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UPSC Study Resources
Download previous year question papers, NCERT book ZIPs, and Mains mock tests curated for UPSC CSE preparation. Files are hosted for educational use—verify against official UPSC and NCERT sources.
Files are for educational practice. Verify against official UPSC and NCERT sources. See disclaimer and editorial policy.
Previous Year Papers
Prelims GS, CSAT, and Mains PYQs with answer keys where available.
83 filesNCERT Books
Class 6–12 NCERT textbooks as subject ZIP downloads.
49 filesMock Tests
Mains GS I–IV and Essay mock papers for timed practice.
5 filesFrequently asked questions
Are these UPSC papers official?
These files are shared for practice and orientation. Always cross-check questions, answer keys, and syllabus against upsc.gov.in before relying on them for preparation decisions.
Can I use NCERT ZIPs for Prelims and Mains?
Yes—NCERTs are the standard foundation for GS. Use class-appropriate books for basics, then move to standard reference books and current affairs as advised in our UPSC book-list guide.
How should I use mock tests?
Attempt mocks under timed conditions, self-evaluate against the question demand, and revise weak themes. Mocks complement PYQs—they do not replace official papers or coaching feedback.