya Pradesh, India.
• It was established in 1955 and is one of the largest national parks in central India.
• Kanha National Park is known for its significant population of Bengal tigers, Indian leopards, sloth bears, barasingha, and Indian wild dogs.
• The park is spread over an area of approximately 940 square kilometers and is part of the larger Kanha Tiger Reserve.
• Kanha National Park inspired Rudyard Kipling's famous novel "The Jungle Book."

Additional Information

• Flora and Fauna
• Kanha is home to over 1000 species of flowering plants. The forest is a mixture of sal and other mixed forest trees.
• It is also known for its vast grasslands and meadows, known locally as "maidans."
• Besides tigers, Kanha supports a significant population of other wildlife like barasingha (swamp deer), gaur (Indian bison), and a variety of bird species.
• Conservation Efforts
• Kanha National Park has been a pioneer in wildlife conservation in India, notably for the barasingha conservation project which successfully increased their numbers.
• The park is part of Project Tiger, which was initiated in 1973 to ensure a viable population of tigers in their natural habitats.
• Tourism
• Kanha is a popular destination for wildlife enthusiasts and offers various safari options to explore its rich biodiversity.
• Tourists can enjoy jeep safaris, elephant safaris, and guided tours within the park.
• The park is divided into four zones: Kanha, Kisli, Mukki, and Sarhi, each offering unique wildlife viewing experiences.
• Accessibility
• Kanha National Park is well connected by road and is accessible from major cities like Jabalpur, Nagpur, and Raipur.
• The nearest airport is in Jabalpur, approximately 160 kilometers away, and the nearest railway station is in Gondia, around 145 kilometers from the park.

The correct answer is Nagabhata I.

Key Points

• Nagabhata I was the first significant ruler of the Gurjara-Pratihara dynasty.
• He successfully repelled the Arab invasion from Sindh around 738 CE, ensuring the safety of his kingdom.
• The victory over the Arab invaders is considered a major achievement of Nagabhata I.
• His efforts helped in consolidating the power and territorial integrity of the Gurjara-Pratihara dynasty.

Additional Information

• Gurjara-Pratihara Dynasty
• The Gurjara-Pratiharas were an important dynasty that ruled much of Northern India between the 6th and 11th centuries.
• Their capital was initially at Ujjain, and later moved to Kannauj.
• They played a crucial role in resisting the expansion of Arab forces into India.
• The dynasty is known for its contributions to art, architecture, and culture during their rule.
• Arab Invasions
• The Arabs, under the Umayyad Caliphate, attempted to expand their territory into India in the early 8th century.
• The Battle of Rajasthan, fought around 738 CE, was a significant conflict between the Arab forces and the Indian kingdoms.
• The successful resistance by Indian rulers like Nagabhata I was crucial in halting the Arab expansion.
• Nagabhata I's Legacy
• Nagabhata I's reign marked the beginning of the prominence of the Gurjara-Pratihara dynasty.
• His military successes laid the foundation for the future expansion and consolidation of the dynasty's power.
• Historical Sources
• The accounts of Nagabhata I and his victory over the Arabs are documented in various historical texts and inscriptions.
• These sources provide valuable insights into the political and military strategies of the time.

The correct answer is sarod.

Key Points

• Ustad Amjad Ali Khan is an acclaimed Indian classical musician renowned for playing the sarod.
• He is considered one of the greatest sarod players and has significantly contributed to the popularity of this instrument globally.
• Amjad Ali Khan has been performing for over six decades, showcasing the rich heritage of Indian classical music.
• He has received numerous awards, including the Padma Vibhushan, one of India's highest civilian honors.
• His style is characterized by a deep, resonant tone and a profound understanding of ragas, the melodic frameworks in Indian classical music.

Additional Information

• Sarod
• The sarod is a stringed instrument used mainly in Indian classical music.
• It is known for its deep, weighty, and introspective sound and is a prominent instrument in Hindustani classical music.
• The sarod has a fretless fingerboard, allowing for the continuous slides between notes that are characteristic of Indian music.
• It typically has 17 to 25 strings, including both playing and sympathetic strings.
• Raga
• A raga is a framework for melodic improvisation in Indian classical music, akin to a melodic mode in Western music.
• Each raga is associated with a specific mood, time of day, and season.
• Ragas are constructed using a specific set of notes and include characteristic motifs and ornamentations.
• Padma Vibhushan
• The Padma Vibhushan is the second-highest civilian award in India.
• It is awarded for exceptional and distinguished service in any field, including arts, literature, science, and public services.
• Indian Classical Music
• Indian classical music is divided into two major traditions: Hindustani (North Indian) and Carnatic (South Indian).
• It is characterized by the use of ragas (melodic modes) and talas (rhythmic cycles).
• Indian classical music places a strong emphasis on improvisation and exploration of a raga within the framework of a tala.

The correct answer is Bangladesh.

Key Points

• Bangladesh is India's neighbour to the east, sharing one of the longest borders with the country.
• As of July 2022, Bangladesh was the eighth most populous country in the world with a population exceeding 166 million.
• The data was provided by the US Census Bureau, which regularly updates population statistics globally.
• The high population is attributed to a high population density and a relatively high birth rate.
• Despite its large population, Bangladesh has made significant strides in improving health and education indicators in recent years.

Additional Information

• Population Density
• Bangladesh has one of the highest population densities in the world, with over 1,100 people per square kilometer.
• This high density puts pressure on the country's infrastructure and resources.
• Demographic Transition
• Bangladesh is undergoing a demographic transition with declining birth and death rates.
• This shift is part of the country's efforts to improve healthcare and family planning services.
• Economy
• Despite its large population, Bangladesh has experienced steady economic growth, mainly driven by the textile industry.
• The country is also focusing on diversifying its economy to include sectors like IT and pharmaceuticals.
• Urbanization
• Rapid urbanization is a significant trend in Bangladesh, with cities like Dhaka experiencing substantial population increases.
• This urban growth presents both opportunities and challenges for sustainable development.

The correct answer is Harshada Sharad Garud.

Key Points

• Harshada Sharad Garud became the first Indian weightlifter to win a gold medal at the IWF Junior World Championships in 2022.
• She achieved this historic feat in the women's 45 kg category.
• Harshada lifted a total of 153 kg (70 kg in snatch and 83 kg in clean and jerk) to clinch the gold.
• This event marked a significant milestone for Indian weightlifting on the global stage.
• The IWF Junior World Championships 2022 were held in Heraklion, Greece.

Additional Information

• International Weightlifting Federation (IWF)
• The IWF is the international governing body for the sport of Olympic weightlifting.
• It was founded in 1905 and is headquartered in Lausanne, Switzerland.
• The IWF organizes and oversees world championships and other competitions in weightlifting.
• It is responsible for the rules and regulations governing the sport globally.
• Weightlifting Categories
• Weightlifting competitions are divided into different weight categories for both men and women.
• Each category has specific weight limits that athletes must adhere to.
• The main lifts in weightlifting are the snatch and the clean and jerk.
• Competitors' total scores are the sum of their best lifts in both disciplines.
• Training and Preparation
• Weightlifters undergo rigorous training regimes to build strength, technique, and endurance.
• Proper nutrition and recovery are critical components of a weightlifter's training program.
• Mental preparation and focus are also essential for success in competitions.
• India's Progress in Weightlifting
• Indian weightlifters have been making significant strides in international competitions in recent years.
• Notable achievements include medals at the Commonwealth Games and the Asian Championships.
• The support from the Sports Authority of India (SAI) and other organizations has been pivotal in this progress.
• Young talents like Harshada Sharad Garud are helping to elevate the country's standing in the sport.

