Statements 1, 2 and 3 are correct. The Swadeshi Movement was formally launched on 7 August 1905 at Calcutta Town Hall in reaction to Lord Curzon's partition of Bengal. It pioneered the mass boycott of British cloth and goods as well as national education, but the movement lost momentum following the Surat Split of December 1907 and severe British repression.

Pairs 1 and 2 are correctly matched. Dholavira in Gujarat is a UNESCO World Heritage Harappan site renowned for its sophisticated water harvesting reservoirs, and Sanchi in Madhya Pradesh contains the Great Stupa commissioned by Emperor Ashoka. Pair 3 is incorrectly matched because Hampi was the capital of the Vijayanagara Empire on the banks of the Tungabhadra river, not the Chola dynasty.

Statements 1 and 2 are correct. The Poona Pact was signed on 24 September 1932 at Yerwada Central Jail in Pune between Dr. B.R. Ambedkar and Mahatma Gandhi (signed by Madan Mohan Malaviya on Gandhi's behalf). It replaced the Communal Award's separate electorates with reserved seats for depressed classes in provincial legislatures, increasing their quota from 71 to 148 seats under joint electorates.

Statements 1 and 2 are correct. The mutiny erupted on 10 May 1857 at Meerut when sepoys broke open prison gates, killed British officers, and marched to Delhi. On 11-12 May 1857, the rebel soldiers seized Delhi and proclaimed the nominal Mughal ruler Bahadur Shah II (Zafar) as 'Shahenshah-e-Hindustan' (Emperor of India).

Statements 1, 2 and 3 are correct. The 20th edition of the FIFA World Cup took place in Brazil between 12 June and 13 July 2014 across 12 host cities. In the final match held at the Maracanã Stadium in Rio de Janeiro, Germany defeated Argentina 1-0 in extra time with a goal scored by Mario Götze to secure their fourth World Cup title.

Pairs 1 and 2 are correctly matched. The Chambal originates in the Vindhyan Range and joins the Yamuna river in Etawah, Uttar Pradesh, while the Son originates from the Amarkantak plateau and joins the Ganga near Patna. Pair 3 is incorrectly matched because the Tungabhadra is the major right-bank tributary of the Krishna river, not the Godavari.

Statements 1 and 2 are correct. El Nino is characterized by the periodic warming of sea surface temperatures in the central and east-central equatorial Pacific Ocean off the coast of Peru, which disrupts global atmospheric circulation and historically causes deficient southwest monsoon rainfall in India. Statement 3 is incorrect because El Nino events occur quasi-periodically at irregular intervals of two to seven years, rather than exactly every two years.

Countries 1, 2 and 4 share land borders with India. India shares terrestrial boundaries with Myanmar (1,643 km in the northeast), Afghanistan (106 km along the Wakhan corridor in Union Territory of Ladakh), and Bhutan (699 km). Thailand shares a maritime boundary with India in the Andaman Sea but does not share any land border.

Statements 1 and 3 are correct. The Basic Structure doctrine was established by a 13-judge bench in Kesavananda Bharati v. State of Kerala (1973), which held that Article 368 does not enable Parliament to alter or destroy the fundamental framework of the Constitution, and the Supreme Court has invoked it to invalidate constitutional amendments such as the 99th Amendment (NJAC) in 2015. Statement 2 is incorrect because Parliament's amending power is limited and cannot abrogate basic structure features.

Statements 1 and 2 are correct. The Finance Commission is constituted by the President of India under Article 280 of the Constitution every fifth year (or earlier) to recommend horizontal and vertical devolution of divisible net tax proceeds and principles governing grants-in-aid under Article 275. Statement 3 is incorrect because the recommendations of the Finance Commission are purely advisory in nature and not legally binding on the Government.

Statements 1 and 2 are correct. The Anti-Defection Law was enacted via the 52nd Constitutional Amendment Act of 1985, inserting the Tenth Schedule into the Constitution to disqualify legislators switching party allegiances. Statement 3 is incorrect because the Supreme Court in Kihoto Hollohan v. Zachillhu (1992) struck down Paragraph 7 of the Tenth Schedule, ruling that the Presiding Officer acts as a tribunal whose decisions are subject to judicial review under Articles 226 and 136.

Pairs 1, 2 and 3 are correctly matched. The Third Schedule specifies oaths and affirmations for constitutional functionaries, the Fourth Schedule governs allocation of seats in the Council of States (Rajya Sabha), and the Seventh Schedule distributes legislative powers under Union, State, and Concurrent Lists. Pair 4 is incorrectly matched because the Ninth Schedule was added by the First Constitutional Amendment Act, 1951, to protect land reform laws from judicial review, not by the 42nd Amendment of 1976.

Statements 1, 2 and 3 are correct. The Goods and Services Tax was implemented on 1 July 2017 via the 101st Constitutional Amendment Act, creating a unified destination-based tax that subsumed Central Excise, Service Tax, State VAT, and octroi. Article 366(12A) specifically excludes alcohol for human consumption from GST, while five petroleum products (crude oil, diesel, petrol, natural gas, and ATF) remain temporarily outside GST pending GST Council notification.

Statements 1 and 2 are correct. Ayushman Bharat PM-JAY was rolled out in September 2018, providing a cashless health cover of Rs. 5 lakh per eligible family per year for secondary and tertiary hospitalisation across empanelled public and private hospitals, protecting over 50 crore beneficiaries as the world's largest public health assurance program. Statement 3 is incorrect because the scheme is entitlement-based, targeting only the bottom 40% vulnerable population identified by the Socio-Economic Caste Census (SECC) 2011, not all citizens.

