General Awareness PYQs

The correct answer is President.

Key Points

• Financial Emergency: The term "Financial Emergency" is defined under Article 360 of the Indian Constitution. It allows the President of India to take specific measures to safeguard the financial stability of the country.
• During a Financial Emergency, the President has the power to reduce the salaries and allowances of all government employees, including judges of the Supreme Court and High Courts.
• Such measures are implemented to ensure the proper allocation and management of financial resources during the crisis. Hence, the correct answer is "President."
• The proclamation of a Financial Emergency requires the approval of both Houses of Parliament within two months of its issuance.
• Once approved, the President can issue directions to the States regarding financial matters, aiming to control expenditure and maintain fiscal stability.

Additional Information

• Article 360:
• Article 360 of the Indian Constitution empowers the President to declare a Financial Emergency if he/she is convinced that the financial stability or credit of India is under threat.
• It is considered one of the special provisions under emergency powers granted to the central government.
• Implications of Financial Emergency:
• The Union Government can direct states to follow specific financial policies to maintain fiscal discipline.
• The salaries and allowances of government officials, including judges of the Supreme Court and High Courts, can be reduced.
• Such measures aim to ensure the proper utilization of financial resources during an economic crisis.
• Examples of Emergency Provisions:
• The Indian Constitution provides for three types of emergencies: National Emergency (Article 352), State Emergency (Article 356), and Financial Emergency (Article 360).
• While National and State Emergencies have been declared in India, a Financial Emergency has never been invoked.
• Role of Parliament:
• The proclamation of a Financial Emergency must be approved by both Houses of Parliament within two months.
• If not approved, the proclamation ceases to operate at the end of the two-month period.
• The Parliament has the authority to revoke the Financial Emergency at any time through a resolution.

Important Points

• President's Role:
• The President is empowered to take necessary actions during a Financial Emergency, including issuing directions to states and reducing government salaries.
• The President acts on the advice of the Council of Ministers, led by the Prime Minister.
• Judiciary and Financial Emergency:
• The judiciary's independence remains intact, but their salaries and allowances can be reduced under Financial Emergency provisions.
• Such measures are temporary and aim to stabilize the financial health of the nation.
• Historical Context:
• India has faced several economic challenges, but a Financial Emergency under Article 360 has never been declared.
• The provision serves as a safeguard for extreme situations affecting the country's fiscal stability.

The correct answer is 3) A is true, but R is false.

Key Points

• Assertion (A): Generative Design Software is increasingly used by ISRO for optimizing structure and weight distribution in aerospace components.
• This statement is correct. ISRO (Indian Space Research Organisation) employs advanced technologies like Generative Design Software to optimize the structural integrity and weight distribution of aerospace components.
• Generative design uses algorithms and AI to explore potential design solutions, improving efficiency and performance in aerospace applications.
• It plays a significant role in reducing the weight of components, which is critical in space exploration to enhance payload capacity and minimize costs.
• Reason (R): Generative design tools are specifically developed for modeling cryogenic fuel tanks used in PSLV variants.
• This statement is false. While generative design tools can be applied to a variety of engineering problems, they are not specifically developed for modeling cryogenic fuel tanks used in PSLV (Polar Satellite Launch Vehicle) variants.
• Cryogenic fuel tanks are designed using specialized engineering techniques focusing on material properties, thermal insulation, and structural strength to handle extremely low temperatures, but these do not rely solely on generative design tools.
• Conclusion: The assertion is correct, but the reason provided does not justify the assertion. Therefore, the correct answer is 3) A is true, but R is false.

Additional Information

• Generative Design Software:
• It is an advanced computational design approach that uses AI and algorithms to generate design alternatives based on specific constraints and objectives.
• The software is widely used in industries like aerospace, automotive, and architecture for optimizing designs.
• Applications include lightweighting components, improving structural performance, and enhancing material utilization.
• It integrates seamlessly with 3D printing and advanced manufacturing techniques for efficient production.
• ISRO's Use of Advanced Technologies:
• ISRO employs technologies like topology optimization, additive manufacturing, and generative design to enhance the efficiency of spacecraft and launch vehicles.
• Weight optimization is critical for launch vehicles like PSLV, GSLV, and Gaganyaan to maximize payload capacity while minimizing fuel consumption.
• ISRO also focuses on materials science innovations to develop stronger, lightweight alloys and composites for spacecraft components.
• Cryogenic Fuel Tanks:
• Cryogenic fuel tanks are used to store liquid fuels like liquid hydrogen (LH2) and liquid oxygen (LOX) at extremely low temperatures.
• They are engineered using materials like aluminum alloys and composites that can withstand thermal stresses and prevent leakage.
• Specialized thermal insulation is applied to maintain the low temperatures required for cryogenic fuels.
• PSLV (Polar Satellite Launch Vehicle):
• PSLV is one of ISRO's most reliable launch vehicles, capable of deploying satellites into polar orbits.
• It uses a combination of solid and liquid propulsion systems, but it does not rely solely on cryogenic technology (used more prominently in GSLV).
• Generative design software has been employed in optimizing the design of PSLV components to enhance its performance.

Important Points

• ISRO and Generative Design:
• ISRO collaborates with organizations like NASA, DRDO, and private companies to incorporate cutting-edge technologies, including AI-driven generative design.
• Generative design tools help ISRO in areas such as structural analysis, thermal management, and weight optimization of spacecraft and launch vehicles.
• Generative Design Applications:
• Beyond aerospace, generative design is used in automotive (e.g., lightweight car parts), architecture (e.g., optimized building structures), and medical devices (e.g., customized implants).
• It is a growing field with increasing applications in advanced manufacturing and sustainability initiatives.

The correct answer is 3) Statement 1 and 2 are Correct.

Key Points

• Statement 1: A State requires the Centre's consent for internal borrowing if it owes any debt to the Centre.

• This is correct as per Article 293(3) of the Constitution of India. A State that owes loans to the Centre must seek prior approval before borrowing further.

• Statement 2: No State can raise loans from foreign sources without prior approval of the Union Government.

• This is correct as the borrowing of funds from foreign sources by States is regulated by the Union Government to ensure compliance with international agreements and the country’s financial stability.

• The borrowing powers of States are governed by Article 293 of the Constitution, which imposes restrictions to prevent financial instability or unsanctioned debts.

