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GS 3 · Practice archive

GS Paper 3 practice questions for UPSC Mains 2026.

Economy, Environment, Science and Technology, Internal Security, Disaster Management.

20 Qs / 250 marks439 questionsModel outlines included

GS Paper 3 · Tips & tricks

GS-3 — data first, then policy, then a concrete way forward

  1. Open with a number.GDP share, FDI inflow, emissions intensity, forest cover %, fiscal deficit — the right number in the first sentence does the work of a paragraph.
  2. Cite the latest report by name.Economic Survey, RBI Financial Stability Report, NITI Aayog SDG India Index, ISRO mission timeline — examiners can verify, so accuracy is checked.
  3. Use a flowchart for processes.Disaster cycle, ML pipeline, food-processing value chain, cybersecurity kill chain — a small labelled diagram beats prose.
  4. Distinguish stock from flow.Forex reserves vs trade balance, debt stock vs deficit, capacity installed vs energy generated. Mixing them up costs marks.
  5. Way forward must be specific.Not "the government should take steps" — name the ministry, the scheme name, the budget head, the timeline.
Q.115 marks · 250w 14 min Hard

What are the different elements of cyber security? Keeping in view the challenges in cyber security, examine the extent to which India has successfully developed a comprehensive National Cyber Security Strategy.

Subtopic: Internal Security · cyber security governance

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Introduction: define cyber security and its salience → Elements of cyber security → Key challenges → Examine India's progress toward a comprehensive National Cyber Security Strategy → Conclusion: gaps and way forward
Key points
  • Cyber security elements: network, application/endpoint, data (CIA triad), operational, critical-infrastructure, resilience, user awareness
  • Challenges: ransomware/phishing, state-sponsored attacks, skill shortage, attribution difficulty, evolving AI/IoT threats
  • National Cyber Security Policy 2013 remains the last formally notified policy
  • CERT-In is the nodal agency; 2022 directions mandate 6-hour incident reporting
  • NCIIPC protects critical information infrastructure; Defence Cyber Agency for military domain
  • I4C and Cyber Swachhta Kendra support cybercrime coordination and hygiene
  • A comprehensive National Cyber Security Strategy (drafted ~2020) is still not officially released
  • Gaps: fragmented inter-agency coordination, weak offensive-defensive doctrine, capacity shortfalls

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Q.215 marks · 250w 14 min Hard

Naxalism is a social, economic and developmental issue manifesting as a violent internal security threat. In this context, discuss the emerging issues and suggest a multilayered strategy to tackle the menace of Naxalism.

Subtopic: Internal Security · Left Wing Extremism

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Introduction: Naxalism as socio-economic and security challenge → Emerging issues → Multilayered strategy (security, development, governance, rights, rehabilitation) → Conclusion: SAMADHAN and declining footprint
Key points
  • Naxalism/LWE stems from land alienation, tribal marginalisation and developmental neglect
  • Maoists exploit grievances in the 'Red Corridor' (Chhattisgarh, Jharkhand, Odisha)
  • Emerging issues: IEDs, urban fronts, social-media radicalisation, mining-linked alienation, extortion nexus
  • Security layer: coordinated CAPF-state operations, intelligence, SAMADHAN doctrine
  • Development layer: road connectivity (RRP), Aspirational Districts, livelihood schemes
  • Governance and financial inclusion fill the administrative vacuum
  • Rights layer: effective Forest Rights Act 2006 and PESA 1996 implementation
  • Rehabilitation and surrender policies plus choking extortion funding

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Q.310 marks · 150w 9 min Medium

Faster economic growth requires increased share of the manufacturing sector in GDP, particularly of MSMEs. Comment on the present policies of the Government in this regard.