The correct answer is Grimus.

Key Points

• Grimus is the first published novel by the famous author Salman Rushdie.
• It was published in the year 1975.
• The novel is a science fiction and fantasy work, showcasing Rushdie's early interest in blending genres.
• Although not as critically acclaimed as his later works, Grimus laid the groundwork for Rushdie's future literary style and themes.

Additional Information

• Salman Rushdie
• He is an Indian-born British-American novelist and essayist known for his magical realism and historical fiction.
• His most famous work, Midnight's Children, won the Booker Prize in 1981.
• Rushdie's fourth novel, The Satanic Verses, led to considerable controversy and a fatwa calling for his assassination issued by Iran's Ayatollah Khomeini.
• His narrative style often combines elements of mythology, history, and contemporary society.
• Magical Realism
• A literary genre in which magical elements are a natural part of an otherwise mundane, realistic environment.
• It is characterized by a realistic view of the modern world while also adding magical elements.
• Gabriel García Márquez's "One Hundred Years of Solitude" is a seminal example of this genre.
• Rushdie's works often incorporate magical realism, blending fantasy with reality.
• Booker Prize
• A prestigious literary award given each year for the best original novel written in the English language and published in the UK.
• Established in 1969, it is one of the leading literary awards in the English-speaking world.
• Salman Rushdie's "Midnight's Children" won the Booker Prize and was later awarded the Booker of Bookers.
• The prize aims to reward the finest in fiction and highlight the importance of literary achievements.
• Science Fiction and Fantasy
• Genres of speculative fiction that explore imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and extraterrestrial life.
• Science fiction often deals with the impact of imagined innovations in science or technology on society.
• Fantasy typically involves magic, mythical creatures, and supernatural events.
• Rushdie's "Grimus" is an example of a novel that blends these genres.

The correct answer is only when invited.

Key Points

• A Minister of State is a junior minister in the Government of India or other countries.
• They usually do not hold independent charge of a ministry but assist a cabinet minister in their duties.
• They can attend cabinet meetings only when specifically invited to do so.
• The invitation is typically extended by the Prime Minister or the head of the cabinet.
• Attendance is often based on the relevance of the topic being discussed in the cabinet meeting.

Additional Information

• Cabinet Minister
• A senior minister in charge of a particular ministry.
• They have the authority to make decisions on policy matters within their ministry.
• Cabinet ministers are usually members of the cabinet, the main decision-making body in the government.
• Minister of State (Independent Charge)
• A junior minister who is in charge of a ministry but not part of the cabinet.
• They report directly to the Prime Minister or the Cabinet Minister.
• Cabinet Meetings
• Regular meetings held by the cabinet to discuss and decide on various government policies and issues.
• Attended primarily by cabinet ministers, with other ministers invited as needed.
• Role of Prime Minister
• The head of the government and the chief advisor to the President of India.
• Responsible for coordinating the work of different ministries and overseeing the implementation of government policies.

The correct answer is Kushinagar.

Key Points

• Kushinagar is an important Buddhist pilgrimage site located in Uttar Pradesh, India.
• It is believed to be the place where Gautama Buddha attained Mahaparinirvana (final nirvana) after his death.
• Archaeological excavations have revealed several stupas and viharas, which date back to the 3rd century BCE to the 5th century CE.
• A prominent feature of Kushinagar is the 6.1-meter-long reclining statue of Buddha, depicting him on his deathbed, which is housed in the Mahaparinirvana Temple.

Additional Information

• Mahaparinirvana: Refers to the final death of an enlightened being who has achieved Nirvana, after which they are released from the cycle of birth and death.
• Reclining Buddha: A statue or image of Buddha lying down, often symbolizing his last moments and entry into Mahaparinirvana.
• Stupas: Dome-shaped structures erected as Buddhist shrines, often containing relics of Buddha or other saints.
• Viharas: Buddhist monasteries that served as places of residence for monks and centers of learning.
• Buddhist Pilgrimage Sites: Significant locations for followers of Buddhism, such as Lumbini (birthplace of Buddha), Bodh Gaya (site of enlightenment), Sarnath (first teaching), and Kushinagar (place of Mahaparinirvana).

The correct answer is Chess.

Key Points

• 'Checkmate' is a term used in the game of Chess to indicate that a player's king is in a position to be captured ('in check') and there is no possible move to escape the threat.
• The objective of chess is to checkmate the opponent's king, thereby winning the game.
• The term originates from the Persian phrase 'Shah Mat,' which means 'the king is dead' or 'the king is helpless.'
• Checkmate ends the game immediately, and the player whose king has been checkmated loses.

Additional Information

• Chess Pieces:
• Each player starts with 16 pieces: 1 king, 1 queen, 2 rooks, 2 knights, 2 bishops, and 8 pawns.
• Each piece moves differently; for instance, the rook moves in straight lines, while the bishop moves diagonally.
• Chessboard Layout:
• The chessboard consists of 64 squares in an 8x8 grid, alternating in color (usually black and white).
• The pieces are set up in two rows at the beginning of the game, with pawns in the front row and the other pieces behind them.
• Basic Rules:
• Players alternate turns, moving one piece per turn.
• The goal is to checkmate the opponent's king while protecting your own king from being checkmated.
• Other important concepts include 'stalemate' (a draw) and 'castling' (a special move involving the king and a rook).
• Chess Notation:
• Moves are recorded using algebraic notation, which helps players review and analyze games.
• For example, 'e4' indicates moving a pawn to the e4 square, and 'Nf3' indicates moving a knight to the f3 square.

The correct answer is Bindusara.

Key Points

• Bindusara was the second Mauryan emperor and the son of Chandragupta Maurya, the founder of the Maurya Empire.
• He reigned from approximately 297 BCE to 273 BCE, succeeding his father Chandragupta Maurya.
• Bindusara is known for expanding the Mauryan Empire further into central India, consolidating the regions acquired by his father.
• He maintained the administrative structure established by Chandragupta and further strengthened the empire's governance.

Additional Information

• Chandragupta Maurya:
• He was the founder of the Maurya Empire, one of the largest empires in Indian history.
• He established the empire in 322 BCE with the help of his advisor Chanakya.
• Chandragupta's reign marked the beginning of a centralized and bureaucratic government in India.
• Ashoka:
• He was one of the most famous Mauryan emperors and the son of Bindusara.
• Ashoka is renowned for his role in spreading Buddhism across Asia after his conversion following the Kalinga War.
• His reign from 268 BCE to 232 BCE is noted for the promotion of dharma (moral law) and non-violence.
• Mauryan Administration:
• The Mauryan Empire had a highly organized and efficient administration.
• It was divided into provinces, each governed by a viceroy appointed by the emperor.
• There was a strong emphasis on law and order, with a well-maintained spy system to ensure stability.
• Economic Policies:
• The Mauryan Empire had a prosperous economy based on agriculture, trade, and commerce.
• Bindusara promoted trade with foreign countries, including Greece and Persia.
• There were state-controlled industries such as mining, weaving, and metallurgy.