Statements 1, 2 and 3 are correct. The Monetary Policy Committee was established under Section 45ZB of the Reserve Bank of India Act, 1934 (as amended by the Finance Act, 2016) to fix the benchmark policy repo rate. It comprises six members—the RBI Governor as ex-officio Chairperson, the Deputy Governor in charge of monetary policy, one RBI officer, and three independent external experts appointed by the Central Government—with the Governor exercising a casting vote in the event of an equality of votes.

Statements 1 and 3 are correct. Coined in the Economic Survey, the 'Twin Balance Sheet' challenge refers to simultaneous balance sheet stress in the corporate sector (over-leveraged companies unable to service debt) and the banking sector (banks burdened with escalating non-performing assets), which prompted the enactment of the Insolvency and Bankruptcy Code (IBC) in 2016 to facilitate time-bound resolution. Statement 2 is incorrect because it relates to corporate-bank stress rather than central and state government fiscal deficits.

Statements 1 and 2 are correct. Mangrove root matrices dissipate wave energy, stabilize shorelines against erosion, and mitigate the impact of tidal surges and cyclones, with the UNESCO-listed Sundarbans delta spanning India and Bangladesh forming the contiguous largest mangrove ecosystem on Earth. Statement 3 is incorrect because mangroves are specialised halophytes adapted to intertidal zones with saline and brackish water, possessing pneumatophores and salt-excreting leaves.

Pairs 1 and 3 are correctly matched. Kaziranga National Park is situated in the Golaghat and Nagaon districts of Assam and shelters the world's largest population of great one-horned rhinoceroses, while Periyar Wildlife Sanctuary is located in the Western Ghats of Idukki and Pathanamthitta in Kerala. Pair 2 is incorrectly matched because Gir National Park is located in Gujarat, being the sole natural habitat of the Asiatic lion.

Statements 1, 2 and 3 are correct. Adopted under the UNFCCC at COP21 in 2015, Article 2 of the Paris Agreement commits parties to holding global warming well below 2°C and pursuing efforts to limit it to 1.5°C above pre-industrial levels. Article 9 obligates developed countries to provide climate finance to developing countries, and India's initial INDC pledged to reduce GDP emissions intensity by 33–35% by 2030 relative to 2005 levels.

Statements 1 and 2 are correct. CRISPR-Cas9 is a targeted genome-editing tool derived from the adaptive immune system of bacteria, where Cas9 endonuclease uses guide RNA to snip viral DNA sequences. Statement 3 is incorrect because related CRISPR-associated enzymes (such as Cas13) and modified Cas9 platforms specifically target and edit RNA molecules, extending CRISPR technology across both DNA and RNA.

Statements 1 and 2 are correct. Gravitational waves are ripples in spacetime predicted by Albert Einstein in 1916 under his General Theory of Relativity, and their first direct physical observation was achieved on 14 September 2015 by the Laser Interferometer Gravitational-Wave Observatory (LIGO) from two merging black holes. Statement 3 is incorrect because gravitational waves propagate through vacuum at exactly the speed of light (c), not slower.

Statements 1 and 2 are correct. Stem cells are unspecialized progenitor cells that possess the self-renewal capacity to proliferate and differentiate into diverse specialized functional cell lineages such as myocytes, neurons, and osteocytes. Embryonic stem cells derived from the inner cell mass of the blastocyst are pluripotent, meaning they can develop into nearly all cell types derived from the three primary germ layers (ectoderm, endoderm, and mesoderm).

Statements 1, 2 and 3 are correct. Dedicated to India's first Deputy Prime Minister and Home Minister Sardar Vallabhbhai Patel, the Statue of Unity stands on Sadhu Bet island facing the Sardar Sarovar Dam on the Narmada river in Kevadia, Gujarat. Inaugurated on 31 October 2018, its height of 182 metres makes it the tallest statue in the world.

Statements 1 and 3 are correct. In Navtej Singh Johar v. Union of India (September 2018), a unanimous five-judge Constitution Bench headed by CJI Dipak Misra decriminalized consensual sexual acts between consenting adults in private, affirming the fundamental rights to equality, privacy, and dignity under Articles 14, 15, 19, and 21. Statement 2 is incorrect because Section 377 was not struck down entirely; it remains in force for non-consensual sexual acts, sexual assault against minors, and bestiality.

Statements 1 and 2 are correct. The Kartarpur Corridor links the Dera Baba Nanak shrine in Gurdaspur district, Punjab, India to Gurdwara Darbar Sahib Kartarpur in Narowal district, Pakistan across the Ravi River, and was inaugurated in November 2019 celebrating the 550th Prakash Parv of Guru Nanak Dev. Statement 3 is incorrect because the bilateral agreement provides visa-free travel for Indian pilgrims and OCI cardholders, requiring only a valid passport and an Electronic Travel Authorization.

Statement 2 is correct because Lothal in Gujarat was a prominent Harappan coastal settlement featuring a tidal dockyard connected to the Bhogavo river. Statement 1 is incorrect because the Great Bath was excavated at Mohenjo-daro, not Harappa. Statement 3 is incorrect because the Harappan civilization was primarily not horse-centred, with undisputed horse remains absent from mainstream mature Harappan settlements.

Statements 1 and 2 are correct. Vardhamana Mahavira succeeded Parshvanatha as the 24th and last Tirthankara of Jainism, and Gautama Buddha delivered his inaugural sermon (Dharmachakrapravartana) to five ascetics at Deer Park in Sarnath. Statement 3 is incorrect because the First Buddhist Council was convened at the Saptaparni Cave in Rajgriha under King Ajatashatru, whereas Vaishali hosted the Second Buddhist Council under Kalashoka.

Option D is correct. Kautilya (Chanakya) authored the Arthashastra on statecraft and political economy; Vishakhadatta composed Mudrarakshasa narrating Chandragupta Maurya's ascent with Chanakya; Banabhatta served in Harsha's court and penned Harshacharita; and Kalidasa wrote the Sanskrit drama Malavikagnimitram based on Sunga ruler Agnimitra.

