Independence Sale Up to 67% OFF Get independence from expensive courses Choose affordable yet effective PMF IAS courses. Sale ends on August 15 at 11:59 PM 00 Days 00 Hours 00 Minutes 00 Seconds This sale has ended. Save Now →
★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★ ★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★
Applications of 3D printing — food, medical, automotive UPSC Prelims PYQ 2018Jeevan Bisht2018 / Emerging Tech / Science and Technology / UPSC Prelims PYQs3D Printing / Additive Manufacturing / Automotive Industry / Food Processing sector / Medical Therapies
Partnership for Action on Green Economy (PAGE) origin — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQsInclusive Green Economy / Rio+20 / UNDP / UNEP / UNIDO
Agricultural soils — organic matter, sulphur cycle, salinization UPSC Prelims PYQ 2018Jeevan Bisht2018 / Biogeochemical Cycling / Environment / Geography / Geomorphology / Physical Geography / UPSC Prelims PYQsAgricultural Soils / Organic Matter Decay / Soil Salinization / Soil Water-Holding Capacity / Sulphur Cycle
Consequences of heavy sand mining in riverbeds — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Land Degradation / Pollution and Degradation / UPSC Prelims PYQsGroundwater Pollution / Groundwater Recharge / Riverbeds / Sand Mining / Water Table
Which event happened earliest — Neel Darpan or Arya Samaj? UPSC Prelims PYQ 2018Jeevan Bisht2018 / Indian History / Modern India / Personalities / UPSC Prelims PYQsAnandmath / Arya Samaj / Bankim Chandra Chattopadhyay / Dinabandhu Mitra / Neel Darpan
Which organisation became ‘Swarajya Sabha’ in 1920? UPSC Prelims PYQ 2018Jeevan Bisht2018 / Indian History / Mahatma Gandhi / Modern India / UPSC Prelims PYQsHindu Mahasabha / Home Rule Movement / Indian National Congress / Mahatma Gandhi / Swarajya Sabha
Pradhan Mantri Kaushal Vikas Yojana — scheme features UPSC Prelims PYQ 2018Jeevan Bisht2018 / Economy / Schemes (Economy) / Schemes and Initiatives / UPSC Prelims PYQsDigital Literacy / Entrepreneurship Training / PMKVY / Short Term Training / Skill Development
Which lake is artificial — Kodaikanal? UPSC Prelims PYQ 2018Jeevan Bisht2018 / Geography / Indian Geography / Physical Features of India / UPSC Prelims PYQsArtificial Lakes / Kodaikanal Lake / Kolleru Lake / Nainital Lake / Renuka Lake
Introduction of English education causes: UPSC Prelims PYQ 2018Jeevan Bisht2018 / English Education / Indian History / Modern India / UPSC Prelims PYQsCharter Act 1813 / English Education / General Committee / Orientalist Anglicist / Western Education
Subsidiary Alliance features: UPSC Prelims PYQ 2018Jeevan Bisht2018 / Governors-General and Viceroys of India / Indian History / Modern India / UPSC Prelims PYQsBritish Paramountcy / East India Company / Lord Wellesley / Napoleonic Threat / Subsidiary Alliances
Future Buddha (Maitreya): UPSC Prelims PYQ 2018Jeevan Bisht2018 / Art and Culture / Buddhism and Jainism / Indian History / UPSC Prelims PYQsAvalokitesvara / Bodhisattva / Buddhism / Mahayana Buddhism / Maitreya
Traveller who discussed Indian diamonds: UPSC Prelims PYQ 2018Jeevan Bisht2018 / Art and Culture / Indian History / Persons of Cultural Importance / UPSC Prelims PYQsDiamond Mines / French Travellers / Indian Diamonds / Jean-Baptiste Tavernier / Mughal Empire
Materials of Buland Darwaza and Bara Imambara: UPSC Prelims PYQ 2018Jeevan Bisht2018 / Architecture / Art and Culture / Indian History / UPSC Prelims PYQsBara Imambara / Buland Darwaza / Fatehpur Sikri / Lucknow Architecture / Mughal Architecture
Sthanakvasi sect belongs to Jainism: UPSC Prelims PYQ 2018Jeevan Bisht2018 / Art and Culture / Buddhism and Jainism / Indian History / UPSC Prelims PYQsJain Agamas / Jainism / Murtipujaka / Sthanakvasi / Svetambara Jainism
Hind Mazdoor Sabha founders: UPSC Prelims PYQ 2018Jeevan Bisht2018 / Indian History / Modern India / Personalities / UPSC Prelims PYQsAITUC / Ashok Mehta / Hind Mazdoor Sabha / Indian Labour Movement / Trade Unions