The correct answer is Chandragupta II.

Key Points

• Fa Hein, a famous Chinese Buddhist monk and pilgrim, visited India during the reign of Chandragupta II.
• Chandragupta II, also known as Vikramaditya, ruled from approximately 380 to 415 CE.
• Fa Hein traveled to India in 399 CE and stayed until 414 CE, documenting his journey in his travelogue "Fo-Kuo Ki" (A Record of Buddhistic Kingdoms).
• His visit was primarily motivated by his interest in Buddhist texts and the quest for original Buddhist scriptures.
• During his stay, Fa Hein visited several significant Buddhist sites, including Pataliputra (modern-day Patna), Kapilavastu, and Lumbini.

Additional Information

• Chandragupta II (Vikramaditya)
• He was one of the most powerful emperors of the Gupta Empire, known for his military prowess and cultural achievements.
• His reign is often considered the golden age of ancient India due to the flourishing of arts, science, and literature.
• He extended the Gupta Empire through military conquests and strategic marriages.
• Chandragupta II is credited with the defeat of the Shakas (Western Kshatrapas) and the annexation of their territory.
• Fa Hein's Travelogue
• Fa Hein's travelogue provides detailed accounts of the social, economic, and religious conditions of India during Chandragupta II's reign.
• His writings offer valuable insights into the practice of Buddhism and the monastic life of that period.
• Fa Hein's observations highlight the prosperity and stability of the Gupta Empire under Chandragupta II.
• Gupta Empire's Contributions
• The Gupta period is renowned for significant advancements in astronomy, mathematics, and metallurgy.
• Notable scholars like Aryabhata and Kalidasa thrived during this era, making substantial contributions to their respective fields.
• The concept of zero and the decimal system were developed and refined during the Gupta period.

The correct answer is Chaudhry Rehmat Ali.

Key Points

• Chaudhry Rehmat Ali is credited with coining the name 'Pakistan'.
• He introduced the name in his pamphlet titled "Now or Never; Are We to Live or Perish Forever?" published in 1933.
• The term 'Pakistan' is a combination of letters from the names of the Muslim homelands in South Asia: Punjab, Afghania, Kashmir, Sindh, and Balochistan.
• Rehmat Ali was a key figure in the Pakistan Movement, advocating for a separate nation for Muslims in the Indian subcontinent.
• His idea significantly influenced the All-India Muslim League's demand for the creation of Pakistan.

Additional Information

• Pakistan Movement
• The Pakistan Movement was a political movement aimed at the creation of Pakistan as a separate nation for Muslims in the Indian subcontinent.
• The movement was led by the All-India Muslim League under the leadership of Muhammad Ali Jinnah.
• It culminated in the partition of British India and the creation of Pakistan on August 14, 1947.
• All-India Muslim League
• The All-India Muslim League was a political party established in 1906 in British India.
• Its primary aim was to represent the interests of the Muslim community and work towards the creation of an independent Muslim state.
• The party played a crucial role in the Pakistan Movement and the eventual creation of Pakistan.
• Lahore Resolution
• The Lahore Resolution, also known as the Pakistan Resolution, was passed on March 23, 1940, by the All-India Muslim League.
• It called for separate states for Muslims in the north-western and eastern zones of India, leading to the demand for Pakistan.
• Chaudhry Rehmat Ali
• Born in 1897, Rehmat Ali was a Pakistani nationalist who played a key role in advocating for the creation of Pakistan.
• He passed away in 1951 and is remembered for his significant contributions to the Pakistan Movement.

The correct answer is Gangetic plains.

Key Points

• The Köppen climate classification system categorizes the Gangetic plains' climate as 'Cwg' which stands for mesothermal climate with dry winters.
• This classification indicates a region with a significant temperature difference between summer and winter, with a dry winter season.
• The Gangetic plains experience hot summers, with temperatures often exceeding 40°C (104°F).
• Winters in the Gangetic plains are mild to cool, with average temperatures ranging from 10°C to 20°C (50°F to 68°F).
• This region receives the majority of its annual precipitation during the monsoon season, which typically lasts from June to September.

Additional Information

• Köppen Climate Classification
• Developed by Wladimir Köppen, this system classifies the world's climates based on average temperature and precipitation.
• The classification uses a combination of letters to describe the climate characteristics of a region.
• It is one of the most widely used climate classification systems in the world.
• Meso Thermal Climate
• Also known as temperate climates, these regions have moderate temperatures.
• They typically experience distinct seasonal changes, including warm summers and cool winters.
• Meso thermal climates are divided into several types, including humid subtropical, Mediterranean, and oceanic climates.
• Monsoon Season
• A seasonal wind pattern that brings significant rainfall to many parts of the world, particularly South Asia.
• In India, the monsoon season generally starts in June and lasts until September.
• Monsoon rains are crucial for agriculture, which is a major part of the economy in the Gangetic plains.
• Gangetic Plains
• Also known as the Indo-Gangetic plains, this region spans northern India, covering states like Uttar Pradesh, Bihar, and West Bengal.
• The plains are known for their fertile soil, making them one of the most agriculturally productive regions in the world.
• The region is densely populated and plays a significant role in the economy and culture of India.

The correct answer is vinegar.

Key Points

• Vinegar is a liquid consisting mainly of acetic acid (CH3COOH) and water.
• The acetic acid concentration in vinegar typically ranges between 5% and 8%, making it suitable for pickling and preserving food.
• It is commonly used as a preservative because its acidic nature inhibits the growth of harmful bacteria.
• Vinegar is also used for culinary purposes, including flavoring and marinating foods.

Additional Information

• Types of Vinegar
• White Vinegar: Made from grain alcohol and often used for pickling and cleaning.
• Apple Cider Vinegar: Made from fermented apple juice, known for its health benefits.
• Balsamic Vinegar: Originates from Italy and has a rich, complex flavor, often used in salads and gourmet dishes.
• Rice Vinegar: Common in Asian cuisine, known for its mild and slightly sweet taste.
• Health Benefits of Vinegar
• Vinegar can help in controlling blood sugar levels.
• It has antimicrobial properties, making it useful in food preservation and cleaning.
• Vinegar may aid in weight loss by promoting a feeling of fullness.
• It is known to have antioxidant properties.
• Production of Vinegar
• Vinegar is produced through the fermentation of ethanol by acetic acid bacteria.
• The fermentation process involves two stages: alcoholic fermentation and acetic fermentation.
• Commercial vinegar production often uses a fast fermentation process known as the submerged fermentation method.

The logic followed here is :-

From the given three different dices the adjacent sides are as shown below :

As L is common on both the dices II and III, it is clear that H, K, J, and G are adjacent to it, and the remaining i.e. I will be opposite to it.