• The Union Government oversees borrowing activities of States to maintain fiscal discipline and ensure coordination between States and the Centre.

• Thus, both statements are correct, and the correct answer is 3) Statement 1 and 2 are Correct.

Additional Information

• Article 293 of the Constitution:
• Clause (1): A State can borrow within the territory of India upon the security of its Consolidated Fund.
• Clause (3): If a State owes any loans to the Union Government, it must seek prior approval for further borrowing.
• Clause (4): The Union Government can impose conditions on borrowing to ensure compliance with financial stability norms.
• Foreign Borrowing:
• States cannot independently negotiate loans with foreign entities without Union Government approval.
• This ensures that external borrowings align with national interests and international agreements.
• Fiscal Federalism in India:
• The financial relationship between the Centre and States is governed by Constitutional provisions to maintain fiscal discipline.
• The Finance Commission periodically reviews the allocation of resources and borrowing limits.
• Borrowing Limits:
• The Union Government sets borrowing limits for States based on economic conditions and fiscal parameters.
• This is done to prevent excessive debt accumulation and ensure financial sustainability.

Important Points

• Union Control Over Borrowing: The Union Government ensures that borrowing by States does not conflict with national financial policies and international obligations.
• Finance Commission: The Finance Commission recommends measures to manage State borrowing and allocates funds to ensure equitable distribution.
• Fiscal Responsibility and Budget Management (FRBM) Act: This Act promotes financial discipline by prescribing fiscal targets for both the Centre and States.

The correct answer is It offers high resistivity and a high melting point..

Key Points

• High Resistivity: Nichrome has a high resistivity, which makes it ideal for use as a heating element. High resistivity ensures more heat generation for a given current, making it efficient for heating applications.
• High Melting Point: Nichrome offers a high melting point (approximately 1400°C), ensuring that it can withstand high temperatures without melting or deforming. This property is crucial for electric heaters that operate at elevated temperatures.
• Oxidation Resistance: Nichrome forms a protective layer of chromium oxide on its surface when heated. This layer prevents further oxidation, enhancing its durability and making it suitable for prolonged use as a heating element.
• Mechanical Strength: Nichrome exhibits excellent mechanical strength even at high temperatures, ensuring that the heating element maintains its structure and functionality during operation.
• Applications: Due to its properties, nichrome is widely used in appliances like electric heaters, toasters, and hair dryers, as well as industrial heating applications.

Additional Information

• Composition of Nichrome: Nichrome is an alloy primarily composed of Nickel (approximately 80%) and Chromium (approximately 20%), with possible small additions of iron or other elements.
• Uses: Apart from electric heaters, nichrome is used in applications like kilns, laboratory equipment, hot-wire cutters, and resistance wires due to its ability to generate heat efficiently.
• Thermal Stability: Nichrome can maintain its properties even after repeated heating cycles, making it suitable for long-term use in devices requiring consistent performance.
• Comparison with Other Materials: Unlike materials like copper or aluminum, nichrome does not oxidize rapidly at high temperatures and maintains its resistive properties, providing a longer lifespan.
• Safety Features: The oxidation-resistant properties of nichrome reduce the risk of overheating and material degradation, ensuring safer operation in heating devices.

Important Points

• Option 1: Low resistivity and high melting point are not characteristic of nichrome. Nichrome has high resistivity, not low. This option is incorrect.
• Option 2: High resistivity and low melting point are incorrect because nichrome has a high melting point (around 1400°C). This option is incorrect.
• Option 4: Low resistivity and low melting point are incorrect as nichrome is known for its high resistivity and high melting point. This option is incorrect.
• Correct Option: The correct answer is that nichrome offers high resistivity and a high melting point, making it ideal for heating elements.

The correct answer is Rajputs.

Key Points

• Thoda is a traditional martial art practiced in Himachal Pradesh, India, primarily by the Rajput community.
• It combines elements of archery and martial arts, and is deeply rooted in the cultural and historical traditions of the region.
• The sport involves using wooden bows and arrows, and participants aim to hit the opponent's leg as part of the competitive gameplay.
• Thoda is typically performed during local festivals and celebrations, showcasing the rich heritage of the Rajput community.
• The martial art traces its origin to the Mahabharata, symbolizing valor and warrior skills, which have been preserved by generations of Rajputs.

Additional Information

• Location: Thoda is primarily performed in the Himachal Pradesh region, particularly in areas like Shimla and Kullu. The mountainous terrain adds to the challenging nature of the sport.
• Features: Participants use blunt arrows and wear protective gear to avoid injuries. The sport emphasizes skill, strategy, and precision rather than aggression.
• Cultural Significance: Thoda is not just a martial art but also a way to preserve the Rajput warrior traditions and their historical connection to bravery and combat expertise.
• Festivals: Thoda is often performed during Baisakhi and other local festivals, making it a key attraction for tourists and locals alike.
• Historical Context: The martial art is believed to have originated from the Mahabharata, where archery played a significant role in warfare. It reflects the warrior ethos of ancient Indian culture.

Important Points

• Other Communities: While Thoda is primarily associated with the Rajputs, individuals from other communities may occasionally participate in the sport for recreational purposes.
• Preservation: Efforts are being made by the Himachal Pradesh government to preserve and promote Thoda as part of the state's intangible cultural heritage.
• Training: Thoda requires rigorous physical training and mastery of archery techniques, reflecting the disciplined lifestyle of the Rajputs.
• Modern Adaptations: Although traditional in nature, Thoda has been adapted for modern audiences with organized tournaments and safety measures.
• Tourism: Thoda performances attract domestic and international tourists, contributing to the cultural tourism of Himachal Pradesh.

The correct answer is 1) Both A and R are true, and R is the correct explanation of A..

Key Points

• Assertion (A): GDP doesn't really tell the whole story when it comes to how well people in a country are actually doing.
• Gross Domestic Product (GDP) measures the total economic output of a country but does not reflect the overall well-being of citizens.
• It does not account for factors such as income inequality, environmental degradation, or the quality of life. Hence, the assertion is correct.
• Reason (R): That's mainly because it doesn't take into account stuff like wear and tear of machines, pollution, or even how the money is divided among people.
• GDP primarily measures economic activity and ignores externalities like pollution, resource depletion, or income distribution.
• It also excludes factors such as the depreciation of capital goods (wear and tear of machines) and how wealth is distributed among individuals. Hence, the reason is correct.
• The reason directly explains why GDP fails to fully capture the well-being of citizens. Thus, it is the correct explanation of the assertion.
• Therefore, both A and R are true, and R is the correct explanation of A.