Subtopic: Indian Economy · manufacturing share, MSMEs and industrial policy

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Introduction (manufacturing stuck near 17% of GVA against the 25% target) → why the sector and MSMEs matter for growth and jobs → present policies: Make in India, PLI, Atmanirbhar credit and MSME redefinition → assess what has worked and the gaps that remain → Conclusion: policy direction sound, execution and scaling decisive
Key points
  • Establish the gap: manufacturing ~17% of GVA versus the 25% target of the National Manufacturing Policy/Make in India.
  • Quantify MSME weight: ~30% of GDP, ~45% of exports, 110 million+ jobs — the labour-intensive engine of growth.
  • PLI schemes (14 sectors, ~₹1.97 lakh crore) aim to build scale and plug India into global value chains.
  • The 2020 MSME redefinition (investment + turnover) removes the disincentive to grow, addressing 'dwarfism' and the missing middle.
  • Credit and formalisation push: ECLGS, CGTMSE, TReDS, 25% procurement reservation, Udyam registration.
  • Balanced comment: intent and output up, but GDP share flat; credit gap, delayed payments and informality persist.
  • Way forward emphasises execution — credit access, logistics, skilling — over more schemes.

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Q.410 marks · 150w 9 min Medium

What is the status of digitalization in the Indian economy? Examine the problems faced in this regard and suggest improvements.

Subtopic: Indian Economy · digitalisation and the digital economy

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Introduction (India's digital leap via India Stack) → status: UPI, Aadhaar, DBT, ONDC → problems: divide, cyber, privacy, literacy → improvements → Conclusion
Key points
  • Anchor on India Stack / digital public infrastructure: Aadhaar, UPI, data-sharing layers.
  • Cite achievements: record UPI volumes, JAM-enabled Direct Benefit Transfer cutting leakages, ONDC, DigiLocker, FASTag.
  • Note the digital economy at roughly 10% of GDP and growing.
  • Problem: digital divide across rural/urban, gender and income lines.
  • Problem: cybersecurity threats and data-privacy gaps — now the DPDP Act, 2023.
  • Problem: low digital literacy, last-mile connectivity, slow MSME adoption.
  • Improvements: complete BharatNet, strengthen CERT-In, scale PMGDISHA literacy and MSME digitisation.

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Q.510 marks · 150w 9 min Easy

How does e-Technology help farmers in production and marketing of agricultural produce? Explain it.

Subtopic: Agriculture & Food Security · e-technology in farm production and marketing

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Introduction (ICT bridging the farm information gap) → help in production: advisories, precision farming, extension → help in marketing: e-NAM, price discovery, direct sales → Conclusion
Key points
  • Define e-technology in farming: ICT, mobile apps, remote sensing, drones, online platforms.
  • Production advisories: mKisan, Kisan Suvidha app, Kisan Call Centres for weather/pest/crop guidance.
  • Precision farming: Soil Health Cards, GIS/satellite mapping, drones, IoT irrigation raise yields and cut waste.
  • Marketing via e-NAM (2016) integrating mandis for transparent, wider price discovery.
  • AGMARKNET price data plus online payment and direct sales cut middlemen and improve price realisation.
  • FPOs leverage e-commerce and traceability for premium/export markets.
  • Net effect: lower information asymmetry, higher productivity and farm incomes.

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Q.610 marks · 150w 9 min Medium

State the objectives and measures of land reforms in India. Discuss how land ceiling policy on landholding can be considered as an effective reform under economic criteria.

Subtopic: Indian Economy · land reforms and land-ceiling policy

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Introduction (land reforms as equity-and-efficiency tool) → objectives and measures → land ceiling as an economic reform: redistribution, productivity, inverse relationship → limits of implementation → Conclusion
Key points
  • State the twin aims: social justice/equity and higher agricultural productivity through ownership restructuring.
  • Measures: abolition of intermediaries (zamindari), tenancy reforms, land ceilings, consolidation, cooperative farming.
  • Add Bhoodan-Gramdan as a voluntary supplement.
  • Ceiling as economic reform: redistribute surplus land to the landless, broadening the productive base and equity.
  • Invoke the inverse farm-size–productivity relationship: small owner-cultivated plots can be more productive per hectare.
  • Secure ownership incentivises on-farm investment and reduces distress.
  • Note implementation failures — benami transfers, exemptions, litigation — and the role of digitised records (SVAMITVA, DILRMP).

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Q.710 marks · 150w 9 min Medium

Dam failures are always catastrophic, especially on the downstream side, resulting in a colossal loss of life and property. Analyze the various causes of dam failures. Give two examples of large dam failures.

