Free Practice Resources
UPSC, UKPSC and UPPSC Previous Year Question Papers
Find ISC’s question papers, answer keys and paper analysis in one place, and learn how to turn every paper into better marks.
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- UKPSC
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UPSC Civil Services
Previous year papers, the 2023 Prelims paper with answer key, and the 2024 Prelims paper analysed.
UKPSC PCS
UKPSC PCS Prelims 2025 question paper analysis and answer key.
UPPSC PCS
UPPSC PCS Prelims 2025 question paper, explained and analysed.
All Resources
Question Papers and Answer Keys
| Exam | Resource | Type | Open |
|---|---|---|---|
| UPSC | UPSC previous year papers | Papers | Open |
| UPSC | UPSC 2023 Prelims question paper | Paper and answer key | Open |
| UPSC | UPSC CSE Prelims 2024 | Explained and analysed | Open |
| UKPSC | UKPSC PCS Prelims 2025 | Paper analysis | Open |
| UKPSC | UKPSC PCS Prelims 2025 | Answer key | Open |
| UPPSC | UPPSC PCS Prelims 2025 | Explained and analysed | Open |
Method
How to Get the Most From a Past Paper
Attempt under exam conditions
Sit one full paper within the official time limit, with no notes.
Check your answers
Mark the paper using the answer key, and calculate your score.
Find your weak topics
Group your mistakes by subject and note which topics keep repeating.
Revise and repeat
Study those topics, then attempt another paper and compare your score.
Why It Matters
What Past Papers Teach You
- How each exam frames its questions
- Which topics deserve more revision
- How to manage time across a full paper
- Where your preparation is still weak
- How confident you are before exam day
Keep Going
Syllabus and Next Steps
Practise With Tests
See the test series list and free tests for timed practice.
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FAQs
Common Questions
Which exams does this page cover?
It covers UPSC, UKPSC and UPPSC resources published on our website.
Do you provide answer keys?
Yes, where available. The table above shows the UPSC 2023 Prelims paper with its answer key and the UKPSC PCS Prelims 2025 answer key.
How often should I attempt past papers?
Attempt them regularly once you have covered a good part of the syllabus, and review every paper properly.
Where can I practise more?
See our batches and test series page.
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