Champaran Satyagraha: UPSC Prelims PYQ 2018Jeevan Bisht2018 / Indian History / Mahatma Gandhi / Modern India / UPSC Prelims PYQsChamparan / Champaran Satyagraha / Indigo Farmers / Peasant Satyagraha / Satyagraha
Staple exports from Bengal mid-18th century — UPSC Prelims PYQ 2018Jeevan Bisht2018 / British Policies / Indian History / Modern India / UPSC Prelims PYQsBengal / Cotton / East India Company / Saltpetre / Silk
Solar power production in India — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Economy / Industry / Sectors of Economy / UPSC Prelims PYQsElectricity Act 2003 / Solar energy / Solar Power / Solar Tariffs / Solar Technology
Smart home scenario and emerging tech — UPSC Prelims PYQ 2018Jeevan Bisht2018 / ICT / Science and Technology / UPSC Prelims PYQsCommunication Technologies / Connected Devices / Emerging Technology / Internet of Things / Smart Homes
What is carbon fertilisation? — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Climate Change / Environment / UPSC Prelims PYQsCarbon Dioxide / Carbon Fertilisation / Climate Change / Photosynthesis / Plant Growth
Matching scientific terms with contexts — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Emerging Tech / Science and Technology / UPSC Prelims PYQsBelle II Experiment / Blockchain Technology / CRISPR-Cas9 / Digital Cryptocurrency / Particle Physics
Genetically Modified mustard (DMH-11) — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Biotechnology / Science and Technology / UPSC Prelims PYQsBarnase-Barstar System / DMH-11 / Genetic Engineering / Genetically Modified Crops / GM Mustard
Predictions of General Relativity — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Astronomical Advances / Science and Technology / UPSC Prelims PYQsAlbert Einstein / Expanding Universe / General Relativity / Gravitational Lensing / Spacetime Curvature
IRNSS (NavIC) features and coverage — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Science and Technology / Space Technology / UPSC Prelims PYQsGeostationary Orbit / IRNSS / ISRO / NavIC / Satellite Navigation
UPSC Prelims PYQ 2018: Sixth mass extinction — cause discussedJeevan Bisht2018 / Ecology / Environment / Environment Basics / UPSC Prelims PYQsBiodiversity Loss / Climate Change / Habitat Destruction / Mass Extinction / Sixth Mass Extinction
UPSC Prelims PYQ 2018: Practices under Conservation AgricultureJeevan Bisht2018 / Agriculture / Farming Types / Geography / UPSC Prelims PYQsConservation Agriculture / Crop Residues / Crop Rotation / Minimum Tillage / Sustainable Agriculture
UPSC Prelims PYQ 2018: What are WannaCry, Petya, EternalBlue?Jeevan Bisht2018 / ICT / Science and Technology / UPSC Prelims PYQsCyber Attacks / EternalBlue / Petya / Ransomware / WannaCry
UPSC Prelims PYQ 2018: Earth’s magnetic reversals and early atmosphereJeevan Bisht2018 / Geography / Geomorphology / Physical Geography / UPSC Prelims PYQsEarly Atmosphere / Earth’s Magnetic Field / Geomagnetic Reversal / Great Oxidation Event / Palaeomagnetism
UPSC Prelims PYQ 2018: RBI and Treasury bills — which statements are correct?Jeevan Bisht2018 / Banking / Economy / Financial System / UPSC Prelims PYQsGovernment Securities / Public Debt Management / State Development Loans / Treasury bills (T-bills) / Zero-Coupon Bonds
Digital Border: Need, Implications, & ChallengesJeevan BishtInfrastructure / Mains Pathfinder (Daily Mains Answer Writing) / Pathfinder for Mains – 2026 / Science and Technology
UPSC Prelims PYQ 2018: Uses of GPS technologyJeevan Bisht2018 / Science and Technology / Space Technology / UPSC Prelims PYQsBanking Operations / Global Positioning System / GPS Technology / Mobile Phone Operations / Satellite Navigation
UPSC Prelims PYQ 2018: Crafts and their regional heritageJeevan Bisht2018 / Art and Culture / Indian History / Inscriptions, Coinage and Crafts / UPSC Prelims PYQsCultural Heritage / Handicrafts / Nilgiri Hills / Puthukkuli Shawls / Toda Tribe
UPSC Prelims PYQ 2018: Article 356 — effects on State LegislatureJeevan Bisht2018 / Emergency Provisions / Indian Polity / UPSC Prelims PYQsArticle 356 / Constitutional Articles / Parliamentary Powers / President’s Rule / State legislature