Opposite pairs:

H → G

K → J

L → I

So, the opposite side of "L" will be side "I".

Hence, the correct answer is "Option 2".

The figure which when put in place of '?' will logically complete the pattern is shown below:

Thus, option Figure 3 will logically complete the pattern given.

Hence, "Option 3" is the correct answer.

The logic follows here:

1st number = (Any number)² + 1

2nd number = (Any number + 1)² - 1

Given:

(50, 63)

1st number = (7)2 + 1 = 49 + 1 = 50

2nd number = (7 + 1)2 - 1 = 82 - 1 = 64 - 1 = 63

And,

(101, 120) 

1st number = (10)2 + 1 = 100 + 1 = 101

2nd number = (10 + 1)2 - 1 = 112 - 1 = 121 - 1 = 120

Similarly, Option (2): (145, 168)

1st number = (12)2 + 1 = 144 + 1 = 145

2nd number = (12 + 1)2 - 1 = 132 - 1 = 169 - 1 = 168

Hence, the correct answer is "Option (2)".

The figure that will look like the paper when unfolded is shown below:

Thus, option Figure 2 will look like the paper when unfolded.

Hence, "Option 2" is the correct answer.

The logic followed here is:

1. First box series →

The elements at the corner shift in a Z-shaped clockwise direction subsequently.

The rest of the element shift anticlockwise.

2. Second box series → 

The right diagonal elements shift anticlockwise in the upward direction.

The first two element of the left left diagonal elements interchange positions.

The last two element of the left left diagonal elements interchange positions.

Thus, the final series is:

Hence, "Option 4" is the correct answer.

The logic followed here is:

NOVEL is coded as 67

And,

HISTORY is coded as 75

Similarly,

SCIENCE is coded as

Hence, "Option 2" is the correct answer.

Given : 73 * 12 * 5 * 2 * 39 * 64

According to the question, after replacing the signs:

Option 1) ÷, +, ×, –, =

73 * 12 * 5 * 2 * 39 * 64 ⇒ 73 ÷ 12 + 5 × 2 - 39 = 64

⇒ 73 ÷ 12 + 5 × 2 - 39 = 64

⇒ 6.08 + 5 × 2 - 39 = 64

⇒ 6.08 + 10 - 39 = 64

⇒ 16.08 - 39 = 64

⇒ -22.92 ≠ 64 (LHS ≠ RHS)

Option 2) ×, +, –, ÷, =

73 * 12 * 5 * 2 * 39 * 64 ⇒ 73 × 12 + 5 - 2 ÷ 39 = 64

⇒ 73 × 12 + 5 - 2 ÷ 39 = 64

⇒ 73 × 12 + 5 - 0.05 = 64

⇒ 876 + 5 - 0.05 = 64

⇒ 881 - 0.05 = 64

⇒ 880.95 ≠ 64 (LHS ≠ RHS)

Option 3) +, ×, ÷, –, =

73 * 12 * 5 * 2 * 39 * 64 ⇒ 73 + 12 × 5 ÷ 2 - 39 = 64

⇒ 73 + 12 × 5 ÷ 2 - 39 = 64

⇒ 73 + 12 × 2.5 - 39 = 64

⇒ 73 + 30 - 39 = 64

⇒ 103 - 39 = 64

⇒ 64 = 64 (LHS = RHS)

Option 4) +, –, ×, ÷, =

73 * 12 * 5 * 2 * 39 * 64 ⇒ 73 + 12 - 5 × 2 ÷ 39 = 64

⇒ 73 + 12 - 5 × 2 ÷ 39 = 64

⇒ 73 + 12 - 5 × 0.05 = 64

⇒ 73 + 12 - 0.25 = 64

⇒ 85 - 0.25 = 64

⇒ 84.36 ≠ 64 (LHS ≠ RHS)

Hence, "Option 3" is the correct answer.

The logic followed here is:

Logic: (1st number)³ = 2nd number.

Now,

For, 9 : 729

⇒ (9³) = 729

For, 4 : 64

⇒ (4³) = 64

Similarly, for 11 : ?

⇒ (11³) = 1331

Hence, the correct answer is "Option 2".

The logic followed here is :-

From the given three different dices the adjacent sides are as shown below :

As 25 is common on both the dices I and III, it is clear that 21, 23, 24, and 22 are adjacent to it, and the remaining i.e. 26 will be opposite to it.

Opposite pairs:

23 → 24

21 → 22

25 → 26

So, the opposite side of "25" will be side "26".

Hence, the correct answer is "Option 3".

Given series: S _ _ A D _ Q W _ D _ Q W A _ S Q _ _ D

Option 1) QWSASAWD → S Q W A D S Q W A D S Q W A A S Q W D D → (It doesn't follow any pattern)

Option 2) QWSASDWA → S Q W A D S Q W A D S Q W A D S Q W A D → (It follows the pattern of: SQWAD - SQWAD - SQWAD - SQWAD)

Option 3) QWSAADWA  → S Q W A D S Q W A D A Q W A D S Q W A D → (It doesn't follow any pattern)

Option 4) QWSASDQA → S Q W A D S Q W A D S Q W A D S Q Q A D → (It doesn't follow any pattern)

Hence, "Option 2" is the correct answer.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 3".

The figure which when put in place of '?' will logically complete the pattern is shown below:

Thus, option Figure 1 will logically complete the pattern given.

Hence, "Option 1" is the correct answer.

The logic followed here is:

1. All the element shift anticlockwise subsequently.

2. For '

' element → Alternately shaded and is rotated 90º anticlockwise.

3) For '

' element → Alternately shaded.

4) For '

' element → Alternately shaded the inner section.

Thus, the final series is:

Hence, "Option 1" is the correct answer.

The number of triangles in the given figure are shown below:

1. Number of triangles = [Number of parts × (1 + Number of parts)] ÷ 2

= [4 × (1 + 4)] ÷ 2

= [4 × 5] ÷ 2

= 20 ÷ 2

= 10

2) Number of triangles = [Number of parts × (1 + Number of parts)] ÷ 2

= [3 × (1 + 3)] ÷ 2

= [3 × 4] ÷ 2

= 12 ÷ 2

= 6

3) Number of triangles = 3

Thus, there are a total of (10 + 6 + 3) = 19 triangles in the given figure.

Hence, "Option 2" is the correct answer.