Statements 1 and 3 are correct. Adi Shankaracharya formulated Advaita Vedanta (absolute non-dualism), affirming the oneness of Atman and Brahman, and several hundred verses (saloks and shabads) of Kabir were compiled into the Adi Granth (Guru Granth Sahib) by Guru Arjan Dev in 1604. Statement 2 is incorrect because Ramanujacharya propounded Vishishtadvaita (qualified non-dualism), whereas Dvaita (strict dualism) was founded by Madhvacharya.

Statements 1 and 2 are correct. Akbar introduced the Mansabdari system in 1571 to organize military and civil administration with dual ranks (Zat and Sawar), and Raja Todar Mal designed the Zabt (Dahshala) system based on cadastral measurement and ten-year average crop yields. Statement 3 is incorrect because Din-i-Ilahi (Tauhid-i-Ilahi) was an ethical order rather than an official state religion, and it had very few initiates (barely 18, notably Birbal), meeting resistance from orthodox nobles like Raja Man Singh.

Statements 1 and 3 are correct. Mangal Pandey of the 34th Bengal Native Infantry revolted against greased cartridges at Barrackpore on 29 March 1857, and rebel sepoys seizing Delhi proclaimed Bahadur Shah Zafar as the symbolic Emperor of India. Statement 2 is incorrect because the revolt at Kanpur was led by Nana Saheb (the adopted son of Peshwa Baji Rao II) alongside Tatya Tope and Azimullah, whereas Rani Lakshmibai led the uprising at Jhansi.

Statements 1, 2 and 3 are correct. Raja Rammohan Roy established the Brahmo Sabha (later Brahmo Samaj) in Calcutta in August 1828 to advocate monotheism and eradicate social evils like Sati; Swami Dayananda Saraswati founded the Arya Samaj in Bombay in 1875 with the call 'Go back to the Vedas'; and Sir Syed Ahmad Khan spearheaded the Aligarh Movement, establishing the Muhammadan Anglo-Oriental College in 1875 to promote modern scientific education.

Statements 1 and 3 are correct. Allan Octavian Hume mobilised educated Indian elites to establish the Indian National Congress, and its founding session in December 1885 was presided over by prominent barrister Womesh Chandra Bonnerjee. Statement 2 is incorrect because the first session was held at Gokuldas Tejpal Sanskrit College in Bombay (having been relocated from Pune due to a cholera outbreak), whereas Calcutta hosted the second session in 1886.

Statements 1 and 2 are correct. The Swadeshi and Boycott Movement erupted in August 1905 to protest Lord Curzon's partition of Bengal, and following widespread patriotic agitation, the partition was officially annulled by King George V at the Delhi Durbar in December 1911. Statement 3 is incorrect because the ideological split between Moderates and Extremists occurred at the Surat session in December 1907 under the presidency of Rash Behari Ghosh, whereas the 1906 session took place in Calcutta under Dadabhai Naoroji.

All three statements are correct. In July 1991, India launched structural economic reforms anchored on Liberalization, Privatization, and Globalization (LPG). The Statement on Industrial Policy of 1991 dismantled the License Raj by abolishing industrial licensing for all but a handful of strategic sectors, steered under Prime Minister P.V. Narasimha Rao and Finance Minister Dr. Manmohan Singh.

Statements 1 and 2 are correct. On 8 April 1929, Bhagat Singh and Batukeshwar Dutt hurled non-lethal bombs and leaflets in the Central Legislative Assembly in Delhi to protest against the Public Safety Bill and Trade Disputes Bill, and the Kakori train robbery was executed on 9 August 1925 by Hindustan Republican Association revolutionaries. Statement 3 is incorrect because the Ghadar Party was founded in San Francisco in 1913 by Lala Har Dayal, Sohan Singh Bhakna, and associates, whereas Chandrashekhar Azad led the Hindustan Socialist Republican Association (HSRA).

Evaluating statements regarding the Kohima Peace Memorial and Eco-Park:

• Statement 1 is correct: The foundation-laying and inauguration program for the Kohima Peace Memorial and Eco-Park was held on March 8, 2024, at Kohima, Nagaland, attended by Nagaland Chief Minister Neiphiu Rio and the Japanese Ambassador to India Hiroshi Suzuki.
• Statement 2 is incorrect: The memorial and eco-park project is developed with funding and technical support from JAPAN (through JICA - Japan International Cooperation Agency), commemorating the fierce Battle of Kohima (1944) fought between the British-Indian troops and the Japanese forces during World War II. It is not developed by South Korea.

Therefore, only statement 1 is correct.

Atmospheric Composition of Saturn:

• Saturn is a gas giant planet whose overall bulk atmosphere consists primarily of Molecular Hydrogen ($H_2$, ~96.3%) and Helium ($He$, ~3.25%).
• Among the secondary / trace hydrocarbon atmospheric constituents, Methane ($CH_4$) is present in significant quantity (~0.45% or 4,500 ppm), alongside ammonia and phosphine, producing the characteristic hazy yellowish tint and spectroscopic absorption bands of Saturn's upper cloud layers.
• Furthermore, Saturn's largest moon, Titan, has a dense nitrogen-methane atmosphere where methane forms clouds, rain, and liquid hydrocarbon lakes.
• Among the four specific options provided (Sulphur dioxide, Carbon monoxide, Methane, Nitrogen), Methane is the predominant organic atmospheric gas.

Therefore, Saturn's atmosphere contains Methane (Option C).

Statements 1 and 2 are correct. Over 75% of India's precipitation is delivered by the southwest monsoon between June and September, and the retreating northeast monsoon picks up moisture over the Bay of Bengal to provide the Coromandel (Tamil Nadu) coast with its primary rainy season in October–December. Statement 3 is incorrect because western disturbances are extratropical storms originating in the Mediterranean region that bring critical rainfall and snow to northwest India during the winter months (December to February), benefiting rabi wheat cultivation.