Additional Information

• Limitations of GDP as an Indicator:
• Environmental Costs: GDP does not consider the negative effects of economic activities, such as pollution or depletion of natural resources.
• Income Inequality: GDP measures total output but does not show how income is distributed across the population. High GDP can coexist with widespread poverty.
• Non-Market Activities: Informal sector activities, household labor, and volunteer work are excluded from GDP calculations, despite their contribution to society.
• Depreciation: GDP does not account for the wear and tear of capital goods (known as depreciation), which can affect future productivity.
• Quality of Life: GDP focuses on quantity rather than quality. Factors like healthcare, education, or happiness are not directly measured.
• Alternative Measures of Well-Being:
• Human Development Index (HDI): Combines measures of health, education, and income to provide a broader perspective on well-being.
• Gross National Happiness (GNH): Used by countries like Bhutan to prioritize happiness and quality of life over economic output.
• Genuine Progress Indicator (GPI): Adjusts GDP by considering factors such as environmental costs, social costs, and income inequality.
• Green GDP: Accounts for environmental degradation and resource depletion alongside economic growth.
• Important Points:
• Economists and policymakers often use GDP as a benchmark but recognize the need for supplementary indicators to assess a country’s overall progress.
• In recent years, global organizations like the United Nations and World Bank have emphasized the importance of inclusive growth and sustainable development.
• Countries are increasingly adopting multidimensional indices to address the limitations of GDP and focus on long-term well-being.

The correct answer is Both A and R are true, and R is the correct explanation of A..

Key Points

• Assertion (A): AQI value above 400 is classified as 'Severe'.
• The Air Quality Index (AQI) is a numerical scale used to measure air pollution levels.
• An AQI above 400 falls in the 'Severe' category, indicating hazardous levels of air pollution.
• This classification is based on guidelines provided by agencies like the Central Pollution Control Board (CPCB) in India.
• Hence, the assertion is correct.
• Reason (R): Such levels cause respiratory effects even on healthy individuals.
• The 'Severe' category of AQI represents extremely high concentrations of pollutants such as PM2.5, PM10, nitrogen dioxide, sulfur dioxide, and carbon monoxide.
• Exposure to such levels can lead to severe health effects, including respiratory distress, reduced lung function, and cardiovascular issues, even in healthy individuals.
• Studies conducted by organizations like the World Health Organization (WHO) and CPCB validate that prolonged exposure to 'Severe' AQI levels is detrimental.
• Hence, the reason is correct.
• Link Between A and R:
• The classification of AQI above 400 as 'Severe' directly corresponds to the health impacts described in the reason.
• The severe health risks mentioned in the reason justify the classification of AQI above 400 as 'Severe'.
• Therefore, both A and R are true, and R is the correct explanation of A.

Additional Information

• Air Quality Index (AQI):
• The AQI is a standardized index used globally to communicate air quality levels and their health implications.
• It is calculated using the concentration of major air pollutants, including PM2.5, PM10, ozone, carbon monoxide, and sulfur dioxide.
• In India, AQI classifications include categories like 'Good', 'Satisfactory', 'Moderate', 'Poor', 'Very Poor', and 'Severe'.
• Health Impacts of Severe AQI:
• Severe AQI levels can cause lung infections, asthma, and bronchitis in vulnerable groups.
• Healthy individuals may experience difficulty breathing and chest tightness at prolonged exposure.
• People with pre-existing conditions like heart disease or COPD are at greater risk of exacerbation.
• Global Air Quality Standards:
• Countries like the United States and India have their own AQI systems but follow similar pollutant concentration limits.
• Organizations like the WHO provide global guidelines for air pollution and its health effects.
• Steps to Mitigate Severe AQI Levels:
• Governments implement measures like restricting industrial emissions, promoting renewable energy, and reducing vehicular pollution.
• Individuals can take precautions such as using air purifiers, wearing masks, and limiting outdoor activities during high AQI periods.

Important Points

• AQI Monitoring in India:
• The Central Pollution Control Board (CPCB), under the Ministry of Environment, Forest and Climate Change, oversees AQI monitoring.
• The National Air Quality Index (NAQI) was launched in 2014 to simplify air quality data dissemination.
• Pollutants in AQI Calculation:
• Common pollutants include PM2.5, PM10, ozone (O3), nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon monoxide (CO).
• Each pollutant has specific concentration thresholds for AQI calculation.
• Precautionary Measures:
• Avoid outdoor activities during 'Severe' AQI periods.
• Use N95 masks or air-purifying respirators to minimize exposure.

The correct answer is They supported productivity but often benefited richer farmers.

Key Points

• Fertilizer subsidies were introduced as part of India’s agricultural policy during the Green Revolution (1960-1990) to boost agricultural productivity.
• These subsidies helped increase the use of fertilizers, particularly in areas where High-Yield Variety (HYV) seeds were introduced, leading to higher yields and food security.
• However, the benefits were often skewed towards richer farmers who owned larger landholdings, as they were better positioned to purchase fertilizers and had access to irrigation and other agricultural inputs.
• Small and marginal farmers, who lacked financial resources and access to irrigation, often could not take full advantage of these subsidies.
• While fertilizer subsidies increased productivity, they also caused regional disparities by favoring regions with better infrastructure, such as Punjab and Haryana, over less developed regions.

Additional Information

• Green Revolution:
• The Green Revolution in India started in the 1960s and aimed to increase agricultural productivity through the use of HYV seeds, irrigation, fertilizers, and pesticides.
• It primarily benefited states like Punjab, Haryana, and Uttar Pradesh due to the availability of irrigation facilities and improved infrastructure.
• The Green Revolution helped India achieve self-sufficiency in food grains but also led to income and regional inequalities.
• Impact of Fertilizer Subsidies:
• Fertilizer subsidies were critical in reducing the cost of production for farmers and improving agricultural yields.
• However, they contributed to soil degradation due to excessive and imbalanced use of fertilizers like urea.
• The subsidies disproportionately benefited richer farmers due to their ability to purchase fertilizers in bulk.
• Challenges for Small Farmers:
• Small and marginal farmers faced challenges such as lack of access to credit, irrigation facilities, and modern farming tools.
• They were unable to fully capitalize on the benefits of fertilizer subsidies, leading to a widening gap between large and small farmers.
• Regional Disparities:
• The Green Revolution and associated subsidies mainly benefited regions with better infrastructure, creating disparities between states like Punjab and Bihar.
• Less developed regions continued to rely on traditional farming methods, limiting their growth.