Given : 225 * 15 * 10 * 50 * 25 * 125

According to the question, after replacing the signs:

Option 1) + , ×, – , ÷ , =

225 * 15 * 10 * 50 * 25 * 125 ⇒ 225 + 15 × 10 - 50 ÷ 25 = 125

⇒ 225 + 15 × 10 - 50 ÷ 25 = 125

⇒ 225 + 15 × 10 - 2 = 125

⇒ 225 + 150 - 2 = 125

⇒ 375 - 2 = 125

⇒ 373 ≠ 125 (LHS ≠ RHS)

Option 2) ÷ , ×, + , – , =

225 * 15 * 10 * 50 * 25 * 125 ⇒ 225 ÷ 15 × 10 + 50 - 25 = 125

⇒ 225 ÷ 15 × 10 + 50 - 25 = 125

⇒ 15 × 10 + 50 - 25 = 125

⇒ 150 + 50 - 25 = 125

⇒ 200 - 25 = 125

⇒ 175 ≠ 125 (LHS ≠ RHS)

Option 3) ÷ , + , – , ×, =

225 * 15 * 10 * 50 * 25 * 125 ⇒ 225 ÷ 15 + 10 - 50 × 25 = 125

⇒ 225 ÷ 15 + 10 - 50 × 25 = 125

⇒ 15 + 10 - 50 × 25 = 125

⇒ 15 + 10 - 1250 = 125

⇒ 60 - 1250 = 125

⇒ -1190 ≠ 125 (LHS ≠ RHS)

Option 4) ÷ , ×, – , + , =

225 * 15 * 10 * 50 * 25 * 125 ⇒ 225 ÷ 15 × 10 - 50 + 25 = 125

⇒ 225 ÷ 15 × 10 - 50 + 25 = 125

⇒ 15 × 10 - 50 + 25 = 125

⇒ 150 + 25 - 50 = 125

⇒ 175 - 50 = 125

⇒ 125 = 125 (LHS = RHS)

Hence, "Option 4" is the correct answer.

The image embedded in the given figure is as shown below :

∴ Here, the option figure 1 is embedded in the given figure.

Hence, the correct answer is "Option 1".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 1".

The least possible Venn diagram for the given statements is as shown below :

Conclusions:

I. All fried foods are snacks → Does not follow (As all chips are snacks and some fried foods are chips. As some part of fried foods is common with chips which whole comes in snacks, therefore it is possible but not definite.)

II. Some snacks are fried foods → Follow (As all chips are snacks and some fried foods are chips. As some part of fried foods is common with chips which whole comes in snacks, therefore it is true.)

III. No fried food is snack → Does not follow (As all chips are snacks and some fried foods are chips. As some part of fried foods is common with chips which whole comes in snacks, therefore it is false.)

∴ Here, Only conclusion II follows.​

Hence, the correct answer is "Option 1".

The logic followed here is:

GAIN : PKCI

And,

KEYS : UAGM

Similarly,

ACHE : _____

​

Hence, "Option 4" is the correct answer.

The figure which when put in place of '?' will logically complete the pattern is shown below:

Thus, option Figure 4 will logically complete the pattern given.

Hence, "Option 4" is the correct answer.

The logic followed here is:

Hence, "Option 4" is the correct answer.

The logic followed here is :-

From the given two different dices the adjacent sides are as shown below :

As 1 is common on both the dices, it is clear that 4, 6, 2, and 5 are adjacent to it, and the remaining i.e. 3 will be opposite to it.

Opposite pairs:

6 → 2

4 → 5

1 → 3

So, the opposite side of "2" will be side "6".

Hence, the correct answer is "Option 4".

The image embedded in the given figure is as shown below :

∴ Here, the given figure is embedded in the option figure 2.

Hence, the correct answer is "Option 2".

Given: Five people A, B, C, D and E are sitting in a straight row, facing north. 

1) Only two people are seated to the left of C. 

2) D is sitting at the extreme right end.

3) B is not an immediate neighbour of D, and is second to the left of A. 

After positioning B and A, only one position is left which will be occupied by the only person left i.e. E.

Thus, according to the final arrangement B is sitting to the immediate right of E.

Hence, "Option 1" is the correct answer.

The logic followed here is:

1. First box series →

The 1st column elements shift anticlockwise in the downward direction.

The rest of the element shift anticlockwise.

2. Second box series → 

The 3rd column elements shift clockwise in the downward direction.

The rest of the element shift clockwise.

Thus, the final series is:

Hence, "Option 1" is the correct answer.

Given:

Base length of the parallelogram = 4 cm.

Height of the parallelogram = 5 cm.

Formula Used:

Area of a parallelogram = Base × Height

Calculation:

Area = 4 cm × 5 cm

⇒ Area = 20 cm²

The area of the parallelogram is 20 cm².

Given:

Sushil's income is 22% less than Abhishek's income.

Formula Used:

Percentage increase = (Difference / Original) × 100

Calculation:

Let Abhishek's income be A .

Sushil's income = A - 0.22A = 0.78A

Difference in income = A - 0.78A = 0.22A

Percentage increase = (0.22A / 0.78A) × 100

Percentage increase = (0.22 / 0.78) × 100

Percentage increase = (22 / 78) × 100

Percentage increase = 0.2820 × 100

Percentage increase = 28.20%

Abhishek's income is 28.20% more than Sushil's income.

Given:

Principal (P) = Rs. 2,000

Rate (R) = 8% p.a.

Time (T) = 1 year

Formula Used:

Compound Interest (CI) for annually: $CI = P \left(1 + \frac{R}{100}\right)^T - P$

Compound Interest (CI) for half-yearly: $CI = P \left(1 + \frac{R/2}{100}\right)^{2T} - P$

Calculation:

For annually:

CIannually  = $2000 \left(1 + \frac{8}{100}\right)^1 - 2000$

⇒ CI_annually = 2000(1 + 0.08) - 2000

⇒ CIannually = 2000(1.08) - 2000

⇒ CIannually = 2160 - 2000

⇒ CIannually = 160

For half-yearly:

CIhalf-yearly = $2000 \left(1 + \frac{8/2}{100}\right)^{2×1} - 2000$

⇒ CIhalf-yearly = $2000 \left(1 + \frac{4}{100}\right)^2 - 2000$

⇒ CIhalf-yearly = 2000(1 + 0.04)² - 2000

⇒ CIhalf-yearly = 2000(1.04)² - 2000

⇒ CIhalf-yearly = 2000(1.0816) - 2000

⇒ CIhalf-yearly = 2163.2 - 2000

⇒ CI_half-yearly = 163.2

Difference in Compound Interest:

Difference = ⇒ CIhalf-yearly - CIannually 

⇒ Difference = 163.2 - 160

⇒ Difference = 3.2

The difference between the compound interests is Rs. 3.20.

Given:

Sum of two numbers = 1904

HCF = 56

Formula Used:

Let the two numbers be 56a and 56b, where a and b are co-prime.

Sum of numbers = 56a + 56b = 1904

Number of pairs is the number of integer solutions for the equation a + b = 34

Calculation:

56a + 56b = 1904

⇒ a + b = 34

The pairs of (a, b) are:

(1, 33), (3, 31), (5, 29), (7, 27), (9, 25), (11, 23), (13, 21), (15, 19)

There are 8 such pairs.

The correct answer is option 3.

Shortcut Trick

Increase in surface area = 4π[(r + 3)² − r²] = 156π

⇒ (r + 3)² − r² = 39

⇒ r² + 6r + 9 − r² = 39

⇒ 6r = 30 ⇒ r = 5 cm

∴ The correct answer is 5 cm.

Alternate Method

Given:

Increase in radius = 3 cm

Increase in surface area = 156π cm²

Formula Used:

Surface area of a sphere = 4πr²

Calculations:

Let the original radius of the sphere be r cm.

