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Money multiplier and banking habits (UPSC Prelims PYQ 2021)PMF IAS2021 / Economy / Financial System / Money and Banking / UPSC Prelims PYQsBanking Habits / Cash Reserve Ratio / Money Multiplier / Money Supply / Statutory Liquidity Ratio
ICC World Test Championship UPSC Prelims PYQ 2021Jeevan Bisht2021 / Misc / UPSC Prelims PYQsCricket Rankings / ICC / Points Percentage / Test Cricket / World Test Championship
32nd Summer Olympics (Tokyo) UPSC Prelims PYQ 2021Jeevan Bisht2021 / Misc / UPSC Prelims PYQsOlympic Games / Sport Climbing / Surfing / Tokyo Olympics / United by Emotion
Laureus World Sports Award UPSC Prelims PYQ 2021Jeevan Bisht2021 / Misc / UPSC Prelims PYQsFormula One / Novak Djokovic / Roger Federer / Sports Awards / Tiger Woods
Hyderabad Tree City Recognition — UPSC Prelims PYQ 2021Jeevan Bisht2021 / International Relations / Organisations and Groupings / UPSC Prelims PYQsArbor Day Foundation / FAO / Haritha Haram / Hyderabad / Urban Forests
Bharat Ratna & Padma Awards — UPSC Prelims PYQ 2021 (Incorrect Statements)Jeevan Bisht2021 / Misc / UPSC Prelims PYQsArticle 18 / Bharat Ratna / Civilian Honours / Constitution of India / Padma Awards
Halbi, Ho and Kui — UPSC Prelims PYQ 2021 (Tribal Languages)Jeevan Bisht2021 / Geography / Human Geography / UPSC Prelims PYQsHalbi / Ho Language / Kui Language / Scheduled Languages / Tribal Languages
Meaning of Constitutional Government — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Historical Background / Indian Polity / UPSC Prelims PYQsChecks and Balances / Constitutional Government / Constitutional Law / Rule of Law / Separation of powers
India’s Constitutional Status on 26 Jan 1950 — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Indian Polity / Preamble / UPSC Prelims PYQs42nd Constitutional Amendment / Constitutional Development / Constitutional History / Preamble / Sovereign Democratic Republic
Right to Property — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Historical Background / Indian Polity / UPSC Prelims PYQs44th Amendment / Article 300A / Article 31 / Fundamental Rights / Right to Property
Concentration of Wealth — UPSC Prelims PYQ 2021Jeevan Bisht2021 / DPSPs / Indian Polity / UPSC Prelims PYQsArticle 39 / Concentration of Wealth / Directive Principles / Indian Constitution / Wealth Distribution
Separation of Powers — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Historical Background / Indian Polity / UPSC Prelims PYQsChecks and Balances / Individual Liberty / Judiciary / Liberal Democracy / Separation of powers
Citizenship and domicile — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Citizenship / Indian Polity / UPSC Prelims PYQsCitizenship / Domicile / Indian Constitution / Naturalised Citizenship / Single Citizenship
Recall of retired judges & HC review — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Indian Polity / Judiciary / UPSC Prelims PYQsArticle 137 / Article 145 / High Court Judges / Judicial Review / Supreme Court Judges
Definition of State — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Historical Background / Indian Polity / UPSC Prelims PYQsDefinition of State / Organized Government / Political Science / Sovereignty / State Theory
Unguided executive discretion & Article 14 — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Federal Structure / Fundamental Rights / Indian Polity / UPSC Prelims PYQsArbitrary Power / Article 14 / Equality Before Law / Executive Discretion / Rule of Law
Nodal ministry for Forest Rights Act — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Governance / Indian Polity / UPSC Prelims PYQsCommunity Rights / Forest Rights / Forest Rights Act / Gram Sabha / Minor Forest Produce
Parole and state rules — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Governance / Indian Polity / UPSC Prelims PYQsFurlough / Parole / Prisoners Release Rules / Prisons / Prisons Act 1894
Judicial custody — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Governance / Indian Polity / UPSC Prelims PYQsArrest Procedure / Criminal Justice / Criminal Procedure Code / Judicial Custody / Police Custody
Right to the City — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQsPublic Spaces / UN-Habitat / Urban Development / Urban Governance / Urban Rights
Contest limits and historical candidature in Lok Sabha elections — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Indian Polity / Polity (Misc) / UPSC Prelims PYQsBye-Elections / Election Commission / Elections / Law Commission / Lok Sabha
Right to Privacy under the Constitution — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Fundamental Rights / Indian Polity / UPSC Prelims PYQsArticle 21 / Fundamental Rights / Indian Constitution / Puttaswamy Judgment / Right to Privacy
Department of Personnel and N. Gopalaswamy Ayyangar’s recommendations — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Council of Ministers / Indian Polity / UPSC Prelims PYQsAdministrative Reforms / Administrative Reforms Commission / Central Government Machinery / Department of Personnel / Prime Minister
How Indian parliamentary democracy differs from the British model — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Government System / Indian Polity / UPSC Prelims PYQsBritish Parliamentary System / Constitution Bench / Indian Parliamentary System / Parliamentary Sovereignty / Westminster Model
Why astronomical distances use light-years — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Astronomy and Solar System / General Science / UPSC Prelims PYQsAstronomical Distances / Light-Year / Space Science / Speed of Light / Stellar Bodies