Option C is correct. Epiphytes (such as orchids and ferns) thrive in dense, humid tropical rainforests of the Equatorial region; drought-tolerant Acacia shrubs with deep roots predominate in arid deserts like the Sahara; thick-trunked water-storing Baobab trees characterize the African Savanna woodlands; and Cedars (such as the Atlantic and Lebanon cedar) are native conifers of the Mediterranean bioclimatic zone.

Statements 1 and 2 are correct. Alluvial soil covers over 40% of India's total geographical area across the northern plains and river valleys and is highly fertile, while Black (Regur) soil formed from Deccan trap basalt possesses high moisture retention capacity making it ideal for cotton cultivation. Statement 3 is incorrect because Laterite soils develop under conditions of high temperature and alternating wet and dry seasons with intense leaching, which removes silica and results in severe deficiency of humus, nitrogen, and phosphate.

Statements 1 and 2 are correct. Tropical evergreen forests thrive in warm and humid regions receiving annual precipitation exceeding 200 cm, such as the Western Ghats and northeast India, while the Sundarbans delta hosts extensive halophytic mangrove forests dominated by Sundari trees. Statement 3 is incorrect because Alpine vegetation occurs exclusively at high altitudes above 3,500 metres in the Himalayas; the higher reaches of the Nilgiri hills instead support montane wet temperate forests known locally as 'Sholas' alongside rolling grasslands.

Statements 1 and 2 are correct. The Mariana Trench in the western Pacific Ocean contains the Challenger Deep (approximately 11,000 metres deep), the deepest point on Earth, and the Mid-Atlantic Ridge is an active divergent tectonic plate boundary where upwelling magma creates new oceanic crust. Statement 3 is incorrect because the Agulhas Current is a warm western boundary ocean current that flows southward along the eastern and south-eastern coast of Africa, whereas the cold Benguela Current flows along Africa's western coast.

Statements 1 and 3 are correct. The circum-Pacific 'Ring of Fire' is a horseshoe-shaped seismic belt along plate convergent margins where over 75% of active volcanoes and 90% of Earth's earthquakes occur, and the logarithmic Richter scale measures the seismic energy released (magnitude). Statement 2 is incorrect because the focus (or hypocentre) is the actual point inside the lithosphere where seismic rupture initiates, while the epicentre is the point on the Earth's surface vertically directly above the hypocentre.

Statements 1, 2 and 3 are correct. India ranks first globally in milk production, contributing approximately 24% of global output; rabi crops such as wheat, gram, and mustard are sown between October and December and harvested from March to May; and the Golden Revolution (led by Nirpakh Tutej between 1991 and 2003) targeted rapid growth in honey and horticulture crops.

Statements 1 and 2 are correct. Jharkhand possesses the largest coal reserves in India anchored by the Damodar valley coalfields (Jharia, Bokaro, and Karanpura), and the Kolar Gold Fields (KGF) in Kolar district of Karnataka historically formed one of India's deepest underground gold mining centers. Statement 3 is incorrect because Singhbhum in Jharkhand is renowned for rich deposits of iron ore (hematite), copper, and uranium, not petroleum (which is found in sedimentary basins like Assam, Mumbai High, and Rajasthan).

Statements 2 and 3 are correct. The McMahon Line, drawn at the 1914 Simla Convention by Sir Henry McMahon, forms the boundary between northeastern India (Arunachal Pradesh) and Tibet/China, and the Radcliffe Line was demarcated in August 1947 by the Boundary Commissions headed by Sir Cyril Radcliffe to divide British India into India and Pakistan. Statement 1 is incorrect because the Durand Line (established in 1893) demarcates the international border between Pakistan and Afghanistan, not India and Pakistan.

Statements 1, 2 and 3 are correct. The Palk Strait lies between Tamil Nadu in India and the Jaffna peninsula of Sri Lanka, connecting the Bay of Bengal with Palk Bay; the Strait of Malacca between the Malay Peninsula and Sumatra is the vital maritime conduit linking the Indian Ocean with the South China Sea (Pacific Ocean); and the narrow Bering Strait separates Chukotka Peninsula in Asia (Russia) from Alaska in North America (USA).

Statements 1 and 2 are correct. The Tropic of Cancer (23.5° N) bisects India across eight states—Gujarat, Rajasthan, Madhya Pradesh, Chhattisgarh, Jharkhand, West Bengal, Tripura, and Mizoram—and Indian Standard Time is calculated from the standard meridian of 82.5° E longitude passing through Mirzapur, Uttar Pradesh (UTC+5:30). Statement 3 is incorrect because 0° longitude is the Prime Meridian passing through Greenwich, London, whereas 0° latitude is the Equator.

Statements 1 and 3 are correct. The 42nd Constitutional Amendment Act of 1976 amended the Preamble for the only time in India's history, inserting the three words 'Socialist', 'Secular', and 'Integrity'. Statement 2 is incorrect because the Supreme Court affirmed in the Kesavananda Bharati case (1973) that although the Preamble is an integral part of the Constitution, it is non-justiciable and cannot be directly enforced in any court of law.

Statements 1 and 3 are correct. Article 21 provides that no person shall be deprived of life or personal liberty except according to procedure established by law, and Dr. B.R. Ambedkar termed Article 32 (Right to Constitutional Remedies) the very soul and heart of the Constitution without which it would be a nullity. Statement 2 is incorrect because the Right to Property ceased to be a fundamental right following the 44th Constitutional Amendment Act, 1978, which omitted Article 31 and reclassified it as a constitutional/legal right under Article 300A in Part XII.

