GS
General Studies
The Ultimate Knowledge Hub for Competitive Excellence. Master History, Geography, Polity, Economics, Sciences, and Ecology with our deeply structured, exam-centric library.
HISTORY
Ancient History
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Prehistoric India
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Indus Valley Civilization
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Vedic Civilization
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Mahajanapadas
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Buddhism
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Jainism
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Mauryan Empire
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Post-Mauryan Period
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Gupta Empire
Medieval History
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Early Medieval India
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Delhi Sultanate
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Vijayanagara Empire
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Mughal Empire
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Maratha Empire
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Bhakti Movement
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Sufi Movement
Modern History
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Advent of Europeans
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British Expansion
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Revolt of 1857
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Social & Religious Reforms
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Indian National Congress
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Moderate Phase
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Extremist Phase
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Gandhian Era
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Revolutionary Movement
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Constitutional Developments
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Freedom & Partition
GEOGRAPHY
Physical Geography
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Earth & Universe
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Interior of Earth
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Rocks
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Landforms
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Volcanoes & Earthquakes
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Atmosphere
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Weather & Climate
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Oceans
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Ocean Currents
Indian Geography
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Location & Extent
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Physiographic Divisions
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Himalayan Region
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Northern Plains
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Peninsular Plateau
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Indian Rivers
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Climate & Monsoon
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Soils
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Agriculture
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Natural Vegetation
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Minerals
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Industries
World Geography
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Continents
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Oceans & Seas
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Mountains
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Rivers
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Deserts
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Grasslands
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Important Straits
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Important Lakes
POLITY
Constitution
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Historical Background
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Making of Constitution
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Preamble
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Union & Territory
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Citizenship
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Fundamental Rights
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Directive Principles
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Fundamental Duties
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Amendments
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Schedules
Union Government
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President
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Vice President
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Prime Minister
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Council of Ministers
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Parliament
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Attorney General
State Government
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Governor
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Chief Minister
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State Council of Ministers
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State Legislature
Judiciary
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Supreme Court
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High Courts
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Judicial Review
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Constitutional Cases
Constitutional Bodies
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Election Commission
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UPSC
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Finance Commission
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CAG
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Attorney General (AG)
Non-Constitutional
Local Government
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Panchayati Raj
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Municipalities
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Constitutional Amendments
ECONOMICS
Basic Economics
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Demand & Supply
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Market
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Inflation
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National Income
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GDP
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GNP
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Economic Sectors
Indian Economy
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Economic Planning
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Five Year Plans
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NITI Aayog
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Agriculture
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Industry
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Infrastructure
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Poverty
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Unemployment
Banking & Finance
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RBI
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Commercial Banks
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Monetary Policy
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Repo Rate
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Reverse Repo Rate
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Financial Institutions
Government Finance
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Union Budget
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Taxation
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GST
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Fiscal Policy
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Public Debt
External Economy
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Balance of Payment
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Foreign Trade
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WTO
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IMF
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World Bank
PHYSICS
Mechanics & General Physics
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Units & Measurements
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Motion
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Force & Laws of Motion
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Work, Energy & Power
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Gravitation
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Properties of Matter
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Heat & Thermodynamics
Waves, Electricity & Modern Physics
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Sound
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Light & Optics
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Electricity
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Magnetism
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Electronics
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Nuclear Physics
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Everyday Physics
CHEMISTRY
Physical & Inorganic Chemistry
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Basic Chemistry
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Atomic Structure
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Periodic Table
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Chemical Bonding
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Acids, Bases & Salts
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Metals & Non-Metals
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Chemical Reactions
Organic & Applied Chemistry
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Organic Chemistry
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Carbon Compounds
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Environmental Chemistry
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Everyday Chemistry
BIOLOGY
Cell Biology & Genetics
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Cell Biology
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Genetics & Evolution
Human Biology
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Digestive System
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Respiratory System
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Circulatory System
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Nervous System
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Endocrine System
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Reproductive System
Botany
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Plant Kingdom
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Photosynthesis
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Plant Physiology
Zoology
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Animal Kingdom
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Animal Physiology
Diseases & Immunity
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Bacterial Diseases
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Viral Diseases
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Deficiency Diseases
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Immunity
Biotechnology
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Biotechnology Basics
ENVIRONMENT & ECOLOGY
Ecology
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Organisms & Environment
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Ecosystem
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Food Chain & Food Web
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Ecological Pyramid
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Biogeochemical Cycles
Biodiversity
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Biodiversity Basics
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Biodiversity Hotspots
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Endangered Species
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IUCN Red List
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Conservation of Biodiversity
Pollution
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Air Pollution
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Water Pollution
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Soil Pollution
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Noise Pollution
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Other Types of Pollution
Climate Change
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Global Warming
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Greenhouse Gases
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Climate Agreements
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COP Summits
Protected Areas
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National Parks
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Wildlife Sanctuaries
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Biosphere Reserves
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Other Protected Areas
Environmental Organizations
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UNEP
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IUCN
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WWF
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IPCC
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Other Important Organizations
Laws & Policies
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Environmental Protection Act
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Wildlife Protection Act
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Forest Conservation Act
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Important Environmental Policies
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International Conventions