UPSC Prelims 2026 CSAT Question Paper with Answer Key and Detailed Solution is available here to download in PDF format. UPSC Prelims 2026 CSAT exam is being held on May 24, 2026, from 2:30 PM to 4:30 PM.
Also Download: UPSC Prelims 2026 GS Question Paper and Answer Key PDF
The CSAT paper comprised 80 questions across Reading Comprehension, Logical Reasoning, Basic Numeracy, and Data Interpretation. Candidate feedback and expert analysis from leading coaching institutes characterised this year's CSAT as moderate to difficult. The Reading Comprehension passages were inference-heavy, requiring analytical engagement rather than surface-level recall, while the reasoning section was time-consuming, with seating arrangement and syllogism questions demanding careful attention. Candidates are advised not to underestimate CSAT — despite its qualifying status, its difficulty level has risen steadily in recent years, making unprepared candidates vulnerable to elimination.
While UPSC will release the official cutoff only alongside the Prelims result, expert estimates — based on paper difficulty, candidate volume, and vacancy trends — suggest the General category cutoff is likely to fall in the range of 88 to 100 marks (out of 200), broadly in line with recent years. Cutoffs for reserved categories are expected to be proportionately lower.
The UPSC Prelims 2026 result is expected within four to six weeks of the exam. Candidates who estimate their score to be near or above the expected cutoff should not wait for the result — the gap between Prelims and Mains is short, and beginning Mains preparation immediately is the single most impactful decision a serious aspirant can make. The UPSC Mains 2026 examination is scheduled for August 21, 2026.
Candidates preparing for future cycles are encouraged to treat the 2026 question paper as a primary study resource, as the paper directly reflects UPSC's current question-setting philosophy: concept-based, application-oriented, and firmly rooted in both static preparation and current affairs awareness.
Ques: How many questions are asked in the UPSC Prelims CSAT Question Paper 2026?
Ans: The UPSC Prelims CSAT paper generally includes 80 objective-type questions for a total of 200 marks.
Ques: What topics are covered in the UPSC Prelims CSAT Question Paper 2026?
Ans: The CSAT paper includes questions from comprehension, logical reasoning, analytical ability, decision-making, problem-solving, basic numeracy, data interpretation, and general mental ability.
Ques: Is the UPSC Prelims CSAT paper qualifying in nature?
Ans: Yes, the CSAT paper is qualifying in nature. Candidates need to score at least 33% marks to qualify this paper.
Ques: Is there negative marking in the UPSC Prelims CSAT Question Paper 2026?
Ans: Yes, negative marking is applicable in the CSAT paper. For every incorrect answer, one-third of the marks assigned to that question is deducted.
Ques: How can the UPSC Prelims CSAT Question Paper 2026 help in preparation?
Ans: The question paper helps candidates analyse the difficulty level of comprehension, reasoning, and numerical ability questions. It also helps improve speed, accuracy, and time management for the exam.
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