UPSC Optional · Geography
Geography Optional Notes · PYQs · Solved Answers
Everything for Geography Optional in one place: free unit-wise notes with maps and diagrams, every previous year question since 2013 arranged by syllabus unit, and the solved answers written the way a 300+ scorer writes them. Pick a unit below to start.
20
Syllabus units
419+
Free notes
752+
Solved PYQs
2013–2026
Years covered
Jump to
Paper I units Paper II units PYQs and solutions Strategy and books Notes PDF Courses
Paper I
Physical Geography
Geomorphology, Climatology, Oceanography, Biogeography, Environmental Geography. Each unit page has the free notes, the year-wise questions and the solved answers together.
Unit 02
Climatology
Atmosphere, general circulation, air masses, monsoon, climate classification and climate change.
Unit 03
Oceanography
Ocean floor, temperature and salinity, currents, tides, coral reefs, marine resources.
Unit 04
Biogeography
Soils, plant and animal communities, ecosystems, biodiversity and conservation.
Unit 05
Environmental Geography
Ecology, environmental degradation, hazards, management and environmental policy.
Paper I
Human Geography
Perspectives in Human Geography, Economic Geography, Population and Settlement Geography, Regional Planning, Models, Theories and Laws. Each unit page has the free notes, the year-wise questions and the solved answers together.
Unit 06
Perspectives in Human Geography
Areal differentiation, regional synthesis, dualisms, quantitative revolution, radical, behavioural and humanistic schools.
Unit 07
Economic Geography
World resources, energy crisis, agricultural typology, industrial location, patterns of world trade.
Unit 08
Population and Settlement Geography
Population growth and migration, demographic transition, rural and urban settlements, morphology and hierarchy.
Unit 09
Regional Planning
Concept of a region, growth centres and poles, regional imbalances, environmental issues in planning.
Unit 10
Models, Theories and Laws
Systems analysis, Malthusian and Marxian models, Christaller, Losch, Von Thunen, Weber, heartland and rimland.
Paper II
Geography of India
Physical Setting, Resources, Agriculture, Industry, Transport, Communication and Trade, Cultural Setting, Settlements, Regional Development and Planning, Political Aspects, Contemporary Issues. Each unit page has the free notes, the year-wise questions and the solved answers together.
Unit 01
Physical Setting
Space relations, structure and relief, drainage, monsoon, soils, vegetation, natural hazards.
Unit 03
Agriculture
Infrastructure, cropping pattern, green revolution, agro-climatic regions, food security.
Unit 05
Transport, Communication and Trade
Road, rail, water and air networks, ports, communication, foreign trade.
Unit 06
Cultural Setting
Historical perspective, racial, linguistic and ethnic diversity, tribal areas, population trends.
Unit 07
Settlements
Rural settlement types, urban morphology, functional classification, urbanisation and urban planning.
Unit 08
Regional Development and Planning
Five Year Plans, integrated rural development, multi-level planning, watershed and backward-area planning.
Unit 09
Political Aspects
Federalism, state reorganisation, regional consciousness, international boundaries, geopolitics of the Indian Ocean.
Unit 10
Contemporary Issues
Ecological issues, hazards, poverty and unemployment, globalisation, regional disparities in development.
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Previous year questions
PYQs and solutions
Start with the papers, then read the solved answers unit by unit.
Question papers
Every Geography Optional paper since 2013, Paper I and Paper II, with topic-wise question lists.
Topic-wise PYQs with solutions
All 750+ solved previous year questions arranged by syllabus unit on one page.
300+ Score Pack
Membership that unlocks every solved answer, model Q&A and pattern report.
Test series
Sectional and full-length tests with evaluation, matched to the syllabus units above.
Strategy
Strategy, books and practice
How toppers plan the optional, what to read, and where to practise.
How to approach Geography Optional Booklist Toppers’ answer copies Answer writing practice Optional success rates Syllabus
