Free · Syllabus-mapped · Prelims + Mains
Crack UPSC CSE Exam-focused notes for every GS paper, CSAT and current affairs —
each page mapped to the official UPSC syllabus, with Prelims MCQs,
Mains answer frameworks and previous-year trends.
GS Paper I Indian Heritage & Culture, History and Geography of the World and Society
History & Culture
Ancient, medieval and modern India, art and culture, post-independence India, world history
→
Geography
Physical, Indian and world geography, resources, mapping and geophysical phenomena
→
Indian Society
Diversity, women, population, urbanisation, globalisation, communalism, regionalism, secularism
→ GS Paper II Governance, Constitution, Polity, Social Justice and International Relations
GS Paper III Technology, Economic Development, Bio-diversity, Environment, Security and Disaster Management
Indian Economy
Growth, planning, budgeting, banking, inclusive growth, agriculture, infrastructure, investment
→
Environment & Ecology
Ecology, biodiversity, conservation, climate change, pollution, environmental impact assessment
→
Science & Technology
Space, biotechnology, IT and computers, defence technology, IPR, everyday science
→
Internal Security & Disaster Management
Extremism, border management, cyber security, organised crime, disaster management
→ GS Paper IV Ethics, Integrity and Aptitude
CSAT Prelims GS Paper II — comprehension, reasoning and basic numeracy (qualifying at 33%)
Current Affairs Monthly compilations that link every news item back to its static topic and syllabus line.
Recent Topics History & Culture
Age of Revolutions and Political Ideologies
UPSC Mains world history — the Industrial Revolution, American and French Revolutions, Italian and …
→
Environment & Ecology
Air, Water, Soil and Noise Pollution: Sources, Standards and Control
Pollution for UPSC: air pollutants, smog types, NAAQS and AQI, NCAP and CAQM, BOD and COD, …
→
Polity & Governance
Amendment Procedure and the Basic Structure
Article 368 for UPSC — simple, special and ratified majorities, the amendment procedure, and the …
→
Ethics, Integrity & Aptitude
Attitude: Content, Structure and Function
Attitude for GS IV — definition, ABC structure, Katz's functions, the attitude–behaviour link, moral …
→
Indian Economy
Balance of Payments and Exchange Rates
Balance of payments for UPSC — current and capital accounts, CAD, forex reserves, FDI vs FPI, …
→
History & Culture
Bhakti and Sufi Traditions: Saints, Schools and Silsilas
Bhakti and Sufi traditions for UPSC — Alvars and Nayanars, the acharyas and their schools, regional …
→ Why UPSC Notes? Syllabus-Mapped Every page names the exact GS paper and syllabus line it covers — no wasted reading
Prelims + Mains Together Facts for the MCQ, frameworks and keywords for the 250-word answer, on the same page
Static Meets Current Current affairs linked back to the static topic, so news becomes answer material
Daily Practice A daily Prelims challenge, mock tests with UPSC marking, and a week-by-week study plan