Subtopic: Disaster Management · dam safety and causes of dam failure

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Introduction (dam failures as high-consequence disasters) → causes: overtopping, structural/foundation defects, piping, poor maintenance, natural triggers → two examples → mitigation (Dam Safety Act) → Conclusion
Key points
  • Note the exposure: 6,000+ large dams in India, many ageing, high downstream consequence.
  • Overtopping from inadequate spillway capacity is the commonest cause of failure.
  • Foundation failure — weak/permeable foundations settling or sliding.
  • Piping/internal erosion: seepage washing out embankment soil.
  • Structural/design defects, poor materials, poor maintenance and sedimentation.
  • Natural triggers: earthquakes and landslides/GLOFs into the reservoir.
  • Two examples: Machchhu-II (Morbi, 1979) and Banqiao (China, 1975); cite the Dam Safety Act, 2021 as mitigation.

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Q.810 marks · 150w 9 min Medium

Winning of ‘Hearts and Minds’ in terrorism-affected areas is an essential step in restoring the trust of the population. Discuss the measures adopted by the Government in this respect as part of the conflict resolution in Jammu and Kashmir.

Subtopic: Internal Security · Counter-terrorism & Conflict Resolution

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Introduction → why 'hearts and minds' matters in J&K → developmental measures → grassroots democracy & inclusion → security-with-civility & rehabilitation → residual challenges → Conclusion
Key points
  • WHAM addresses the political-social roots of terrorism, complementing hard security by rebuilding state-citizen trust.
  • Prime Minister's Development Package and boosts to tourism/industry target unemployment that fuels militancy.
  • Grassroots democracy revived via three-tier Panchayats, Block and District Development Council elections.
  • Back to Village and My Town My Pride carry governance and service delivery to the doorstep.
  • Army's Operation Sadbhavana provides schools, skilling and healthcare to bridge civil-military distance.
  • Surrender and rehabilitation policies reintegrate former militants into the mainstream.
  • Residual challenges: online radicalisation, cross-border infiltration and youth alienation.

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Q.910 marks · 150w 9 min Medium

The use of unmanned aerial vehicles (UAVs) by our adversaries across the borders to ferry arms/ammunitions, drugs, etc., is a serious threat to the internal security. Comment on the measures being taken to tackle this threat.

Subtopic: Internal Security · cross-border drones and counter-UAV measures

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Introduction (rising drone incursions along Punjab and J&K borders ferrying arms and drugs) → nature of the threat: cheap, low-radar, deniable → measures: regulation, detection-and-kill technology, deployment and legal action → remaining gaps → Conclusion: layered counter-drone grid needed
Key points
  • Characterise the threat: cheap, low-radar-signature, deniable UAVs ferrying arms, RDX, FICN and narcotics across Punjab and J&K.
  • Note the scale: BSF records a steep rise in drone sightings and multiple interceptions/shoot-downs.
  • Regulatory response: Drone Rules 2021 and Digital Sky airspace zoning with registration.
  • Technology: DRDO's D-4 anti-drone system (detect-deter-destroy), jammers and anti-drone guns deployed by BSF.
  • Institutional and legal measures: National Counter Rogue Drone Guidelines, UAPA and NDPS action, intelligence coordination.
  • Identify gaps: detection over long borders, swarm attacks and fibre-optic-controlled drones immune to jamming.
  • Way forward: a layered soft-kill plus hard-kill counter-UAS grid with indigenous R&D and local intelligence.

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Q.1015 marks · 250w 14 min Medium

Most of the unemployment in India is structural in nature. Examine the methodology adopted to compute unemployment in the country and suggest improvements.

Subtopic: Indian Economy · unemployment measurement and labour statistics

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Introduction (define structural unemployment and its Indian character) → methodology: PLFS replacing NSSO, US/CWS/CDS concepts, LFPR-WPR-UR → limitations of the methodology → suggested improvements: real-time and administrative data, quality-of-work metrics, gig/informal capture → Conclusion: measurement reform as basis for policy
Key points
  • Define structural unemployment: skills-demand mismatch, non-cyclical, seen in low female LFPR and unemployable graduates.
  • PLFS (from 2017-18) replaced the NSSO quinquennial EUS, giving annual rural and quarterly urban data.
  • Explain the three concepts — Usual Status, Current Weekly Status, Current Daily Status — and indicators LFPR, WPR, UR.
  • Limitation: disguised/under-employment in agriculture escapes the 'any work' definition.
  • Limitation: large informal sector, self-employment and unpaid family labour blur the count; gig workers uncategorised.
  • Improvement: integrate administrative data (EPFO, ESIC, e-Shram, NPS) for real-time, high-frequency estimates.
  • Improvement: measure quality of employment (wages, hours, social security) and add a gig/platform-work category.