⇒ Original surface area = 4πr²

⇒ New radius = (r + 3) cm

⇒ New surface area = 4π(r + 3)²

According to the given condition:

⇒ 4π(r + 3)² − 4πr² = 156π

Dividing the entire equation by 4π:

⇒ (r + 3)² − r² = 39

⇒ (r² + 6r + 9) − r² = 39

⇒ 6r + 9 = 39

⇒ 6r = 30

⇒ r = 5 cm

∴ The correct answer is 5 cm.

Additional Information

Volume of a Sphere

The volume of a sphere is given by V = (4÷3)πr³, where r is the radius.

Hemisphere Surface Area

The curved surface area of a solid hemisphere is 2πr², and its total surface area is 3πr².

Volume of a Hemisphere

The volume of a hemisphere is exactly half that of a full sphere, given by V = (2÷3)πr³.

Given:

Weight of the rice in the bag = 4800 g

Formula Used:

New Weight = Original Weight + Added Weight - Removed Weight

Calculation:

20% of 4800 g is added:

Added Weight = 4800 × 20 / 100 = 960 g

New Weight = 4800 + 960 = 5760 g

10% of 5760 g is taken out:

Removed Weight = 5760 × 10 / 100 = 576 g

New Weight = 5760 - 576 = 5184 g

15% of 5184 g is added back:

Added Weight = 5184 × 15 / 100 = 777.6 g

New Weight = 5184 + 777.6 = 5961.6 g

25% of 5961.6 g is taken out:

Removed Weight = 5961.6 × 25 / 100 = 1490.4 g

New Weight = 5961.6 - 1490.4 = 4471.2 g

The weight of the bag now is 4471.2 grams.

Given:

Cost of one packet of pencils = Rs. 15

Cost of 2 erasers = 2 × Rs. 2 = Rs. 4

Formula Used:

Discount = (Total free items value / Total cost paid) × 100

Calculation:

Total cost = Cost of erasers + Cost of pencils

⇒ Total cost = 4 + 15 = Rs. 19

Total free items value = Cost of 2 erasers = Rs. 4

Now, 

Discount%  = (4 / 19) × 100

⇒ Discount% = 400 / 19

⇒ Discount% = $21\frac{1}{19}$%

∴ The correct answer is option (1).

Given:

Total distance covered by Ranjan = 108 km

Average speed = 12 km/h

He covers (1/6)^th of total distance in 2 hours

He covers (1/4)^th of the total distance at a speed of 9 km/h

Formula Used:

Time = Distance / Speed

Calculation:

Distance covered in the first part = (1/6) × 108 km = 18 km

Time taken for the first part = 2 hours

Distance covered in the second part = (1/4) × 108 km = 27 km

Speed for the second part = 9 km/h

Time taken for the second part ⇒ Time = Distance / Speed

Time taken for the second part ⇒ Time = 27 / 9 = 3 hours

Let time taken to cover the remaining distance = x

Average speed = 12 km/h = Total distance/ Total time

⇒ 12 = 108/(2 + 3 + x)

⇒ 12(5 + x) = 108

⇒ x = (108 - 60)/12 = 4

The correct answer is option 3: 4 hours

Given:

Total deposit = ₹5,00,000

Rate of interest (post office) = 12% p.a.

Rate of interest (bank) = 10% p.a.

Monthly interest income = ₹4,500

Formula used:

Total annual interest = $\frac{12}{100}x + \frac{10}{100}y$

Where, x = amount deposited in the post office and y = amount deposited in the bank.

Total deposit = x + y = 5,00,000

Calculation:

Total annual interest = ₹4,500 × 12 = ₹54,000

$\frac{12}{100}x + \frac{10}{100}y = 54,000$

⇒ 12x + 10y = 5,40,000 

Total deposit: x + y = 5,00,000

⇒ y = 5,00,000 - x

Substitute y in the interest equation:

12x + 10(5,00,000 - x) = 5,40,000

⇒ 12x + 50,00,000 - 10x = 5,40,000

⇒ 2x = 4,00,000

⇒ x = 2,00,000

From x + y = 5,00,000,

⇒ y = 5,00,000 - 2,00,000 = 3,00,000

Difference between the deposits: y - x = 3,00,000 - 2,00,000 = 1,00,000

∴ The difference between the deposit in the post office and in the bank is ₹1,00,000.

Given:

Cost Price (C.P.) = 7/8 of Selling Price (S.P.)

Selling Price (S.P.) = 100 (assumed value)

New Selling Price (N.S.P.) = 120% of the original S.P.

Formula used:

Profit % = (Profit / C.P.) × 100

Profit = New Selling Price - Cost Price

Calculation:

Let Selling Price (S.P.) = 100

Cost Price (C.P.) = (7/8) × 100 = 87.5

New Selling Price (N.S.P.) = (120/100) × 100 = 120

Profit = N.S.P. - C.P. = 120 - 87.5 = 32.5

Profit % = (32.5 / 87.5) × 100 = $37\frac{1}{7}$%

∴ The profit percentage is $37\frac{1}{7}$%.

Concept Used:

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Calculation:

Check if each number is prime:

For 144765:

144765 is divisible by 5 (ends in 5), so it is not prime.

For 144723:

144723 is divisible by 3 (sum of digits 1+4+4+7+2+3=21, which is divisible by 3), so it is not prime.

For 144757:

Check divisibility by prime numbers up to √144757 ≈ 380.5:

Divisibility by 2: 144757 is odd, not divisible.

Divisibility by 3: Sum of digits 1+4+4+7+5+7=28, not divisible.

Divisibility by 5: Does not end in 0 or 5.

Divisibility by 7: 144757 ÷ 7 = 20679.5714, not divisible.

Divisibility by 11: Alternating sum of digits 1-4+4-7+5-7= -8, not divisible.

Continue checking up to 380 and find no divisors.

144757 is prime.

For 144393:

144393 is divisible by 3 (sum of digits 1+4+4+3+9+3=24, which is divisible by 3), so it is not prime.

The correct answer is option 3, 144757.

Shortcut Trick

Let the speed of the goods train be V km/h.

Distance (Length of train) is constant: L = (V − 5.4) × 10.6 = (V − 6.3) × 11

⇒ 10.6V − 57.24 = 11V − 69.3

⇒ 0.4V = 12.06 → V = 30.15 km/h

Relative speed 1 = 30.15 − 5.4 = 24.75 km/h = 24.75 × (5/18) m/s

Length = 24.75 × (5/18) × 10.6 = 72.875 m

∴ The correct answer is 72.875 m.

Alternate Method

Given:

Speed of Person 1 (S₁) = 5.4 km/h | Time (t₁) = 10.6 s

Speed of Person 2 (S₂) = 6.3 km/h | Time (t₂) = 11 s

Formula Used:

Distance = Relative Speed × Time

Relative Speed (Same direction) = V_train − V_person

Calculations:

⇒ Let Train Speed = V km/h and Length = L meters

⇒ L = (V − 5.4) × (5/18) × 10.6 --- (i)

⇒ L = (V − 6.3) × (5/18) × 11 --- (ii)

⇒ (V − 5.4) × 10.6 = (V − 6.3) × 11

⇒ 10.6V − 57.24 = 11V − 69.3

⇒ 0.4V = 12.06 ⇒ V = 30.15 km/h

⇒ L = (30.15 − 5.4) × (5/18) × 10.6

⇒ L = 24.75 × (5/18) × 10.6 = 1.375 × 5 × 10.6

⇒ L = 6.875 × 10.6 = 72.875 m

∴ The correct answer is 72.875 m.