Tidal Energy Potential in India:

• Tidal energy is harnessed from the gravitational rise and fall of ocean tides. It requires a high tidal range (difference between high and low tide of at least 4 to 5 meters) in enclosed bays and gulfs.
• In India, the Gulf of Khambhat (Gulf of Cambay) Coast in Gujarat possesses the largest tidal energy producing potential, with an estimated potential of approximately 7,000 MW (tidal range exceeding 8 to 11 meters).
• The Gulf of Kutch Coast follows with ~1,200 MW potential, and the Sundarbans (Gangetic delta) in West Bengal has ~100 MW potential.

Therefore, the Khambhat Coast is the largest tidal energy area in India (Option C).

Statements 1 and 2 are correct. Article 54 provides that the President is elected by an electoral college comprising elected members of both Houses of Parliament and elected members of the Legislative Assemblies of States (and NCT of Delhi and Puducherry), and Article 123 empowers the President to promulgate ordinances when either House is in recess. Statement 3 is incorrect because Article 56(1) sets the presidential term of office at five years from the date of entering office, not six years.

Statements 1 and 2 are correct. Article 131 confers exclusive original jurisdiction on the Supreme Court in federal disputes between the Government of India and one or more States or between two or more States, and Article 226 grants High Courts powers to issue prerogative writs for the enforcement of fundamental rights and for any other purpose. Statement 3 is incorrect because the collegium system is not mentioned anywhere in the Constitution of India; it was created through judicial interpretations in the Second Judges Case (1993) and Third Judges Case (1998).

Statements 1, 2 and 3 are correct. The 73rd Constitutional Amendment Act of 1992 inserted Part IX into the Constitution to accord constitutional status to a three-tier Panchayati Raj system, Article 243D(3) mandates reservation of not less than one-third of the total number of seats for women (including the number of seats reserved for SC/ST women), and the Eleventh Schedule (Article 243G) enumerates 29 developmental subjects within the jurisdiction of Panchayats.

Statements 1 and 2 are correct. Article 324 vests the superintendence, direction, and control of parliamentary, state assembly, presidential, and vice-presidential elections in the Election Commission of India, and Article 148 provides that the Comptroller and Auditor General is appointed by the President by warrant under hand and seal. Statement 3 is incorrect because under Article 88, while the Attorney General for India possesses the right to speak and take part in proceedings of either House or joint committees, he is not entitled to vote.

Statements 1 and 2 are correct. The Planning Commission was established in March 1950 by an executive resolution of the Government of India, and the National Development Council (NDC) was formed in August 1952 to associate states with national planning. Statement 3 is incorrect because the Planning Commission was a non-constitutional and non-statutory body, whereas Article 280 governs the Finance Commission.

Statements 2 and 3 are correct because the Human Development Index (HDI) measures composite achievements in three fundamental dimensions: a long and healthy life (life expectancy at birth), knowledge (mean and expected years of schooling), and a decent standard of living (Gross National Income per capita), and the 2013 Human Development Report ranked India 136th out of 186 nations with an HDI value of 0.554, placing it in the 'Medium Human Development' tier. Statement 1 is incorrect because the Human Development Report is conceptualised by economists Mahbub ul Haq and Amartya Sen and published annually by the United Nations Development Programme (UNDP), not the World Bank.

Statements 1 and 3 are correct. Article 246 and the Seventh Schedule classify legislative subjects into List I (Union List), List II (State List), and List III (Concurrent List), with the Union List comprising 100 subjects (originally 97). Statement 2 is incorrect because under Article 248 and Entry 97 of the Union List, residuary powers of legislation on any matter not enumerated in the State or Concurrent List are vested exclusively in the Union Parliament, not the States.

Statements 1 and 2 are correct. Article 64 and Article 89(1) stipulate that the Vice-President of India is the ex-officio Chairman of the Council of States (Rajya Sabha), and Article 75(1) provides that the Prime Minister shall be appointed by the President. Statement 3 is incorrect because Article 66(3)(b) prescribes that a candidate for election as Vice-President must have completed the minimum age of 35 years (not 30 years, which is the qualification age for a member of Rajya Sabha under Article 84).

Statements 1 and 2 are correct. A National Emergency under Article 352 has been proclaimed three times in independent India—in October 1962 (Chinese aggression), December 1971 (Indo-Pakistan war), and June 1975 (internal disturbance)—and Article 356 empowers the President to impose President's Rule in a State upon receiving a report from the Governor or otherwise. Statement 3 is incorrect because a Financial Emergency under Article 360 has never been declared in India despite severe economic crises such as in 1991.

Statements 1, 2 and 3 are correct. Gross Domestic Product at market prices equals GDP at factor cost plus product taxes minus product subsidies; Gross National Product is derived by adding Net Factor Income from Abroad (NFIA) to GDP; and the Central Statistics Office under the Ministry of Statistics and Programme Implementation (MoSPI) compiles and publishes official annual and quarterly national accounts aggregates.

Statements 1 and 2 are correct as the RBI was nationalized on 1 January 1949, and the repo rate is the policy rate at which the RBI provides liquidity to commercial banks against eligible securities. Statement 3 is incorrect because raising the CRR forces commercial banks to lock away a higher share of their net demand and time liabilities with the RBI, shrinking their lendable resources.

Statements 1 and 2 are correct. The Wholesale Price Index (published by the Office of the Economic Adviser, DPIIT) tracks bulk commercial transactions excluding services, and the RBI adopted the Consumer Price Index (Combined) as its official headline nominal anchor following the Urjit Patel Committee recommendations in 2014 for flexible inflation targeting (4% ± 2%). Statement 3 is incorrect because stagflation is characterized by economic stagnation (slow growth and high unemployment) coupled with high inflation, rather than high growth.