Triclosan presence in consumer products — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQsAntibacterial Chemicals / Antifungal Chemicals / Personal Care Products / Toiletries / Triclosan
Bisphenol A (BPA) and polycarbonate plastics — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Plastic Pollution / Pollution and Degradation / UPSC Prelims PYQsBisphenol A / Endocrine Disruptors / Low-Density Polyethylene / Plastics / Polycarbonate Plastics
ACE2 and its relevance in viral disease spread — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Health / Science and Technology / UPSC Prelims PYQsACE2 / COVID-19 / Disease Transmission / SARS-CoV-2 / Viral Diseases
Sodium Lamps vs LED Lamps for Street Lighting — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Advanced Materials / Science and Technology / UPSC Prelims PYQsDirectional Lighting / LED Lamps / Light Emission / Sodium Lamps / Street Lighting
Why Water Is a Universal Solvent — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Chemistry / General Science / UPSC Prelims PYQsDipolar Molecules / Solubility / Universal Solvent / Water Chemistry / Water Polarity
Adenoviruses and Retroviruses — UPSC Prelims PYQ 2021Jeevan Bisht2021 / General Science / Health and Diseases / UPSC Prelims PYQsAdenoviruses / AIDS / Common Cold / HIV / Retroviruses
Culturing Bacteria, Fungi and Viruses — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Biology / General Science / UPSC Prelims PYQsArtificial Media / Bacteria / Fungi / Virus Culturing / Viruses
Pressure Cooker Temperature Factors — UPSC Prelims PYQ 2021Jeevan Bisht2021 / General Science / Physics / UPSC Prelims PYQsBoiling Point / Pressure / Pressure Cooker / Steam Pressure / Temperature
Bollgard I & II Technologies — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Biotechnology / Science and Technology / UPSC Prelims PYQsBacillus thuringiensis / Bollgard Technologies / Bt Cotton / Genetically Modified Crops / Monsanto
Mitochondrial Replacement Therapy & Inheritance — UPSC Prelims PYQ 2021Jeevan Bisht2021 / General Science / Health and Diseases / UPSC Prelims PYQsMaternal Inheritance / Mitochondrial Diseases / Mitochondrial DNA / Mitochondrial Donation / Mitochondrial Replacement Therapy
Recombinant Vector Vaccines — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Biotechnology / Science and Technology / UPSC Prelims PYQsBiological Vectors / Genetic Engineering / Recombinant DNA Technology / Recombinant Vector Vaccines / Vaccines
Parent rock of black cotton soil — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Geography / Indian Geography / India’s Soils / UPSC Prelims PYQsBasalt / Black Soil / Deccan Trap / Fissure Volcanic Rock / Regur Soil
Moringa, tamarind and related facts (MFP & exports) — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Species / UPSC Prelims PYQsAgricultural Exports / Biofuels / Minor Forest Produce / Moringa oleifera / Tamarind
Water distribution: rivers, groundwater and ice caps — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climatology / Geography / Physical Geography / UPSC Prelims PYQsFreshwater / Glaciers / Groundwater / Ice Caps / Rivers
Factors checking forest development in savannahs — UPSC Prelims PYQ 2021Jeevan Bisht2021 / UPSC Prelims PYQsFire Ecology / Grazing Herbivores / Savannah Ecosystems / Savannah Grasslands / Seasonal Rainfall
Biome described by rapid leaf-litter decomposition — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climatic Regions / Geography / Physical Geography / UPSC Prelims PYQsClimbing Plants / Epiphytes / Forest Biomes / Leaf Litter Decomposition / Tropical Rainforests
Climate‑Smart Village, CCAFS, CGIAR and ICRISAT — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQsCCAFS / CGIAR / Climate-Smart Agriculture / Climate-Smart Villages / ICRISAT
Western vs eastern ocean warmth in tropical and temperate zones — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climatology / Geography / Physical Geography / UPSC Prelims PYQsOcean Currents / Ocean Temperature / Trade Winds / Tropical Regions / Westerlies
Least water-efficient crop — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Agriculture / Geography / Major Crops / UPSC Prelims PYQsCrops / Sugarcane / Sunflower / Water Requirements / Water-Efficient Crops
Seabed Minerals and Licences — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Economic Geography / Geography / UPSC Prelims PYQsInternational Seabed Authority / Polymetallic Nodules / Rare Earth Elements / Seabed Mining / UNCLOS
Rivers Originating in the Eastern Ghats — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Geography / Indian Geography / India’s Rivers / UPSC Prelims PYQsBrahmani River / Eastern Ghats / Nagavali River / Subarnarekha River / Vamsadhara River
Didwana, Kuchaman, Sargol, Khatu — UPSC Prelims PYQ 2021 (Rajasthan Features)Jeevan Bisht2021 / Geography / Indian Geography / Physical Features of India / UPSC Prelims PYQsDidwana Lake / Khatu Lake / Kuchaman Lake / Saline Lakes / Sargol Lake
Indus River System: Which River Joins Indus Directly? — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Geography / Indian Geography / India’s Rivers / UPSC Prelims PYQsChenab river / Indus river / Jhelum River / Satluj River / Sutlej River
Palm Oil — Origins, Uses and Biodiesel — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Agriculture / Geography / Major Crops / UPSC Prelims PYQsBiodiesel / Cosmetics Industry / Elaeis guineensis / Palm Oil / Palm Oil Production
Permaculture vs Conventional Farming — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Agriculture / Farming Types / Geography / UPSC Prelims PYQsChemical Farming / Conventional Farming / Monoculture / Permaculture / Sustainable Agriculture