Essay and GS I–IV
UPSC Mains Previous Year Papers PDF
Nine years of Essay and GS I–IV. Read the demand of the question, then write. PDFs do not evaluate your copy.
Last updated: 18 August 2026
In short: These PDFs are UPSC CSE Mains Essay and General Studies Papers I–IV for 2015–2023. Mains decides rank through written papers; qualifying language papers are not hosted here. Use each file as a writing prompt, not as a reading list.
Download PDFs
These are hosted copies of public exam papers and keys for candidates. Official source: Union Public Service Commission. If a later official PDF differs, use that file. We do not host copyrighted textbooks or institute-branded mocks.
How to convert a Mains PDF into practice
Pick one question. Underline the directive (discuss, examine, critically analyse). Spend two minutes on a skeleton: introduction, two or three body headings, a conclusion that answers the question. Write in the word limit, then compare structure with a good copy — not with a 2,000-word article.
- GS-I: history, society, geography
- GS-II: polity, governance, social justice, IR
- GS-III: economy, environment, security, science
- GS-IV: ethics theory and case studies — see the ethics guide
Essay papers on this page
Each year folder includes the Essay paper. Rotate theme buckets — society, economy, environment, technology, India and the world, philosophical quotes — using the UPSC essay guide. Do not collect quotations instead of writing full essays.
FAQs
Which Mains papers are hosted?
Essay and GS Papers I–IV from 2015 to 2023. Qualifying language papers and Optional Paper I & II are not in this library.
How many papers decide Mains rank?
Nine written papers are notified: two qualifying languages, Essay, four GS papers, and two Optional papers. Interview follows Mains. Check the current notification for marks and duration.
Should I read all years or write from a few?
Write from recent years first. Older papers help you see theme continuity. Reading without writing does not raise Mains marks.
Where is GS-IV case-study method explained?
On the Ethics case-studies guide in this Resource Centre, linked from the UPSC hub.