Statements 1 and 2 are correct. Fiscal deficit represents the total borrowing requirement of the government calculated as Total Expenditure minus Total Non-Debt Receipts (Revenue Receipts plus Non-Debt Capital Receipts), and the FRBM Act was passed in 2003 to institutionalize fiscal discipline and reduce deficits. Statement 3 is incorrect because fiscal deficit comprises revenue deficit plus net capital expenditure (capital outlay minus non-debt capital receipts), meaning fiscal deficit is almost always larger than the revenue deficit.

Statements 1 and 2 are correct. GST was implemented across India on 1 July 2017 pursuant to the 101st Constitutional Amendment Act, amalgamating seventeen central and state indirect levies including Central Excise Duty, Additional Excise Duties, Service Tax, and State VAT. Statement 3 is incorrect because under Article 279A(5), five specified petroleum items (petroleum crude, high-speed diesel, motor spirit/petrol, natural gas, and aviation turbine fuel) remain temporarily outside the GST levy and continue under Central Excise and State VAT.

Statements 1 and 2 are correct. The Suresh Tendulkar Committee (2009) shifted the poverty measurement from calorie intake to monthly per capita expenditure on food, education, and health, and the Mahatma Gandhi National Rural Employment Guarantee Act (2005) provides a legal guarantee of at least 100 days of unskilled wage employment per rural household annually. Statement 3 is incorrect in this developmental context because the Planning Commission constituted the C. Rangarajan Expert Group in 2012 specifically to review the methodology for measurement of poverty.

Statements 1 and 2 are correct. India's liberalised FDI policy permits up to 100% foreign equity under the automatic route in manufacturing and most non-critical sectors, and the Current Account of the Balance of Payments registers merchandise trade (exports and imports of goods) as well as invisibles (services, transfers, and worker remittances). Statement 3 is incorrect because India's foreign exchange reserves (foreign currency assets, gold, SDRs, and reserve tranche position) are managed exclusively by the Reserve Bank of India under the RBI Act, 1934 and FEMA, 1999, not SEBI.

Statements 1 and 2 are correct. The National Institution for Transforming India (NITI Aayog) was established via a Cabinet resolution on 1 January 2015 to replace the Planning Commission with a cooperative federalism think-tank, and the First Five-Year Plan (1951-56) drafted by K.N. Raj was based on the Harrod-Domar capital accumulation model focusing on agriculture and irrigation. Statement 3 is incorrect because the Second Five-Year Plan (1956-61) was based on the Mahalanobis model and prioritized rapid industrialisation with special emphasis on heavy basic industries and capital goods.

Statements 1, 2 and 3 are correct. The Cabinet Committee on Economic Affairs fixes MSPs for 22 mandated crops based on comprehensive cost factor recommendations from CACP; the Green Revolution took off in 1966-67 through the introduction of semi-dwarf High Yielding Varieties of wheat and rice; and Operation Flood, launched in 1970 under Dr. Verghese Kurien and NDDB, created the world's largest dairy cooperative network.

Statements 1 and 2 are correct. Originally created as an administrative body in 1988, SEBI received statutory autonomous powers under the Securities and Exchange Board of India Act, 1992 to protect investors and regulate securities markets, and the BSE SENSEX is the flagship 30-share market-capitalisation-weighted index of the Bombay Stock Exchange. Statement 3 is incorrect because the flagship benchmark index of the National Stock Exchange (NSE) is the NIFTY 50, which comprises 50 large and actively traded stocks, not 100.

Statements 1 and 2 are correct. The Insolvency and Bankruptcy Code, 2016 established a unified legal framework for time-bound resolution of insolvency and liquidation of corporate borrowers, and the Government announced a massive Rs. 2.11 lakh crore public sector bank recapitalisation package in October 2017 through recapitalisation bonds and budgetary support. Statement 3 is incorrect because the Prompt Corrective Action (PCA) framework is formulated and enforced by the Reserve Bank of India (RBI) under the Banking Regulation Act to monitor banks breaching capital adequacy, asset quality, or profitability thresholds, not SEBI.

Statements 1, 2 and 3 are correct. According to the official final results of Census 2011, India's overall sex ratio improved to 943 females per 1,000 males (up from 933 in 2001); the nationwide literacy rate stood at 74.04% (82.14% for males and 65.46% for females); and Kerala achieved the highest literacy rate among all states and union territories at 94.00%.

Statements 1, 2 and 3 are correct. India harbors 7-8% of all recorded global species, placing it among Conservation International's 17 designated megadiverse nations; it hosts four of the world's 36 biodiversity hotspots (Western Ghats, Himalayas, Indo-Burma, and Sundaland); and the Biological Diversity Act, 2002 was enacted to implement the UN Convention on Biological Diversity (CBD) via a three-tier institutional structure (NBA, SBBs, and BMCs).

Statements 1 and 2 are correct. Jim Corbett National Park in Nainital district, Uttarakhand was established in 1936 as Hailey National Park to protect the Bengal tiger, making it India's and Asia's oldest national park, and Kaziranga National Park in Assam holds approximately two-thirds of the world's population of great one-horned rhinoceroses. Statement 3 is incorrect because Gir National Park and Wildlife Sanctuary is located in the Junagadh and Gir Somnath districts of Gujarat, not Rajasthan.

A Ground Fault Circuit Interrupter (GFCI) or Residual Current Device (RCD) monitors the electrical balance between the hot (phase) and neutral conductors in an AC circuit. If an imbalance as tiny as 4 to 6 milliamperes is detected (indicating current leaking to ground through water, chassis, or a human body), the GFCI trips and cuts power within 20 to 30 milliseconds, preventing lethal ventricular fibrillation and electrocution.

