CSAT
CSAT Solved Papers
Every UPSC CSAT (Paper II) question from 2021 to 2025, worked in full — the reasoning pathway, the exact answer, why each wrong option is tempting, and the trap in one line. Free, and no sign-up.
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Where the official key is disputed, we show both. A handful of questions have a UPSC official answer we believe is not the strictest read of the text or the mathematics. On those, we mark the official answer as the answer — it is what scores — and show our stricter, text-anchored reading beside it as a clearly labelled dissent. We never quietly overwrite the exam.
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Passages and questions here are reproduced from past UPSC examination papers for study and commentary. If you hold rights to any material and would like it amended or removed, please write to [email protected] and we will act on your request.