Important Points

• Environmental Impact: Excessive use of chemical fertilizers during the Green Revolution led to problems such as soil salinity, water pollution, and loss of soil fertility.
• Policy Implications: The need for targeted subsidies and better access for small farmers was recognized in later agricultural policies to address inequalities.
• Present-Day Scenario: Fertilizer subsidies remain a significant part of India’s agricultural policy, but the government is gradually moving towards direct benefit transfers (DBT) to ensure equitable distribution.

The correct answer is Only 1 and 3 are correct.

Key Points

• Statement 1: It aims to make India a global hub for production and export of green hydrogen.
• This statement is correct. The National Green Hydrogen Mission was introduced to position India as a key player in the global green hydrogen market, encouraging both domestic production and export opportunities.
• The initiative aligns with India’s commitment to reducing greenhouse gas emissions and achieving net-zero carbon emissions by 2070.
• Statement 2: The mission targets production of 10 MMT by 2030.
• This statement is incorrect. While the mission has ambitious production targets, the actual target for green hydrogen production by 2030 is 5 MMT (Million Metric Tonnes) as per the official framework of the National Green Hydrogen Mission.
• The focus is to enhance domestic production and reduce reliance on fossil fuels.
• Statement 3: Green hydrogen is produced by electrolysis using renewable energy.
• This statement is correct. Green hydrogen is generated through the process of electrolysis, where water is split into hydrogen and oxygen using electricity sourced from renewable energy like solar or wind power.
• This makes green hydrogen a sustainable and clean alternative to conventional hydrogen production methods, which rely on fossil fuels.

Additional Information

• National Green Hydrogen Mission:
• Launched by the Government of India in 2022, the mission aims to make India a leader in the production and use of green hydrogen.
• The mission will help in reducing India’s dependency on imported energy and contribute significantly to its energy transition efforts.
• It is expected to attract investments worth Rs. 8 lakh crore and create over 6 lakh jobs.
• The mission is part of India’s strategy to meet its Nationally Determined Contributions (NDCs) under the Paris Agreement.
• Green Hydrogen:
• It is hydrogen produced through electrolysis using electricity generated from renewable energy sources.
• This hydrogen has a variety of applications, including in industries like steel, cement, and chemicals, as well as in transportation and energy storage.
• It is considered a key fuel for the future due to its potential to decarbonize sectors that are difficult to electrify directly.
• Key Environmental Benefits:
• Green hydrogen reduces carbon emissions significantly compared to grey hydrogen, which is derived from natural gas.
• It supports the global transition to clean energy and helps combat climate change.
• Current Global Scenario:
• Countries like Germany, Japan, and Australia are investing heavily in green hydrogen technologies.
• India’s mission places it among the leading nations aiming to scale up green hydrogen production.

Important Points

• Green Hydrogen Production Technologies:
• Electrolysis: The most common method for producing green hydrogen using water and renewable electricity.
• Photoelectrochemical Water Splitting: Uses sunlight to split water into hydrogen and oxygen.
• Research is ongoing to improve the efficiency of these technologies and reduce production costs.
• Challenges in Green Hydrogen Adoption:
• The high cost of production and lack of infrastructure for storage and distribution are key barriers.
• Scaling up requires significant investments and technological advancements.
• Future Prospects:
• With global emphasis on achieving net-zero emissions, green hydrogen is expected to play a pivotal role in transforming the energy landscape.
• India’s proactive initiatives under the Green Hydrogen Mission aim to position the country as a major player in this emerging sector.

The correct answer is Public enterprises granted autonomy for better performance.

Key Points

• The term ‘Navratnas’ refers to select public sector enterprises in India that have been granted autonomy to improve their operational performance.
• This autonomy allows these enterprises to operate independently without significant interference from the government in decision-making processes, enabling them to compete in the global market.
• Navratnas are part of a larger classification system within India’s public sector units (PSUs), which includes Maharatnas, Navratnas, and Miniratnas, based on their financial performance and operational capabilities.
• The status of Navratna is granted to PSUs that meet certain financial criteria, such as earning a net profit, maintaining a good net worth, and achieving specific annual turnover thresholds.
• Navratna PSUs are empowered to make strategic investments, form joint ventures, and undertake mergers and acquisitions without requiring prior approval from the government.

Additional Information

• Criteria for Navratna Status:
• PSUs must achieve a score of 60 out of 100 in six performance parameters: net profit, net worth, total manpower cost, productivity of capital and assets, and earnings per share.
• They must also maintain a minimum annual turnover of Rs. 2,000 crore and a net profit of Rs. 30 crore.
• Features of Navratna Companies:
• Navratna PSUs can invest up to Rs. 1,000 crore or 15% of their net worth in a single project without government approval.
• They are allowed to enter into joint ventures and form alliances with foreign companies to enhance their operational efficiency.
• Examples of Navratna PSUs:
• Companies such as Bharat Electronics Limited (BEL), Hindustan Aeronautics Limited (HAL), and National Aluminium Company Limited (NALCO) have been granted Navratna status.
• These companies operate in diverse sectors, including defense, aerospace, energy, and minerals.
• Difference Between Navratna and Maharatna:
• Maharatna companies have even greater autonomy than Navratna companies. For instance, Maharatnas can invest up to Rs. 5,000 crore in a single project without government approval.
• Navratna status is often a stepping stone for PSUs to achieve Maharatna status based on their sustained financial and operational performance.

Important Points

• Historical Context:
• The Navratna status was introduced in 1997 as part of India’s economic reforms to enhance the efficiency of PSUs.
• This initiative was aimed at encouraging PSUs to operate more competitively and contribute to national economic growth.
• Impact of Autonomy:
• Navratna PSUs have played a crucial role in driving industrial growth, creating employment opportunities, and earning significant foreign exchange for India.
• They are often considered benchmarks for operational excellence within the public sector.
• Global Competitiveness:
• By granting autonomy, Navratna companies have been able to expand their operations internationally, competing with private and multinational corporations.
• For example, ONGC Videsh Ltd., a subsidiary of ONGC (a Navratna company), has successfully acquired oil and gas assets abroad.