Statements 1, 2 and 3 are correct. The National Green Tribunal was constituted under the National Green Tribunal Act, 2010 for effective and expeditious disposal of environmental protection cases; the Central Pollution Control Board (CPCB), a statutory body created under the Water Act 1974, serves as the technical wing of the Ministry of Environment, Forest and Climate Change; and the Central Government mandated the nationwide rollout of cleaner Bharat Stage VI (BS-VI) automotive fuels and vehicular standards with effect from 1 April 2020.

Statements 1 and 2 are correct. Chilika Lake in Odisha became India's first designated Ramsar wetland of international importance in 1981 alongside Keoladeo National Park in Rajasthan, which was also inscribed as a UNESCO World Heritage natural site in 1985 for its exceptional avifauna diversity. Statement 3 is incorrect because Loktak Lake, famed for its floating phumdis and the Keibul Lamjao floating national park (home to the endangered Sangai brow-antlered deer), is located in Bishnupur district of Manipur, not Assam.

Statements 1, 2 and 3 are correct. Project Tiger was initiated on 1 April 1973 from Jim Corbett National Park to conserve the endangered Bengal tiger; Project Elephant was launched as a centrally sponsored scheme in February 1992 to protect Asian elephants and their migration corridors; and the National Tiger Conservation Authority (NTCA) was constituted as a statutory body under Section 38L of the Wildlife (Protection) Act, 1972 (as amended in 2006).

Statements 1, 2 and 3 are correct. The International Solar Alliance (ISA) was jointly unveiled by India and France on 30 November 2015 during COP21 in Paris with headquarters established in Gurugram, India; India officially committed to installing 175 GW of renewable power capacity by 2022 (comprising 100 GW solar, 60 GW wind, 10 GW biomass, and 5 GW small hydro); and Gujarat's Kutch region possesses exceptional coastal wind velocities, hosting some of India's largest commercial wind power farms.

Statements 1, 2 and 3 are correct. The Water (Prevention and Control of Pollution) Act was passed in 1974 establishing the Central and State pollution boards; the Environment (Protection) Act, 1986 was enacted under Article 253 as an umbrella legislation following the Bhopal Gas Tragedy to implement the Stockholm Declaration; and the Wildlife (Protection) Act, 1972 provides a comprehensive legal framework for establishing national parks and wildlife sanctuaries and prohibiting hunting of wild fauna.

Statements 1, 2 and 3 are correct. Mangrove ecosystems trap sediments and dissipate maritime hydraulic forces protecting coastal shorelines; major coral reef formations in India are distributed across four primary zones—the Gulf of Mannar, Andaman and Nicobar Islands, Lakshadweep Atolls, and Gulf of Kutch; and prolonged thermal stress from elevated sea surface temperatures causes scleractinian corals to expel symbiotic photosynthetic zooxanthellae, resulting in mass coral bleaching.

Record for Longest Single Spaceflight by a NASA Astronaut:

• On 30 March 2022, NASA astronaut Mark Thomas Vande Hei returned to Earth aboard a Russian Soyuz MS-19 spacecraft after completing a historic continuous stay of 355 days aboard the International Space Station (ISS).
• This broke the previous American record of 340 days set by Scott Kelly in 2016, establishing Mark Vande Hei as the record holder for the single longest spaceflight by an American / NASA astronaut in history.
• (The overall world record of 437 days is held by Russian cosmonaut Valeri Polyakov aboard the Mir space station).

Therefore, the record holder was Mark Vande Hei (Option C).

Statements 1 and 2 are correct. Malaria is an acute vector-borne febrile illness caused by protozoan parasites of the genus Plasmodium (most virulently P. falciparum and P. vivax) transmitted via female Anopheles mosquitoes, and dengue fever is caused by dengue virus (DENV, a flavivirus) transmitted primarily by female Aedes aegypti mosquitoes. Statement 3 is incorrect because tuberculosis is a bacterial infection caused by the bacterium Mycobacterium tuberculosis, not a virus.

Statements 1 and 3 are correct. The SI unit of force is the newton (N, equivalent to kg·m/s²) derived from Newton's second law of motion, and Ohm's law states that electric current through a conductor between two points is directly proportional to voltage across the two points (V = IR, where R is resistance). Statement 2 is incorrect because light travels faster in optically rarer media like air (refractive index ~1.0003, velocity ~3×10⁸ m/s) than in denser media like water (refractive index ~1.33, velocity ~2.25×10⁸ m/s).

Statements 1, 2 and 3 are correct. At standard temperature (25°C), pure neutral water possesses equal concentrations of hydrogen and hydroxide ions resulting in a pH value of exactly 7; edible table salt is an ionic crystal compound composed of sodium and chlorine ions (chemical formula NaCl); and brass is an important substitutional metallic alloy composed primarily of copper (Cu) and zinc (Zn).

Statements 1, 2 and 3 are correct. On 15 February 2017, ISRO's PSLV-C37 set a historic world record by placing 104 satellites (including Cartosat-2D and 103 co-passenger foreign nano-satellites) into orbit in a single flight; India's maiden lunar probe Chandrayaan-1 (launched in 2008) detected hydroxyl and water molecules on the lunar regolith using the Moon Mineralogy Mapper (M3); and GSLV Mk III (now designated LVM3), featuring an indigenous cryogenic upper stage (C25), is ISRO's heaviest rocket, capable of launching 4-tonne class satellites into Geosynchronous Transfer Orbit.

Statements 1 and 2 are correct. Commercial nuclear power reactors generate electricity through controlled nuclear fission of fissile actinide isotopes (predominantly Uranium-235 or Plutonium-239), and the premier multidisciplinary nuclear research facility Bhabha Atomic Research Centre (BARC) is located in Trombay, Mumbai. Statement 3 is incorrect because India has consistently declined to sign the 1968 Nuclear Non-Proliferation Treaty (NPT), maintaining that the treaty is inherently discriminatory by creating an unequal divide between recognized nuclear-weapon states and non-nuclear-weapon states.