Additional Information

Relative Speed

When two objects move in the same direction, relative speed is the difference (u − v). In opposite directions, it is the sum (u + v).

Unit Conversion

To convert km/h to m/s, multiply by 5/18. To convert m/s to km/h, multiply by 18/5.

Train Crossing Objects

When a train crosses a moving person or a pole, the distance covered is equal to the length of the train itself.

Given:

a : b = 3 : 4

Formula used:

To find the ratio of two expressions, substitute the values of a and b based on their ratio.

Calculation:

Let a = 3x and b = 4x (using the given ratio).

Expression 1: 5a + 7b = 5(3x) + 7(4x) = 15x + 28x = 43x

Expression 2: 7a + 5b = 7(3x) + 5(4x) = 21x + 20x = 41x

Ratio: (5a + 7b) : (7a + 5b) = 43x : 41x

⇒ 43 : 41

∴ The ratio (5a + 7b) : (7a + 5b) is 43 : 41.

Given:

A can complete the work in 16 days.

B can complete the same work in 24 days.

Formula used:

Work done in 1 day by A = 1/16

Work done in 1 day by B = 1/24

Total work = 1 (whole work).

Least Common Multiple (LCM) of the time taken is used to calculate work capacity per day.

Calculation:

LCM of 16 and 24 = 48 (smallest number divisible by both).

Total work = 48 units (assume the total work is 48 units for simplicity).

Work done by A in 1 day = 48 ÷ 16 = 3 units.

Work done by B in 1 day = 48 ÷ 24 = 2 units.

In 2 days, A and B together complete:

Work = 3 + 2 = 5 units.

Total work = 48 units.

Number of complete 2-day cycles = 48 ÷ 5 = 9 cycles (9 × 5 = 45 units).

Remaining work = 48 - 45 = 3 units.

On the 19th day, A works (as it is A's turn):

A completes 3 units in 1 day.

∴ The least whole number of days to complete the work is 19 days.

Given:

0.2x = 0.04y

Formula Used:

Solve for x/y and substitute in (x + y)/(y - x)

Calculation:

⇒ 0.2x = 0.04y

⇒ x/y = 0.04 / 0.2

⇒ x/y = 1/5

⇒ x = y/5      [Substitute in (x + y)/(y - x)]

⇒ (y/5 + y) / (y - y/5)

⇒ (6y/5) / (4y/5)

⇒ 6y/5 × 5/4y

⇒ 6/4

⇒ 3/2

The correct answer is option 1:

The correct answer is Define New Bullet.

Key Points

• Define New Bullet option allows users to create customized bullet styles in Microsoft Excel.
• This feature enables the insertion of different symbols, pictures, or customized bullet characters for lists.
• Custom bullets enhance the readability and visual appeal of the data presented in Excel sheets.
• It is particularly useful for creating professional and well-organized documents, making the information more engaging.

Additional Information

• Custom Bullet Styles
• Custom bullet styles can include symbols like dots, arrows, or any other special characters.
• Users can also use images or icons as bullet points for a more personalized touch.
• This feature is available in Microsoft Word and PowerPoint, in addition to Excel.
• Customized bullets can be saved and reused across different documents for consistency.
• Formatting Lists in Excel
• Excel allows for a variety of list formatting options including numbered lists and multilevel lists.
• Users can apply different styles and colors to bullets to match the document's theme.
• Excel also supports the use of conditional formatting to highlight specific items in a list.
• Additional Text Formatting Tools
• Excel provides various text formatting tools such as font changes, text color, and alignment options.
• These tools help in organizing and presenting data in a clear and professional manner.
• Users can also merge cells, wrap text, and use text boxes for better data presentation.

The correct answer is Ctrl + V.

Key Points

• Ctrl + V is the keyboard shortcut used to paste text or other data that has been cut or copied.
• This shortcut is commonly used in various software applications, including word processors, text editors, and web browsers.
• Using Ctrl + V helps improve efficiency and productivity by allowing quick pasting of information without using a mouse.
• The Ctrl + V command is supported in most operating systems, including Windows, Linux, and macOS.

Additional Information

• Ctrl + X
• This shortcut is used to cut selected text or data, removing it from the original location and placing it in the clipboard.
• It allows users to move content easily without duplicating it.
• Ctrl + C
• This shortcut is used to copy selected text or data, leaving the original content intact while placing a copy in the clipboard.
• It is useful for duplicating content across different parts of a document or between applications.
• Ctrl + P
• This shortcut is commonly used to open the print dialog in various applications, allowing users to print documents quickly.
• It helps streamline the printing process by providing quick access to printing options.

The correct answer is Uniform Resource Locator.

Key Points

• URL stands for Uniform Resource Locator.
• It is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it.
• A URL is commonly known as a web address.
• URLs are used to access web pages, images, videos, and other resources on the internet.

Additional Information

• Components of a URL
• Scheme: The protocol used to access the resource (e.g., HTTP, HTTPS, FTP).
• Host: The domain name or IP address of the server hosting the resource.
• Path: The specific location of the resource in the directory structure of the server.
• Query: Optional parameters used to specify details about the resource.
• Fragment: An optional part that usually identifies a specific section of the resource.
• Importance of URLs
• URLs are essential for navigating the web and accessing information efficiently.
• They provide a means for users and search engines to locate and retrieve resources.
• URLs can be shared easily, making content accessible to a wide audience.
• HTTP vs. HTTPS
• HTTP (Hypertext Transfer Protocol) is the foundation of data communication on the web.
• HTTPS (Hypertext Transfer Protocol Secure) is an extension of HTTP that provides secure communication over a computer network.
• HTTPS is commonly used to protect sensitive data, such as online transactions and user information.
• URL Shorteners
• URL shorteners are services that create a short, unique URL that redirects to the original, longer URL.
• They are often used for easier sharing of links, especially on social media.
• Examples include bit.ly, tinyurl.com, and goo.gl.

The correct answer is File.

Key Points

• The 'Open' option in Microsoft Word 365 is located in the File tab.
• The File tab provides access to functions such as opening, saving, printing, and managing documents.
• When you click on the File tab, you enter the Backstage view, which includes the 'Open' option among other file management tasks.
• The 'Open' option allows users to navigate their file system to locate and open existing Word documents.

Additional Information

• Backstage View
• The Backstage view in Microsoft Office is a centralized space for managing your documents, including creating, saving, printing, and sharing files.
• It is accessed by clicking the File tab in the ribbon.
• This view is designed to help users efficiently manage their documents and settings.
• Ribbon Interface
• The Ribbon is a set of toolbars at the top of the window in Office programs, designed to help users quickly find the commands they need.
• It organizes commands into logical groups collected together under tabs.
• The Ribbon interface was introduced in Microsoft Office 2007 and has been a consistent feature in subsequent versions.
• Document Management
• Effective document management includes organizing, storing, and accessing files efficiently.
• Microsoft Word provides several tools for managing documents, such as version control, document properties, and metadata management.
• These tools help users maintain a structured and efficient workflow.
• File Formats
• Word documents can be saved in various formats, including .docx, .doc, .pdf, and .txt.
• The default format for Word documents is .docx, which is an Open XML format.
• Different formats serve different purposes, such as ensuring compatibility, reducing file size, or preserving formatting.