The correct answer is Mangalyaan (Mars Orbiter Mission).

Key Points

• Mangalyaan, also known as the Mars Orbiter Mission (MOM), was launched by the Indian Space Research Organisation (ISRO) on 5 November 2013.
• This mission made India the first Asian nation to reach Martian orbit and the fourth space agency globally to do so after NASA, the Soviet space program, and the European Space Agency.
• The spacecraft was launched aboard the Polar Satellite Launch Vehicle (PSLV-C25) from the Sriharikota spaceport.
• Mangalyaan was designed to study the Martian surface, morphology, atmosphere, and mineralogy, contributing significantly to Mars exploration.
• The mission was executed with a remarkably low budget of approximately ₹450 crores, making it one of the most cost-effective interplanetary missions globally.
• This achievement demonstrated India’s technological capabilities in deep space exploration and inspired future missions like Chandrayaan-2 and Aditya-L1.

Additional Information

• Chandrayaan-1:
• Chandrayaan-1 was India’s first lunar probe, launched on 22 October 2008.
• It discovered the presence of water molecules on the Moon’s surface, a landmark finding in space science.
• The mission was instrumental in mapping the Moon’s surface composition and topography.
• The spacecraft carried 11 payloads, including instruments from ISRO, NASA, ESA, and other international agencies.
• Gaganyaan:
• The Gaganyaan mission is India’s first human spaceflight program scheduled for launch by 2024.
• The mission aims to send Indian astronauts, known as Vyomanauts, to low Earth orbit aboard an Indian-made spacecraft.
• It includes orbital crew modules developed by ISRO and emphasizes human space exploration capabilities.
• Aditya-L1:
• Aditya-L1 is India’s first solar mission, launched by ISRO to study the Sun’s corona, solar emissions, and solar wind.
• The spacecraft will be placed in a Lagrangian point (L1) between the Earth and the Sun for continuous observation.
• This mission will provide valuable insights into space weather phenomena and their impact on Earth.
• India’s Space Achievements:
• India is among the leading countries in space exploration, with missions like Chandrayaan-2, RISAT, and GSAT satellites.
• ISRO’s focus on cost-effective technology has garnered global recognition, including its commercial satellite launches via the PSLV.

Important Points

• ISRO’s Role:
• ISRO has been pivotal in advancing India’s space capabilities, with missions like Mangalyaan, Chandrayaan, and Gaganyaan.
• Its achievements demonstrate self-reliance in satellite technology and interplanetary exploration.
• International Collaboration:
• ISRO has collaborated with agencies like NASA, ESA, and Roscosmos for research and payload development.
• Such partnerships enhance India’s scientific and technological expertise in space exploration.
• Budget and Efficiency:
• ISRO’s missions are known for their cost-effectiveness, making it a preferred option for commercial satellite launches.
• Mangalyaan’s budget of ₹450 crores showcases India’s capability for efficient space mission execution.

The correct answer is Russia.

Key Points

• Russia, a member of the BRICS nations, has the longest coastline among the BRICS countries. Its coastline extends to 37,653 km, making it the second-longest in the world, after Canada.
• The coastline of Russia stretches along the shores of the Arctic Ocean, Pacific Ocean, Baltic Sea, Black Sea, and Caspian Sea, providing it with immense geographical significance.
• Russia's coastline covers a wide array of geographical features, including fjords, gulfs, peninsulas, and islands, which contribute to its extensive length and ecological diversity.
• Among the BRICS nations, the other countries have relatively shorter coastlines: Brazil (7,491 km), China (14,500 km), South Africa (2,798 km), and India (7,516.6 km).
• The vast coastline of Russia plays a crucial role in its economic, strategic, and ecological significance, supporting industries like fishing, shipping, and oil exploration.

Additional Information

• Comparison of BRICS countries' coastlines:
• Russia: As mentioned, Russia's coastline spans approximately 37,653 km, making it the longest among BRICS nations and the second-longest globally.
• Brazil: The coastline of Brazil measures around 7,491 km. It is known for its beautiful beaches, tropical climate, and the Amazon River estuary.
• China: China's coastline stretches approximately 14,500 km, with major ports like Shanghai, Tianjin, and Guangzhou supporting its large-scale trade activities.
• South Africa: South Africa has a coastline of about 2,798 km, bordered by both the Atlantic and Indian Oceans, making it a significant maritime nation in Africa.
• India: The Indian coastline is about 7,516.6 km long and is well-known for its major ports such as Mumbai, Chennai, and Kolkata.
• Strategic Importance of Russia's Coastline:
• The coastline provides access to several important seas, including the Barents Sea, Okhotsk Sea, and the Bering Sea.
• It has numerous important ports, such as Vladivostok, Murmansk, and Arkhangelsk, that play a vital role in international trade and naval operations.
• The Arctic coastline is particularly significant as it provides access to the Northern Sea Route, which serves as a faster shipping route between Europe and Asia.
• Ecological and Economic Role:
• Russia's extensive coastline supports abundant marine biodiversity, including fisheries and marine mammals.
• The northern coastline provides access to the Arctic's natural resources, including large reserves of oil and natural gas.
• Coastal tourism is a growing industry, especially in regions like the Black Sea coast and parts of the Pacific coastline.
• Geographical Features:
• Russia's coastline includes several prominent features such as the Kola Peninsula, Kamchatka Peninsula, and the Sea of Japan.
• It is home to various islands, such as the Kuril Islands, Wrangel Island, and Franz Josef Land, which add to the overall length of the coastline.
• The geographical diversity along the coastline makes it important for research on climate change, especially in the Arctic regions.

Important Points

• Arctic Significance: Russia's Arctic coastline is becoming increasingly important due to melting ice caps, which are opening up new shipping routes and providing access to untapped natural resources.
• Economic Development: Ports along Russia's coastline are crucial for its economy, supporting industries such as shipping, trade, and natural gas exports.
• Global Position: Russia's extensive coastline gives it strategic advantages in terms of maritime defense and exploration of underwater resources.
• Environmental Concerns: Despite its importance, Russia's coastline is vulnerable to issues like climate change, pollution, and overfishing, which require sustainable management efforts.

The correct answer is Kalaripayattu.

