OFFICIAL REPOSITORY
Essentials Library
A curated index of mandatory government documents, textbooks, and authoritative sources. No noise.
Gov.in
PRIMARY SOURCE GRADE
CORE FOUNDATION
NCERT E-Books (Class 6-12)
Official NCERT Website (Textbook Archive)
History, Geo, Polity, Econ
Free PDF
Class XI Pol SciClass IX GeoClass VI History
MACRO ECONOMY & POLICY
Economic Survey & Budget
Ministry of Finance • Indiabudget.gov.in
GS-III Essential
Annual Release
NITI Aayog Reports
Vision Documents & SDG Indices
Policy Framework
Strategic Planning
CONSTITUTION & GOVERNANCE
Constitution of India
Ministry of Law & Justice • Legislative.gov.in
Polity, GS-II
Official Text
PreambleFundamental RightsDirective Principles
Parliamentary Debates
Lok Sabha & Rajya Sabha Archives
GS-II, Current Affairs
Historical Records
GEOGRAPHY & ENVIRONMENT
Survey of India Maps
Official Topographic & Thematic Maps
Geography, GS-I
Official Source
Physical GeographyPolitical Boundaries
Ministry of Environment Reports
State of Environment & Climate Action Plans
GS-III, Environment
Annual Publication
HISTORY & CULTURE
Archaeological Survey of India
Monuments, Sites & Research Publications
History, GS-I
Heritage Records
Ancient HistoryMedieval Architecture
Ministry of Culture Publications
Cultural Heritage & Documentation
GS-I, Art & Culture
Official Archive
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