Exam pattern is stable but can change. Always cross-check UPSC notification.
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Three Stages of UPSC
- Prelims: Objective screening.
- Mains: Descriptive written exam.
- Interview: Personality test.
Prelims Pattern
| Paper | Questions | Marks | Duration |
|---|---|---|---|
| GS Paper 1 | 100 | 200 | 2 hours |
| CSAT (Paper 2) | 80 | 200 | 2 hours |
- CSAT is qualifying (33% minimum).
- Negative marking applies.
Mains Pattern
| Paper | Marks | Counted |
|---|---|---|
| Language (Indian) | 300 | No |
| English | 300 | No |
| Essay | 250 | Yes |
| GS I-IV | 250 each | Yes |
| Optional I & II | 250 each | Yes |
Interview (Personality Test)
The interview carries 275 marks and tests suitability for public service. It evaluates clarity, balance, and judgment.
Cut-off Logic
- Prelims cut-off decides Mains eligibility.
- Mains marks + Interview marks decide final ranking.