Key Points

• Kalaripayattu is one of the oldest martial arts in the world and is native to Kerala, India.
• It involves the use of various weapons, including a unique flexible sword called the "Urumi", which is considered one of the deadliest weapons in this martial art.
• The Urumi is a long, flexible whip-like sword made of metal that requires exceptional skill and mastery to wield effectively.
• Kalaripayattu combines physical training, self-defense techniques, and medicinal practices, making it a holistic martial art form.
• It is deeply rooted in the cultural and historical traditions of Kerala, with connections to ancient Indian martial practices and spiritual philosophies.

Additional Information

• Silambam:
• Silambam is a weapon-based martial art originating from Tamil Nadu, India.
• It primarily uses a staff (stick) as the main weapon, along with other tools such as knives and swords.
• It focuses on speed, agility, and precision, and is traditionally practiced for self-defense and combat training.
• Gatka:
• Gatka is a traditional Sikh martial art that originated in Punjab, India.
• It involves the use of various weapons, including swords, sticks, and shields, and emphasizes spiritual and physical discipline.
• Gatka is often performed during Sikh festivals and events as a demonstration of martial skills and cultural heritage.
• Thang-Ta:
• Thang-Ta is a martial art form from Manipur, India, focusing on the use of swords and spears.
• It integrates physical combat techniques with dance movements and spiritual practices.
• Thang-Ta is deeply connected to the cultural and religious traditions of Manipur.
• Urumi:
• The Urumi is unique to Kalaripayattu and requires advanced expertise to handle due to its flexible nature.
• It is used both offensively and defensively, allowing the wielder to attack multiple opponents simultaneously.
• The weapon symbolizes precision, agility, and mastery in Kalaripayattu.

Important Points

• Historical Significance:
• Kalaripayattu is believed to have influenced other martial arts, including Kung Fu, through the teachings of Indian monks such as Bodhidharma.
• Its origins date back to ancient India and are mentioned in texts such as the Mahabharata.
• Training and Philosophy:
• Kalaripayattu training includes mastery of weapons, hand-to-hand combat, acrobatics, and medicinal knowledge.
• It emphasizes physical fitness, mental discipline, and spiritual growth.
• Modern Revival:
• Efforts are being made to preserve and promote Kalaripayattu as a cultural and martial art heritage.
• It is gaining recognition globally and is often showcased in movies, performances, and exhibitions.

The correct answer is Chennai.

Key Points

• India's first-ever Test series victory against England occurred in 1952 at the Chepauk Stadium in Chennai (then known as Madras).
• The match was played from February 6 to February 10, 1952, and it was part of a five-match Test series.
• India won the match by an innings and 8 runs, marking their maiden Test victory over England since their debut in international cricket in 1932.
• This victory was a significant milestone in Indian cricket history, as it demonstrated the country's growing strength in the sport against a dominant cricketing nation like England.
• Key contributors to the win included Vinoo Mankad, who took 12 wickets in the match, and the Indian batsmen who secured a strong lead in the first innings.

Additional Information

• Chepauk Stadium, Chennai:
• Known as the MA Chidambaram Stadium, this ground is one of the oldest cricket stadiums in India, established in 1916.
• It has hosted numerous historic matches, including India's first Test victory over England in 1952.
• The stadium is renowned for its passionate cricket fans and iconic matches in Indian cricket history.
• Vinoo Mankad:
• He was one of India's finest all-rounders and played a crucial role in India's first Test win by taking 12 wickets in the match.
• Mankad's performance in the match included figures of 8/55 in England's second innings, which dismantled their batting lineup.
• His contribution remains one of the best bowling performances in Indian cricket history.
• Historical Context:
• India made its Test debut in 1932 against England but had to wait for nearly 20 years to secure its first victory.
• The 1952 victory in Chennai was a turning point in Indian cricket, instilling confidence in the team to compete at the highest level.
• This match also marked the beginning of India's journey as a competitive cricketing nation on the global stage.
• Other Venues Mentioned in Options:
• Mumbai: Known for hosting many iconic cricket matches, but it was not the venue for India's first Test victory.
• New Delhi: A prominent cricket venue in India, but not associated with the 1952 historic Test win.
• Kolkata: Home to Eden Gardens, one of the largest cricket stadiums in the world, but not the site of the first win.

Important Points

• Significance of the Victory:
• The 1952 victory against England was a landmark achievement for Indian cricket, ending a long drought of wins in Test matches.
• It boosted the morale of the Indian team and cricket fans across the country, laying the foundation for future successes.
• Legacy of Chepauk Stadium:
• The stadium has witnessed several historic cricketing moments, including this iconic victory.
• It remains a cherished venue for cricket lovers in India and continues to host international matches.

The correct answer is Garo.

Key Points

• The Wangala festival, also known as the "100 Drums Festival," is celebrated by the Garo tribal community, primarily residing in the northeastern Indian state of Meghalaya, and in parts of Assam and Bangladesh.
• It is a harvest festival celebrated in honor of the deity Saljong, also known as the Sun God, who is believed to bless the community with a bountiful harvest.
• The festival typically takes place in the month of November, marking the end of the agricultural year.
• The celebration involves traditional dances, music, and rituals performed by men and women dressed in colorful traditional attire. The highlight is the rhythmic beating of 100 drums, which symbolizes unity and joy.
• The Wangala festival not only showcases the rich cultural heritage of the Garo community but also promotes community bonding and the preservation of traditional art forms.

Additional Information

• Garo Tribe:
• The Garo people are one of the major ethnic groups in Meghalaya, alongside the Khasi and Jaintia tribes.
• Their traditional religion is known as A·chik, but many have adopted Christianity over the years.
• They primarily speak the A·chik language, which belongs to the Tibeto-Burman family of languages.
• The tribe is known for its rich cultural traditions, including music, dance, and handicrafts.
• Wangala Festival Significance:
• The festival is an expression of gratitude to Saljong, the Sun God, for the blessings of nature and a good harvest.
• It symbolizes the transition from hard agricultural labor to a time of relaxation and celebration.
• Through the festival, younger generations learn about traditional customs and rituals, ensuring the preservation of Garo heritage.
• Other Tribal Communities:
• Bodo: The Bodo community, predominantly found in Assam, celebrates festivals like Bwisagu, which marks the Assamese New Year.
• Santhal: The Santhal tribe, primarily residing in Jharkhand, Bihar, and Odisha, celebrates the Sohrai festival, which is linked to cattle worship and agriculture.
• Mizo: The Mizo tribe in Mizoram celebrates festivals like Chapchar Kut, which is related to the cultivation cycle.
• Important Facts:
• Meghalaya: Meghalaya is known as the "Abode of Clouds" and is home to multiple indigenous tribes, including the Garo, Khasi, and Jaintia.
• The state is rich in biodiversity and cultural heritage, making it a hub for eco-tourism and ethnic festivals.

