CodingHumans

UPSC Prelims Practice Hub

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UPSC Prelims MCQ practice hub - CodingHumans

Every UPSC Prelims practice set on CodingHumans in one place, organised subject by subject in the order you should attempt them. Each set is interactive: tap an answer to see whether you are right, read the explanation, and track your score as you go.

How to use this page: start with the topic-wise sets for a subject to build concepts, then attempt the previous year question (PYQ) tests for that subject under time pressure. Bookmark this page, because new sets are added here as they are published.
PYQ testsPolityHistoryIndian GeographyWorld and Physical GeographyEconomyEnvironmentScience and TechCurrent Affairs

Previous Year Questions (PYQ) practice tests

Full-length subject tests built from actual UPSC Prelims questions, ten sets per test.

  1. Current Affairs and International Relations MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 80 Questions)
  2. Environment and Ecology MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 142 Questions)
  3. Geography MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 100 Questions)
  4. Indian Economy MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 178 Questions)
  5. Indian History MCQ Quiz for UPSC Prelims – Interactive Practice Test 1 (10 Sets, 150 Questions)
  6. Indian History MCQ Quiz for UPSC Prelims – Interactive Practice Test 2 (10 Sets, 150 Questions)
  7. Indian History MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 158 Questions)
  8. Indian Polity MCQ Quiz for UPSC Prelims – Interactive Practice Test (10 Sets, 150 Questions)
  9. Indian Polity MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 151 Questions)
  10. Science and Technology MCQ Quiz for UPSC Prelims – PYQ Practice Test 2016-2025 (10 Sets, 114 Questions)

Indian Polity

  1. UPSC Polity MCQs - Fundamental Rights (Articles 12-35) (Set 1)
  2. UPSC Polity MCQs - Directive Principles (DPSP) and Fundamental Duties (Set 2)
  3. UPSC Polity MCQs - Parliament: Lok Sabha, Rajya Sabha and Money Bills (Set 3)
  4. UPSC Polity MCQs - President, Vice-President and Council of Ministers (Set 4)

Indian History

  1. UPSC History MCQs - Indus Valley (Harappan) Civilization (Set 1)
  2. UPSC History MCQs - Vedic Age, Buddhism and Jainism (Set 2)
  3. UPSC History MCQs - Mauryan Empire and Post-Mauryan Period (Set 3)

Indian Geography

  1. UPSC Geography MCQs - Indian Rivers and Drainage System (Set 1)
  2. UPSC Geography MCQs - Indian Climate, Monsoon and Soils (Set 2)
  3. UPSC Geography MCQs - Physiography of India: Himalayas, Plains, Plateau and Islands (Set 3)

World and Physical Geography

  1. UPSC Geography MCQs - Earth's Interior, Rocks and Plate Tectonics (Set 1)
  2. UPSC Geography MCQs - Volcanoes, Earthquakes, Weathering and Erosion (Set 2)
  3. UPSC Geography MCQs - Atmosphere, Pressure Belts and Winds (Set 3)
  4. UPSC Geography MCQs - Humidity, Precipitation, Air Masses, Cyclones and Climate Types (Set 4)
  5. UPSC Geography MCQs - Oceanography: Ocean Relief, Currents, Tides and Salinity (Set 5)
  6. UPSC Geography MCQs - World Mapping: Straits, Rivers, Grasslands and Deserts (Set 6)

Indian Economy

  1. UPSC Economy MCQs - Basic Concepts and National Income (Set 1)
  2. UPSC Economy MCQs - Money, Banking and RBI (Set 2)
  3. UPSC Economy MCQs - Fiscal Policy, Budget and Taxation (Set 3)
  4. UPSC Economy MCQs - Inflation, Unemployment and Poverty (Set 4)
  5. UPSC Economy MCQs - External Sector (Set 5)
  6. UPSC Economy MCQs - Agriculture, Industry and Infrastructure (Set 6)

Environment and Ecology

  1. UPSC Environment MCQs - Ecology and Ecosystems (Set 1)
  2. UPSC Environment MCQs - Biodiversity and Conservation (Set 2)
  3. UPSC Environment MCQs - Climate Change and Global Agreements (Set 3)
  4. UPSC Environment MCQs - Pollution and Waste Management (Set 4)
  5. UPSC Environment MCQs - Environmental Laws and Institutions in India (Set 5)
  6. UPSC Environment MCQs - Wetlands, Species and Protected Areas of India (Set 6)

Science and Technology

  1. UPSC Science and Technology MCQs - Space Technology and ISRO Missions (Set 1)
  2. UPSC Science and Technology MCQs - Biotechnology and Health (Set 2)
  3. UPSC Science and Technology MCQs - Defence Technology and Missiles (Set 3)
  4. UPSC Science and Technology MCQs - IT, AI and Emerging Technologies (Set 4)
  5. UPSC Science and Technology MCQs - Physics and Chemistry in Everyday Life (Set 5)
  6. UPSC Science and Technology MCQs - Human Biology, Diseases and Nutrition (Set 6)

Current Affairs

Current affairs sets are dated. Check the year in the title before you practise.

  1. UPSC Current Affairs MCQs - National Affairs 2026: Government Schemes and Policies (Set 1)
  2. UPSC Current Affairs MCQs - Economy and Budget 2026: Budget, Data and RBI Policy (Set 2)
  3. UPSC Current Affairs MCQs - International Relations and Summits 2026 (Set 3)
  4. UPSC Current Affairs MCQs - Science, Space and Defence News 2026 (Set 4)
  5. UPSC Current Affairs MCQs - Environment, Awards and Sports 2026 (Set 5)
  6. UPSC Current Affairs MCQs - Appointments, Reports, Indices and Places in News 2026 (Set 6)

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