The correct answer is Help.

Key Points

• The 'Help' section in MS Word 365 includes various resources and support options for users.
• Users can access the 'Contact Us' feature to get in touch with Microsoft support for assistance.
• The 'Help' section often provides FAQs, troubleshooting guides, and contact details for further support.
• This section is designed to assist users in resolving issues and improving their experience with MS Word 365.

Additional Information

• Review Section:
• This section is used for proofreading and editing documents.
• It includes tools for spelling and grammar checks, thesaurus, and translation.
• There are also options for tracking changes and adding comments.
• Mailings Section:
• This section is mainly used for creating and managing mail merge operations.
• It allows users to create envelopes, labels, and mass-mail documents.
• It includes tools for selecting recipients and merging fields.
• References Section:
• This section helps in managing citations, bibliographies, and table of contents.
• It includes options to add footnotes, endnotes, and captions.
• Users can insert indexes and manage sources for academic writing.

The correct answer is Triple mouse click.

Key Points

• In MS Word 365, a triple mouse click is used to select an entire paragraph from the cursor's current position.
• When you triple-click a paragraph, it ensures that the entire paragraph is highlighted for editing or formatting purposes.
• This feature is particularly useful for quickly selecting and managing large blocks of text.
• Other common selection methods include double-clicking to select a word and single-clicking to place the cursor at a specific location.

Additional Information

• Single Mouse Click
• A single click places the cursor at the specific location within the text where the click occurs.
• This is the most basic and common mouse action for text selection and cursor placement.
• Double Mouse Click
• A double click selects an entire word where the cursor is placed.
• This action is helpful for quick word selection and editing.
• Text Selection Techniques
• Click and Drag: Click at the start of the text and drag the mouse to the end to select a custom text range.
• Shift + Arrow Keys: Use the keyboard to extend the selection one character, word, or line at a time.
• Ctrl + A: Selects all the text in the document.
• MS Word Editing Features
• Find and Replace: Quickly locate and replace specific text.
• Formatting Tools: Change font, size, color, and style of the selected text.
• Clipboard Functions: Cut, copy, and paste selected text.

The correct answer is +.

Key Points

• In MS Excel 365, the fill handle is a small square at the bottom-right corner of the selected cell or range of cells.
• Dragging the fill handle is used to copy cell contents or to complete a series (e.g., numbers, dates, or text).
• When dragging the fill handle, the + sign appears, indicating that the fill operation is active.
• The fill handle can be used to automatically continue a series, such as days of the week, months, or numerical sequences.
• It significantly enhances productivity by automating repetitive tasks in spreadsheets.

Additional Information

• AutoFill Feature
• AutoFill in Excel allows users to fill cells with repetitive or sequential data automatically.
• It can be used for text, numbers, dates, and formulas.
• Users can customize series by specifying the type of fill operation in the AutoFill options.
• Series Completion
• Excel can recognize patterns and automatically complete series based on the initial selection.
• Commonly used series include numeric sequences, dates, and weekdays.
• Custom Lists
• Users can create custom lists in Excel to use with the fill handle for personalized series.
• These lists can include any repetitive data, like department names or project codes.
• Fill Handle Shortcuts
• Double-clicking the fill handle copies the content down the column until it reaches an empty cell.
• Holding the Ctrl key while dragging the fill handle forces a copy instead of a series completion.

The correct answer is Outbox.

Key Points

• The Outbox is a folder in an email client where outgoing messages are temporarily stored.
• Emails remain in the Outbox until they are successfully sent to the recipient's email server.
• If there is an issue with sending the email (e.g., server problems, connectivity issues), the email will remain in the Outbox until the issue is resolved.
• Once the email is successfully sent, it typically moves from the Outbox to the Sent folder.

Additional Information

• Inbox
• The Inbox is where incoming emails are received and stored.
• It is typically the default folder that users check for new messages.
• Trash
• The Trash (or Deleted Items) folder stores emails that have been deleted by the user.
• Emails in the Trash can be permanently deleted or restored back to the Inbox or other folders.
• Sent Mail
• The Sent Mail folder contains copies of emails that have been successfully sent.
• It allows users to review their sent messages and track their communication history.

The correct answer is Sorts the selected column in an ascending order.

Key Points

• In MS-Excel 365, the "Sort A to Z" option sorts the data in the selected column in ascending order.
• Ascending order means sorting the data from smallest to largest or from A to Z for text entries.
• This sorting feature is commonly used to organize alphabetical lists and numerical data in a more readable and systematic manner.
• Sorting in ascending order helps in identifying patterns and making data analysis more efficient.
• MS-Excel 365 also provides the option to sort data in descending order from Z to A or largest to smallest.

Additional Information

• Sort Options in Excel
• In addition to sorting A to Z, Excel offers other sorting options such as Sort Z to A (descending order).
• Users can sort data by multiple columns to organize data in a more complex hierarchy.
• Filtering Data
• Excel provides filtering options which allow users to display only the rows that meet certain criteria.
• Filters can be applied to text, numbers, and dates to manage large datasets more effectively.
• Conditional Formatting
• Conditional formatting in Excel helps in highlighting cells that meet specific conditions.
• Users can apply color scales, data bars, and icon sets to make data visualization more intuitive.
• PivotTables
• PivotTables are a powerful feature in Excel for summarizing, analyzing, exploring, and presenting data.
• They allow users to transform large datasets into meaningful summaries with customizable layouts.

The correct answer is To keep a record of edits made to a document by different authors..

Key Points

• Track Changes allows multiple authors to collaborate on a document by marking changes such as insertions, deletions, and formatting adjustments.
• This feature is essential for reviewing and editing documents in a collaborative environment, ensuring transparency and accountability.
• Each author's changes are highlighted in different colors, making it easy to identify who made specific edits.
• Track Changes also provides the option to accept or reject edits, facilitating a smooth review process.
• It is widely used in professional settings such as legal, academic, and corporate environments to maintain the integrity of the original document while enabling efficient collaboration.

Additional Information

• Markup:
• Markups indicate where changes have been made in the document, including additions, deletions, and comments.
• Different types of markups include simple markup, all markup, no markup, and original.
• Comments:
• Comments allow collaborators to add notes or explanations regarding specific parts of the document.
• Comments are displayed in the margin and can be replied to, creating a thread of discussion.
• Compare Documents:
• This feature allows users to compare two versions of a document to see what changes have been made between them.
• It is useful for identifying differences and ensuring that all changes have been reviewed and approved.
• Review Pane:
• The Review Pane provides a summary of all changes and comments in the document, making it easier to navigate through them.
• It can be displayed vertically or horizontally, depending on user preference.