Statements 1, 2 and 3 are correct. Sir Alec Jeffreys invented DNA fingerprinting (genetic profiling) in 1984 using variable number tandem repeats (VNTRs); Bt cotton is a genetically engineered crop expressing Cry endotoxin genes from soil bacterium Bacillus thuringiensis to impart resistance against bollworms; and recombinant DNA technology allows the synthesis of human insulin (Humulin) by cloning synthetic proinsulin/insulin genes into Escherichia coli host plasmids.

Statements 1, 2 and 3 are correct. INS Vikrant (IAC-1), designed by the Indian Navy's Warship Design Bureau and constructed by Cochin Shipyard, is India's first indigenously built aircraft carrier; Agni-V developed by DRDO is a three-stage solid-fuelled intercontinental ballistic missile with a strike range exceeding 5,000 kilometres; and HAL Tejas is an indigenous single-engine, delta-wing multirole light combat aircraft designed by the Aeronautical Development Agency (ADA).

Statements 1, 2 and 3 are correct. BharatNet (initially National Optical Fibre Network) is the flagship telecom infrastructure initiative funded by the Universal Service Obligation Fund to deliver high-speed optical broadband connectivity to all 2.5 lakh gram panchayats; Bharat Interface for Money (BHIM) developed by NPCI is a mobile payment app built upon the Unified Payments Interface (UPI); and UIDAI's 12-digit Aadhaar system verifies individual identity via demographic data coupled with ten fingerprints and two iris scans.

Statements 1, 2 and 3 are correct. Dedicated to India's first Deputy Prime Minister and Home Minister Sardar Vallabhbhai Patel, the colossal monument was unveiled on 31 October 2018 (his 143rd birth anniversary) at Sadhu Bet island facing the Narmada river and Sardar Sarovar Dam in Gujarat, and with a towering structural height of 182 metres (597 feet), it stands as the tallest statue in the world.

Statements 1 and 2 are correct. PM-JAY was announced in Union Budget 2018 as the National Health Protection Scheme (NHPS) and formally launched in Ranchi in September 2018, providing Rs. 5 lakh per family per year cashless coverage for secondary and tertiary inpatient hospital care. Statement 3 is incorrect because the scheme is a poverty-targeted public health assurance scheme covering vulnerable and low-income rural and urban households identified by the SECC 2011, rather than being restricted to government hospital staff.

Statements 1 and 2 are correct. In Navtej Singh Johar (2018), the Supreme Court struck down Section 377 IPC to the extent it criminalized consensual sexual acts between adults, and in Indian Young Lawyers Association (2018), a 4:1 majority held the exclusion of women aged 10 to 50 from Sabarimala Temple unconstitutional under Articles 14, 21, and 25. Statement 3 is incorrect because in Justice K.S. Puttaswamy II (September 2018), the Constitution Bench upheld the overall constitutional validity of the Aadhaar Act and its use for government welfare subsidies under Section 7, invalidating only specific sections such as Section 57 which allowed private corporate usage.

Statement 1 is correct because the Indian National Satellite (INSAT) constellation consists of multi-mission geostationary satellites supporting telecommunications, television broadcasting, and meteorology. Statement 2 is incorrect because geostationary satellites operate in an equatorial orbit at an altitude of approximately 35,786 km (roughly 36,000 km, while 360 km represents Low Earth Orbit). Statement 3 is incorrect because the Satish Dhawan Space Centre (SDSC SHAR) is situated at Sriharikota in Andhra Pradesh, whereas Thiruvananthapuram is home to the Vikram Sarabhai Space Centre.

Pairs 1, 2 and 4 are correctly matched. Rani Lakshmibai led the rebellion at Jhansi, Kunwar Singh spearheaded the revolt in Jagdishpur (Arrah, Bihar), and the octogenarian Mughal Emperor Bahadur Shah Zafar was proclaimed the symbolic head of the uprising at Delhi. Pair 3 is incorrectly matched because Nana Saheb led the revolt at Kanpur along with Tatya Tope, whereas Lucknow was led by Begum Hazrat Mahal.

Statements 1 and 2 are correct. The unprecedented deluge of August 2018 in Kerala was caused by exceptionally severe southwest monsoon downpours (over 164% above normal precipitation), marking the state's most catastrophic flooding since the 'Great Flood of 1924' (Malayalam Era 1099). Statement 3 is incorrect because the Mullaperiyar masonry gravity dam is geographically situated on the Periyar River in Idukki district of Kerala, although it is operated and maintained by the State of Tamil Nadu under an 1886 999-year lease agreement.

Statements 1, 2 and 3 are correct. The 21st FIFA World Cup took place across 11 cities in Russia from 14 June to 15 July 2018; France defeated Croatia 4–2 at the Luzhniki Stadium in Moscow to claim their second World Cup title; and the International Football Association Board (IFAB) and FIFA officially approved and integrated the Video Assistant Referee (VAR) technology for the first time in tournament history.

Statements 1, 2 and 3 are correct. In December 2017, the US Administration officially recognised Jerusalem as Israel's capital and initiated the relocation of its embassy from Tel Aviv; in June 2018, Donald Trump and Kim Jong-un held a landmark summit at Sentosa Island, Singapore, marking the first-ever meeting between a sitting US President and a North Korean leader; and in June 2017, President Trump announced the US decision to cease implementation and withdraw from the 2015 Paris Climate Accord.

Statements 1 and 3 are correct. During the 12th session of the Intergovernmental Committee in Jeju, South Korea in December 2017, UNESCO inscribed the Kumbh Mela on its Representative List of the Intangible Cultural Heritage of Humanity, and the XXI Commonwealth Games were held at Gold Coast, Queensland, Australia in April 2018. Statement 2 is incorrect because India hosted the Commonwealth Games in 2010 in Delhi, not in 2018.