Important Points

• Preservation of Culture: Festivals like Wangala play a crucial role in preserving indigenous cultures and traditions that are at risk due to modernization.
• Tourism Promotion: Wangala attracts tourists from across the globe, contributing to the local economy and promoting cultural exchange.
• Ecological Harmony: Tribal festivals often reflect harmony with nature, emphasizing sustainable living and respect for the environment.

The correct answer is Indian Evidence Act, 1872.

Key Points

• The Bharatiya Sakshya Adhiniyam, 2023 was enacted to replace the Indian Evidence Act, 1872. This marks a significant step in legal reforms aimed at modernizing evidence laws in India.
• The Indian Evidence Act, 1872 was one of the oldest laws in India, enacted during the British colonial period. It provided the framework for evidence admissibility in civil and criminal cases for over 150 years.
• The Bharatiya Sakshya Adhiniyam introduces updated provisions to address technological advancements, societal changes, and modern legal needs, ensuring that evidence laws remain relevant to the current era.
• The new act incorporates provisions for handling digital and electronic evidence, recognizing the increasing role of technology in judicial proceedings.
• This reform is part of the government's broader initiative to simplify and decolonize India's legal system by replacing outdated laws with legislation more reflective of contemporary Indian society.

Additional Information

• Indian Evidence Act, 1872:
• The act was drafted by Sir James Fitzjames Stephen during British rule and came into force on September 1, 1872.
• It laid down the rules regarding what constitutes evidence, the burden of proof, and the admissibility of evidence in courts.
• Although it has served its purpose for over a century, many of its provisions became outdated in the context of modern-day technological and social advancements.
• Digital and Electronic Evidence:
• The rise of the digital age has necessitated changes in evidence laws. The Bharatiya Sakshya Adhiniyam, 2023 addresses these issues by explicitly including provisions for the admissibility of electronic records, such as emails, text messages, and digital contracts.
• This is aligned with global practices and ensures that Indian courts can handle cases involving digital evidence more effectively.
• Government's Legal Reforms:
• The enactment of the Bharatiya Sakshya Adhiniyam is part of a larger initiative by the Indian government to replace colonial-era laws with new legislation tailored to India's current socio-legal framework.
• Other laws undergoing similar reforms include the Indian Penal Code (1860) and the Code of Criminal Procedure (1973).
• Impact on Judiciary:
• The updated provisions aim to reduce delays in judicial proceedings by streamlining the rules of evidence.
• It also seeks to improve the accuracy and reliability of evidence presented in court, thereby enhancing the quality of justice delivery.

Important Points

• Other Laws Not Replaced:
• The Indian Penal Code (Option 1) and the Contract Act, 1872 (Option 2) remain unaffected by this particular legislative reform.
• The Consumer Protection Act (Option 3) deals with consumer rights and grievances, unrelated to evidence laws.
• Significance of Legal Reforms:
• Replacing archaic laws with modern legislation enables the legal system to keep pace with rapid technological, social, and economic changes.
• These reforms aim to make laws more accessible, efficient, and reflective of Indian values and realities.

The correct answer is Justice Arun Palli.

Key Points

• Justice Arun Palli was appointed as the Chief Justice of the High Court of Jammu and Kashmir and Ladakh in April 2025.
• He has previously served as a judge in the Punjab and Haryana High Court, showcasing remarkable expertise in judicial matters.
• The appointment of Chief Justices in High Courts is made by the President of India, based on recommendations from the Collegium system, which includes the Chief Justice of India and senior judges of the Supreme Court.
• Justice Arun Palli is known for his contributions to various legal reforms and decisions in constitutional, civil, and criminal law during his tenure.
• The High Court of Jammu and Kashmir and Ladakh has jurisdiction over the union territories of Jammu and Kashmir and Ladakh, which were reorganized under the Jammu and Kashmir Reorganization Act, 2019.

Additional Information

• High Courts in India:
• India's judicial system has 25 High Courts, which serve as the highest judicial authority in states and union territories.
• High Courts are established under Article 214 of the Indian Constitution, and their jurisdiction includes civil, criminal, and constitutional matters.
• Appointments of Chief Justices and judges are made by the President under Articles 217 and 224 of the Constitution.
• Jammu and Kashmir Reorganization:
• The Jammu and Kashmir Reorganization Act, 2019, effective from 31^st October 2019, reorganized the state into two union territories: Jammu and Kashmir and Ladakh.
• The Act also stipulated the establishment of a common High Court for both union territories.
• Collegium System:
• The Collegium system governs the appointment and transfer of judges in the higher judiciary in India.
• It includes the Chief Justice of India and senior Supreme Court judges.
• Recommendations made by the Collegium are sent to the President, who appoints the judges.
• Functions of High Courts:
• High Courts have original jurisdiction over matters such as writ petitions, public interest litigations, and disputes involving fundamental rights.
• They also serve as appellate courts for civil and criminal cases decided by lower courts.

Important Points

• Justice Arun Palli:
• He has an illustrious career in the judiciary, marked by significant contributions to legal interpretations and reforms.
• His appointment highlights the emphasis on selecting competent and experienced individuals for key judicial positions.
• Role of High Court Chief Justices:
• Chief Justices play a pivotal role in ensuring the efficient functioning of High Courts and maintaining the independence of the judiciary.
• They are responsible for administrative supervision and decision-making in critical cases.
• Judicial System in Union Territories:
• The High Court of Jammu and Kashmir and Ladakh serves both union territories, ensuring access to justice for their residents.
• Efforts have been made to modernize the judicial infrastructure in these regions post-reorganization.

The correct answer is 2 only.

