UPSE CSAPYQs (2011-2025)

The UPSC Civil Services Aptitude Test (CSAT) Paper-II evaluates candidates’ logical reasoning, comprehension, data interpretation, decision-making, and basic numeracy skills. Covering the years 2011–2025, the question papers consistently test analytical ability rather than advanced mathematics, making practice essential for scoring above the qualifying threshold of 33%.

Past papers reveal a clear pattern: Comprehension passages dominate 20–25 marks, requiring inference and understanding of arguments. Data Interpretation (DI) and Graphs/Tables feature regularly, testing calculation accuracy and speed. Logical reasoning questions include seating arrangements, series, patterns, and syllogisms, while decision-making assesses judgment based on caselets. Basic arithmetic covers percentages, averages, ratios, time-speed-distance, profit-loss, and simple algebra.

Candidates should approach CSAT systematically: start with topic-wise practice, attempt full-length previous year papers under timed conditions, and maintain a “mistake log” for repeated errors. Using solved papers from reputable sources like Vision IAS, Drishti IAS, and IASbaba, aspirants can analyze trends, identify recurring question types, and develop quick calculation strategies. Regular practice from 2011–2025 CSAT papers strengthens comprehension speed, logical thinking, and numerical accuracy, making it a reliable tool to secure the minimum qualifying score and build confidence for the prelims exam.