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How to use previous-year questions (without just reading them)

Previous-year papers are the syllabus as the examiner reads it. Here is a simple routine for turning them into marks.

24 Sept 2026 5 min read

In this guide
  1. 1. Read them before the chapter, not after
  2. 2. Sort by demand, not by year
  3. 3. Write, then compare
  4. 4. Keep an error log
  5. A two-week starter plan

Most aspirants read previous-year questions once, feel anxious, and put them away. Used properly, they are the most honest guide to the exam you have.

1. Read them before the chapter, not after

Before you open a subject book, read every Mains question asked on that topic in the last ten years. You will read the chapter differently: looking for causes, consequences, examples and data that those questions demanded.

2. Sort by demand, not by year

Group questions by what they ask you to do: explain, critically examine, discuss, suggest measures. Each directive needs a different structure. Practise one directive at a time.

3. Write, then compare

Pick three questions a day. Write them in the time you will have in the hall (about seven minutes for a 10-marker). Then compare with a model answer and note one thing to change tomorrow.

4. Keep an error log

A single page per paper: the mistake, the fix, and the date. Re-read it every Sunday. Most marks are lost to the same five mistakes repeated.

A two-week starter plan

  • Days 1–3: read ten years of GS 2 polity questions; group them by directive.
  • Days 4–10: three answers a day, timed, one directive per day.
  • Days 11–14: rewrite your five weakest answers from scratch.

A note on dates and numbers. Exam patterns, vacancies and schedules change from year to year. Always confirm the current details in the latest notification on the Union Public Service Commission website .

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