Key Points

• Statement 1: The Shola ecosystem is not characterized by arid and semi-arid climate zones. Instead, it is found in regions with a tropical montane climate, particularly in the Western Ghats of southern India. Hence, statement 1 is incorrect.
• Statement 2: The Shola ecosystem is indeed characterized by the growth of trees in the depressions and folds of valleys, which are surrounded by extensive grasslands. This unique pattern is a defining feature of the Shola forests. Hence, statement 2 is correct.
• Statement 3: The vegetation in the Shola ecosystem is dominated by broad-leaved evergreen trees, not conifers. Conifers are typically found in temperate or alpine regions, not tropical montane environments like the Shola forests. Hence, statement 3 is incorrect.
• The Shola ecosystem is an important part of the biodiversity of the Western Ghats, which is a UNESCO World Heritage Site and is known for its unique flora and fauna.
• Therefore, the correct answer is 2 only.

Additional Information

• Shola Forests:
• Shola forests are tropical montane forests found in the Western Ghats, particularly in Tamil Nadu, Kerala, and Karnataka.
• They are a mix of grasslands and patches of stunted evergreen forests located in valleys with high rainfall.
• The name "Shola" originates from Tamil, meaning "thicket" or "forest."
• These forests are home to several endemic species, such as the Nilgiri Tahr and Indian Giant Squirrel.
• Western Ghats:
• The Western Ghats are one of the eight "hottest hotspots" of biological diversity in the world.
• They were designated as a UNESCO World Heritage Site in 2012.
• The region plays a crucial role in maintaining the monsoon pattern and serves as a water source for peninsular India.
• Climate of Shola Ecosystem:
• The Shola ecosystem experiences a tropical montane climate with heavy rainfall, mist, and cool temperatures.
• This climate supports the unique combination of grasslands and forests, which are critical for the survival of diverse flora and fauna.
• Endangered Species:
• Several endangered species inhabit the Shola forests, such as the Nilgiri Marten and Lion-tailed Macaque.
• Efforts are being made to conserve these forests and their biodiversity through various government and non-government initiatives.

Important Points

• Conservation Status:
• The Western Ghats are under threat due to deforestation, habitat destruction, and climate change.
• Several conservation initiatives have been undertaken, including afforestation and the establishment of protected areas.
• Hydrological Importance:
• The Shola forests play a critical role in maintaining water cycles and acting as watersheds for major rivers like the Kaveri and Periyar.
• Global Significance:
• The Western Ghats contribute significantly to global biodiversity and are a priority region for conservation under international frameworks.

The correct answer is 84.

Key Points

• Chittorgarh Fort is one of the largest forts in India and is a UNESCO World Heritage Site located in Rajasthan.
• The fort originally had 84 water bodies, including lakes, wells, and stepwells, designed to provide an efficient water management system.
• These water bodies were intended to sustain the fort’s population of around 50,000 people and their livestock during long sieges.
• Currently, only 22 water bodies exist, due to the natural wear and tear over centuries and lack of consistent maintenance.
• The water bodies at Chittorgarh Fort collectively had the capacity to store 4 billion liters of water, enough to last for several years.

Additional Information

• Chittorgarh Fort’s Historical Significance:
• Chittorgarh Fort was the capital of the Mewar Kingdom and is associated with legends of valor and sacrifice, including stories of Rani Padmini and Maharana Pratap.
• The fort has been the site of three major sieges, each marking significant events in Indian history.
• Water Management System:
• The fort utilized an advanced water harvesting system that included reservoirs, stepwells, and interconnected channels.
• The water bodies were strategically placed to collect and store rainwater, ensuring a sustainable supply even during droughts or sieges.
• UNESCO World Heritage Status:
• Chittorgarh Fort is part of the Hill Forts of Rajasthan, which were collectively designated as a UNESCO World Heritage Site in 2013.
• The fort’s unique water management system was one of the key factors contributing to its World Heritage status.
• Architectural Features:
• The fort spans an area of 700 acres and stands atop a hill approximately 180 meters high.
• It houses several palaces, temples, and towers, such as the Vijay Stambh (Victory Tower) and Kirti Stambh (Tower of Fame).

Important Points

• Decline of Water Bodies:
• Of the original 84 water bodies, only 22 remain due to lack of proper conservation and environmental degradation.
• Efforts are being made by heritage conservationists to restore the remaining water structures.
• Key Historical Events:
• The fort witnessed the legendary Jauhar led by Rani Padmini during the siege by Alauddin Khilji in 1303.
• Another significant siege occurred in 1567 when Akbar attacked the fort.
• Tourism and Cultural Importance:
• Chittorgarh Fort is a major tourist attraction and draws visitors interested in history, architecture, and culture.
• The annual Jauhar Mela is held here to commemorate the fort’s history and sacrifices.

The correct answer is 10.

Key Points

• The Rigveda is one of the four sacred canonical texts of Hinduism, collectively known as the Vedas.
• The Rigveda is divided into 10 Mandalas (Books or Chapters). These Mandalas are further subdivided into hymns called Suktas.
• The 10 Mandalas consist of a total of 1,028 hymns and 10,600 verses, composed in Vedic Sanskrit.
• Each Mandala has a unique structure and content, with the first and tenth Mandalas being considered as later additions to the text due to differences in language and style.
• The Rigveda is considered the oldest Vedic text, likely compiled between 1500 BCE and 1200 BCE, making it one of the most ancient religious texts in the world.

Additional Information

• Structure of the Rigveda:
• The first and tenth Mandalas are considered the youngest and have the most hymns devoted to cosmology and philosophical ideas.
• The second to seventh Mandalas are the oldest and are often referred to as the "Family Books" as they are attributed to specific priestly families or clans.
• The eighth and ninth Mandalas focus on ritualistic hymns, particularly those related to the Soma ritual.
• Language and Composition:
• The Rigveda is written in Vedic Sanskrit, which is an early form of the Sanskrit language.
• The hymns were originally composed orally and passed down through generations before being written down.
• Subject Matter:
• The Rigveda deals with themes like cosmology, mythology, and rituals.
• It praises natural forces like Agni (fire), Indra (rain), and Surya (sun), as well as abstract concepts like truth and order (Rita).
• Significance:
• The Rigveda is considered a foundational text for understanding ancient Indian culture, religion, and society.
• It has been studied by scholars for its linguistic, historical, and philosophical insights.

Important Points

• The Rigveda is the earliest of the Vedas and one of the most ancient texts in Indo-European languages.
• The hymns are attributed to Rishis (sages) such as Vishvamitra, Vashistha, and Atri, among others.
• The text provides valuable insights into the early Vedic society, including its religious practices, societal structure, and economic activities.
• It was preserved through the oral tradition using systematic methods of memorization, such as Padapatha and Krama patha.