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Q.1115 marks · 250w 14 min Medium

Distinguish between ‘care economy’ and ‘monetized economy’. How can care economy be brought into monetized economy through women empowerment?

Subtopic: Indian Economy · care economy, unpaid work and women's empowerment

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Introduction (define the two economies) → distinguish on visibility, valuation and gender → evidence from Time Use Survey → pathways to monetise care via the 3R framework and women's empowerment → Conclusion: recognising care as economic infrastructure
Key points
  • Define clearly: monetized economy = market, GDP-counted; care economy = unpaid domestic/care work outside national accounts.
  • Cite the Time Use Survey 2019: women ~5 hours/day of unpaid care versus ~30 minutes for men.
  • Contrast on three axes: statistical visibility, valuation, and gendered burden.
  • Use Diane Elson's 3R framework — Recognise, Reduce, Redistribute — as the organising route.
  • Recognise via time-use/satellite accounts that value unpaid work alongside GDP.
  • Reduce drudgery through care infrastructure: creches, Ujjwala LPG, piped water, sanitation.
  • Redistribute and monetise: formalise ASHA/anganwadi care work, parental leave, SHG-linked care enterprises, raising female LFPR.

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Q.1215 marks · 250w 14 min Hard

What are the direct and indirect subsidies provided to farm sector in India? Discuss the issues raised by the World Trade Organization (WTO) in relation to agricultural subsidies.

Subtopic: Agriculture & Food Security · farm subsidies and the WTO Agreement on Agriculture

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Introduction (subsidies as farm support) → list direct and indirect subsidies → WTO framework: AoA boxes and de minimis → issues raised — public stockholding, MSP, Peace Clause → India's position and way forward → Conclusion
Key points
  • Separate direct (PM-KISAN, interest subvention, PMFBY premium) from indirect (fertiliser, power, irrigation, seed, MSP procurement) subsidies.
  • Explain the AoA boxes: Amber (trade-distorting, AMS, capped), Green (permitted), Blue (production-limiting).
  • State the de minimis rule: 10% of value of production for developing countries on product-specific and non-product support.
  • Core WTO issue: developed countries allege India's MSP-based public stockholding breaches the de minimis ceiling.
  • Technical grievance: outdated 1986-88 fixed external reference price inflates India's computed AMS.
  • India's shield: the Bali 2013 Peace Clause and the G-33 demand for a permanent public-stockholding solution.
  • Way forward: updated reference price, permanent solution, shift toward Green-Box direct income support.

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Q.1315 marks · 250w 14 min Medium

The adoption of electric vehicles is rapidly growing worldwide. How do electric vehicles contribute to reducing carbon emissions and what are the key benefits they offer compared to traditional combustion engine vehicles?

Subtopic: Environment & Ecology · electric mobility and decarbonising transport

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Introduction (EV growth and transport emissions) → how EVs cut carbon: zero tailpipe, efficiency, well-to-wheel with a greening grid → key benefits over ICE vehicles → caveats (grid mix, batteries) → Conclusion: EVs plus clean power
Key points
  • Frame the stakes: transport ~14% of energy-related CO₂; EVs key to net-zero-2070 and clean air.
  • Zero tailpipe emissions remove CO₂ and local pollutants (NOx, PM) at point of use.
  • Efficiency edge: electric drivetrains ~85-90% efficient versus ~30% for ICE engines.
  • Well-to-wheel gains grow as the grid greens — renewables make the whole fleet cleaner over time.
  • Benefits over ICE: lower running/maintenance cost, energy security (India imports ~85% crude), less noise.
  • Regenerative braking recovers energy otherwise lost.
  • Caveats: coal-heavy grid, battery mining and recycling, charging infrastructure gaps — EVs need clean power to fully deliver.

