UPSC CSE IAS Study Materials & Foundation Guide
A comprehensive repository of standard foundational texts, GS paper breakdowns, and high-yield revision resources for the Civil Services Examination.
1. Standard Foundational Reference Books
- Polity & Constitution (GS II): Indian Polity by M. Laxmikanth
- Modern Indian History (GS I): A Brief History of Modern India (Spectrum) by Rajiv Ahir
- Geography (GS I): NCERT Class XI & XII (Physical & Human Geography) + GC Leong
- Indian Economy (GS III): Indian Economy by Nitin Singhania / Ramesh Singh + Union Budget & Economic Survey
- Environment & Ecology (GS III): Shankar IAS Environment / PMF IAS
- Ethics, Integrity & Aptitude (GS IV): Lexicon for Ethics + Subba Rao
2. Digital Study Aids & Fast Utilities
Explore our free client-side tools designed for examination form filling and preparation:
