About
Free, verified UPSC preparation
upscpapers is a free platform for serious UPSC aspirants: previous year questions with answers and explanations, curated current affairs, and strategy guides. Everything here is free to read. The companion app, UPSC Forge, adds daily quizzes, streaks, weak-spot analysis and weekend mocks for those who want structured practice.
What we cover
- Previous year questions — Prelims and CSAT papers from 2011 to 2026, organised by year and subject, with answers and explanations
- Current affairs — quarterly compilations and topic deep-dives, each with its sources
- Strategy blog — study plans, PYQ analysis and exam-day playbooks
- Interactive maps — Ramsar sites, biosphere reserves, national parks and wildlife sanctuaries
Editorial & verification policy
UPSC material decides people’s careers, so accuracy is our first requirement. Everything published here follows the same rules:
- Every PYQ answer key is verified against the official UPSC answer key before publication
- Current-affairs facts come from primary sources — PIB releases, RBI publications, Supreme Court records, and UN/IMF reports — never from hearsay
- Every current-affairs article carries its Source and a Last verified date
- We do not publish fabricated or unverifiable content. When we find an error, we fix it and log it below
Corrections log
September 2026
Full verification pass: 98 PYQ answer keys corrected against the official UPSC answer key; 26 current-affairs articles updated against primary sources; 16 outdated compilations retired.
Contact
Found an error, or want to suggest a topic? Write to us through the contact page. We read everything.