UPSC CSE Prelims GS Paper 1 Answer Key 2026 | कितने नंबर बन रहे हैं? अभी चेक करें
UPSC Prelims 2026 Answer Key PDF, Solutions & Cutoff Analysis
UPSC Prelims 2026 examination has concluded, and now the biggest question among aspirants is – What could be the expected cutoff and which answers are likely to be correct?
To help students analyse their performance with clarity, a team of experienced educators and subject experts is releasing a detailed UPSC Prelims 2026 Answer Key along with cutoff analysis based on paper trends, question difficulty, and previous year patterns.
Paper 1 Set D
| Question | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Answer | D | A | C | B | B | B | A | D | D | B |
| Question | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Answer | D | A | C | B | B | A | D | A | C | C |
| Question | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| Answer | A | B | B | B | B | B | C | B | B | C |
| Question | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
| Answer | B | B | D | D | B | B | A | D | C | B |
| Question | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
| Answer | C | B | A | C | C | C | C | C | A | A |
| Question | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 |
| Answer | C | A | C | C | D | A | C | B | B | A |
| Question | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 |
| Answer | C | C | D | A | A | C | B | C | B | C |
| Question | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
| Answer | C | B | B | C | B | C | A | B | D | B |
| Question | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 |
| Answer | B | A | C | D | A | D | C | A | D* | D |
| Question | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 |
| Answer | A | B | A | C | A | B | C | D | B | C |
UPSC Prelims 2026 Solutions & Question-Wise Analysis
The answer key will include question-wise explanations to help aspirants understand the logic behind every answer instead of depending on random unofficial PDFs circulating online. Along with this, the analysis will also cover the expected cutoff range for different categories after carefully studying the overall nature of the examination.
This detailed discussion is designed not only to help aspirants estimate their scores but also to give them a realistic understanding of where they stand in the competition. Since UPSC Prelims often contains analytical and statement-based questions, answer variations between different sources are common. That is why every question will be examined carefully with proper explanation and reference-based reasoning.
Expected UPSC Prelims 2026 Cutoff & Exam Trend Analysis
Apart from the answer key, the complete analysis will also highlight important trends observed in the examination, including the nature of questions, conceptual areas that received attention, and the overall approach required to attempt such papers effectively. This can help both current aspirants and future candidates understand the evolving pattern of the UPSC examination.
Candidates are advised to calculate their scores carefully and use the analysis as a reference to plan their next step strategically. For aspirants scoring around the expected range, beginning Mains preparation early can make a significant difference.