⚡ TL;DR

Full-length Prelims mocks are most productive when started 5–6 months before the exam date, assuming at least one full read of the core syllabus is complete. Starting before any syllabus completion produces scores that are too demoralising to be diagnostic; starting too late leaves no time to act on what the mocks reveal.

The Two Failure Modes

Starting too early: Taking full-length mocks with an incomplete syllabus produces very low scores that reveal only that you have not covered the material — a fact you already know. This demoralises without informing strategy.

Starting too late: Taking your first full mock 2 weeks before the exam leaves no time to address the gaps it identifies. Mocks are most valuable when there is still time to do targeted revision.

Recommended Timeline for a June 2026 Prelims

MonthMock Activity
January–February 2026Subject-wise / topic-wise tests only (e.g. Polity-only tests, History-only tests)
March 2026First 2–3 full-length tests (diagnostic baseline only — scores matter less than diagnosis)
April 20261 full test per week; complete analysis after each
May 20262 full tests per week; shift focus to error pattern elimination
First week of June 20262 full tests (for time management and exam-hall simulation only)
Final 5 daysNo new full tests — light revision only

Prerequisites Before Your First Full Mock

  1. At least one complete read of the static syllabus (Polity, History, Geography, Economy, Environment basics)
  2. 3–4 months of regular current affairs coverage
  3. A method for checking answers — either buy a series with explanations or use PYQ explanation books

The First Mock Is Always Humbling — This Is Normal

Most aspirants score below the expected cut-off in their first full mock. This is a feature, not a bug. The first mock's only purpose is to establish a baseline — not to predict performance. Scores consistently improve over 20–30 tests when analysis is rigorous.

📚 Sources & References

Ujiyari Ujiyari — Current Affairs