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  • 7 mock tests, scored like the real exam
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  • The full book — 85 chapters
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  • 149 counterexample claims
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The reasoning behind every wrong answer.
  • 1659 wrong answers, decodedWhy each one tempts you — covers September 2022, June 2023, December 2023, June 2024, December 2024 (221 of 237), June 2025, December 2025
  • Worked solutions to all 738 PYQs
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738 PYQs solved so far, some papers partial. New sessions are added at no extra cost.

September 2022 · 13/120June 2023 · 38/120December 2023 · 96/120June 2024 · 117/120December 2024 · 237/240June 2025 · 118/120December 2025 · 119/120

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