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Q.1415 marks · 250w 14 min Medium

What are the internal security challenges being faced by India? Give out the role of Central Intelligence and Investigative Agencies tasked to counter such threats.

Subtopic: Internal Security · internal security challenges and intelligence agencies

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Introduction (spectrum of internal security threats) → map the challenges: terrorism, LWE, insurgency, cyber, organised and communal → role of central intelligence and investigative agencies → need for coordination → Conclusion
Key points
  • Map the full spectrum: J&K terrorism, Left-Wing Extremism, North-East insurgency, cyber, organised crime, communal/radicalisation.
  • IB as the internal intelligence agency; R&AW for external intelligence feeding internal security.
  • NIA as the federal counter-terror investigator, set up post-26/11 under the NIA Act, 2008.
  • ED tackles terror financing and money laundering under the PMLA.
  • NATGRID and Multi Agency Centre (MAC) as intelligence-sharing/fusion platforms.
  • NCB (narcotics) and NTRO (technical intelligence) round out the architecture.
  • Conclude on coordination: networked threats demand seamless intelligence sharing and centre-state cooperation.

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Q.1515 marks · 250w 14 min Hard

Give out the major sources of terror funding in India and the efforts being made to curtail these sources. In the light of this, also discuss the aim and objective of the ‘No Money for Terror (NMFT)’ Conference recently held at New Delhi in November 2022.

Subtopic: Internal Security · terror financing and the No Money for Terror conference

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Introduction (choking finance as counter-terror strategy) → major sources of terror funding → efforts to curtail them → the NMFT 2022 conference: aim and objectives → Conclusion
Key points
  • List funding sources: hawala, FICN, narco-terrorism, misuse of charities/NGOs, extortion, crypto/crowdfunding, state sponsorship.
  • UAPA (2019 amendment) allows designating individuals as terrorists and asset attachment.
  • PMLA enforced by ED and FIU-IND tracking suspicious financial transactions.
  • NIA's terror-funding cell, FCRA scrutiny of foreign funding, and FATF-standard compliance.
  • NMFT: Third Ministerial Conference on Counter-Terrorism Financing, New Delhi, 18-19 November 2022, hosted by MHA.
  • It followed Paris (2018) and Melbourne (2019) editions.
  • NMFT objectives: global cooperation, tackle crypto/new-tech financing risks, deny safe havens, affirm terrorism is never justifiable.

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Q.1610 marks · 150w 9 min Hard

Examine the pattern and trend of public expenditure on social services in the post-reforms period in India. To what extent this has been in consonance with achieving the objective of inclusive growth?

Subtopic: Indian Economy · Public Expenditure & Inclusive Growth

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Introduction → define social-sector spending & inclusive growth → post-1991 pattern and trend → gains for inclusion → gaps and shortfalls → assessment → Conclusion
Key points
  • Social services = education, health, water/sanitation, housing, social security; core instruments of inclusion.
  • Post-1991 initial compression under fiscal adjustment, followed by recovery to roughly 7-8% of GDP combined.
  • Rights-based laws (RTE, NFSA, MGNREGA) and NHM structurally raised social outlays.
  • DBT and JAM trinity improved targeting and reduced leakages.
  • Public health spending still below the 2.5% of GDP goal of National Health Policy 2017.
  • Wide inter-state and rural-urban disparities dilute the inclusion impact.
  • Outcomes lag outlays due to quality gaps and jobless growth.

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Q.1710 marks · 150w 9 min Medium

What are the causes of persistent high food inflation in India? Comment on the effectiveness of the monetary policy of the RBI to control this type of inflation.

Subtopic: Indian Economy · Inflation & Monetary Policy

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Introduction → define food inflation → causes of persistence → why monetary policy is limited → effectiveness assessment → Conclusion
Key points
  • Food inflation (CFPI within CPI) frequently pushes headline inflation past the RBI's 4% +/-2% band.
  • Weather shocks and climate variability hit perishables such as vegetables and pulses.
  • Structural gaps: poor cold storage, high wastage, long intermediary-heavy supply chains.
  • Cost-push from higher fuel, fertiliser costs and rising MSPs.
  • Monetary policy targets demand, but food inflation is largely supply-driven, limiting rate-hike traction.
  • Rate tightening risks raising credit costs for farmers and firms without curing supply gaps.
  • RBI's realistic role is to anchor expectations and prevent generalised spillover.
  • Durable solutions are supply-side: storage, logistics, buffer stocks and market reform.

