All 52 Data Interpretation & Sufficiency Previous Year Questions for UPSC CSAT, with answers and explanations. Click any question for the full solution.
Across 2014–2025, UPSC CSAT has asked 52 Data Interpretation & Sufficiency questions — an average of 5.2 per year. The heaviest year was 2018 with 15 questions; the lightest was 2017 with 2. Use the year-wise split below to see where the paper has been concentrating.
| Year | Questions | Share |
|---|---|---|
| 2025 | 3 | 6% |
| 2024 | 10 | 19% |
| 2023 | 4 | 8% |
| 2022 | 3 | 6% |
| 2021 | 4 | 8% |
| 2020 | 2 | 4% |
| 2018 | 15 | 29% |
| 2017 | 2 | 4% |
| 2015 | 3 | 6% |
| 2014 | 6 | 12% |
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