Commercialisation of Indian Agriculture — UPSC Prelims PYQ 2018Jeevan Bisht2018 / British Policies / Indian History / Modern India / UPSC Prelims PYQsBritish Rule / Commercial Crops / Commercialisation of Agriculture / East India Company / Indian Agriculture
Santhal Uprising — Colonial Measures — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Indian History / Modern India / Tribal and Peasant Movements / UPSC Prelims PYQsRajmahal Hills / Santhal Hool / Santhal Parganas / Santhal Rebellion / Sidhu Kanhu Murmu
High Savings but Low Output — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Development Economics / Economy / Growth and Development / UPSC Prelims PYQsCapital Formation / Capital-Output Ratio / Economic Growth / Investment / Savings
GNP Growth vs Economic Development — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Development Economics / Economy / Growth and Development / UPSC Prelims PYQsEconomic Development / Economic Growth / GNP / Per Capita Income / Poverty
Opportunity Cost of Free Government Goods — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Economic Activity / Economy / UPSC Prelims PYQsGovernment Spending / Opportunity Cost / Public Goods / Tax Revenue / Taxpayers
Meaning of Legal Tender Money — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Economy / Financial System / Money and Banking / UPSC Prelims PYQsBanknotes / Coins / Currency / Legal Tender / RBI
Features of Rule of Law — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Fundamental Rights / Indian Polity / UPSC Prelims PYQsCivil Rights / Equality Before Law / Limitation of Powers / Rule of Law / Supremacy of Law
Tyagaraja and Annamacharya — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Art and Culture / Indian History / Music / UPSC Prelims PYQsAnnamacharya / Carnatic Music / Carnatic Trinity / Telugu Devotional Music / Tyagaraja
What is THAAD? — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Misc / UPSC Prelims PYQsAnti-Missile System / Ballistic Missiles / Missile Defence / THAAD / United States
Bani Thani painting — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Art and Culture / Indian History / Paintings / UPSC Prelims PYQsBani Thani / Bundi School / Kishangarh School / Nihal Chand / Rajasthani Painting
Governor’s immunity and emoluments — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Governor / Indian Polity / UPSC Prelims PYQsArticle 158 / Constitutional Immunity / Emoluments / Governors’ Powers / State Governor
Relationship between law and liberty — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Historical Background / Indian Polity / UPSC Prelims PYQsIndividual Liberty / John Locke / Law and Liberty / Natural Rights / Rule of Law
Speaker’s vacation of office on membership/dissolution — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Indian Polity / State Legislature / UPSC Prelims PYQsArticle 179 / Deputy Speaker / Legislative Assembly / Speaker of Assembly / Speaker Powers
Residuary powers under Government of India Act, 1935 — UPSC Prelims PYQ 2018Jeevan Bisht2018 / British Administration / Indian History / Modern India / UPSC Prelims PYQsAll-India Federation / Federal Legislature / Federal List / Governor-General / Residuary Powers
Towns in news (Aleppo, Kirkuk, Mosul, Mazar-i-Sharif) — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Geography / Mapping / World Geography Mapping / UPSC Prelims PYQsAleppo / Kirkuk / Mazar-i-Sharif / Mosul / Places in News
Digital India Plan — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Schemes (S&T) / Schemes and Initiatives / Science and Technology / UPSC Prelims PYQsBroadband Highways / Digital India / Digital Infrastructure / Digital Services / e-governance
Global Alliance for Climate‑Smart Agriculture (GACSA) — UPSC Prelims PYQ 2018Jeevan Bisht2018 / International Relations / Treaties and Convention / UPSC Prelims PYQsAgriculture / Climate Change / Climate-Smart Agriculture / GACSA / Sustainable Agriculture