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Q.1810 marks · 150w 9 min Medium

What were the factors responsible for the successful implementation of land reforms in some parts of the country? Elaborate.

Subtopic: Agriculture & Food Security · Land Reforms

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Introduction → objectives of land reforms → factors behind successful implementation in some regions → contrast with failure elsewhere → Conclusion
Key points
  • Land reforms sought to abolish intermediaries, secure tenancy, cap holdings and redistribute surplus land.
  • Strong political will and peasant mobilisation were decisive, as in West Bengal and Kerala.
  • Operation Barga recorded sharecroppers and secured their cultivation rights.
  • Empowered Panchayati Raj institutions enabled beneficiary identification and curbed elite capture.
  • Accurate, updated land records were vital for ceiling enforcement and preventing benami transfers.
  • Progressive social movements weakened entrenched landlord resistance.
  • Absence of these factors, plus loopholes and weak administration, caused failure elsewhere.

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Q.1910 marks · 150w 9 min Easy

Explain the role of millets for ensuring health and nutritional security in India.

Subtopic: Agriculture & Food Security · millets and nutritional security

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Introduction (millets as 'Shree Anna', IYM 2023) → nutritional profile: micronutrients, protein, fibre → health outcomes: diabetes, anaemia, obesity → food-security virtues: climate resilience, rainfed, dryland farming → policy push: PDS, POSHAN, NFSM sub-mission → Conclusion (millets as pillar of nutrition-sensitive agriculture)
Key points
  • Millets ('Shree Anna') are nutri-cereals; India is the largest producer and proposed the UN International Year of Millets 2023.
  • Rich in calcium (ragi), iron and zinc (bajra) — counter anaemia and hidden hunger highlighted by NFHS-5.
  • High protein and fibre, gluten-free, low glycaemic index — help manage diabetes, obesity and NCDs.
  • Climate-resilient: grown on rainfed, marginal, dryland soils with low water and input requirements.
  • Diversify diets beyond the rice-wheat monoculture, improving smallholder resilience.
  • Mainstreamed via PDS, POSHAN Abhiyaan, mid-day meals, ICDS and the NFSM Nutri-Cereals sub-mission.
  • Millets link nutrition security, farmer income and climate adaptation simultaneously.

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Q.2010 marks · 150w 9 min Medium

What is the present world scenario of intellectual property rights with respect to life materials? Although, India is second in the world to file patents, still only a few have been commercialized. Explain the reasons behind this less commercialization.

Subtopic: Science & Technology · IPR, biotechnology and commercialization

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Introduction (IPR over life materials under TRIPS) → world scenario: patents on genes, microorganisms, plant varieties; ethical/legal debates → India's regime: Section 3(j)/3(d), PPV&FR, Biological Diversity Act → the filing-vs-commercialization gap → reasons for low commercialization → Conclusion (bridging lab-to-market)
Key points
  • TRIPS mandates patenting of biotech inventions; jurisdictions diverge on patenting genes, microorganisms and life forms (Diamond v. Chakrabarty precedent).
  • CBD and Nagoya Protocol govern access and benefit-sharing, addressing biopiracy of genetic resources.
  • India's Patents Act Section 3(j) excludes plants/animals and biological processes; Section 3(d) prevents evergreening.
  • Plant varieties protected under PPV&FR Act; genetic access under the Biological Diversity Act, 2002.
  • Low commercialization stems from the 'valley of death' — weak lab-to-market translation at low technology readiness levels.
  • Weak industry-academia linkages, scarce technology-transfer offices and thin venture/risk capital.
  • Filing is incentive-driven (academic metrics) rather than pulled by market demand.
  • Remedies: BIRAC-style incubation, tech-transfer offices, patent-backed startup finance, industry partnerships.

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