Strategy Summary

GRE Math Subject · Axiom Academy

Key takeaways and actionable strategies for the exam The GRE Mathematics Subject Test is a 170-minute, 66-question multiple-choice exam covering advanced mathematics. There is no calculator. The test values mathematical insight and technique over computational speed. The Core Strategy: You cannot score 100%. Plan to solve 45-50 of the 66 questions efficiently and accurately. The remaining 16-21 will be time-sinks or blanks. Three-Tier Triage (First 30 seconds per question): "Do Now": Straightforward problems you can solve in 1.5-2 minutes. Aim to solve all ~16 easy questions here. "Do Later": Medium-difficulty problems requiring 2.5-3.5 minutes. Flag ~25-28 of the ~33 medium questions. "Skip": Topics outside your prep or confusing setups. Blank 8-12 questions outright. Time Checkpoints During the Test: Q16: Should be ~25-30 min elapsed Q33: Should be ~85 min elapsed (pivot point) Q50: Should be ~130 min elapsed Q60: Should be ~155 min elapsed Key Decision: Should you guess? Use expected value analysis. Random guess (5 choices): EV = 0. Don't guess. Eliminate 1 option (4 remain): EV ≈ +0.06. Guess. Eliminate 2 options (3 remain): EV ≈ +0.17. Definitely guess. Critical Rule: You cannot "eliminate" based on intuition. You need a concrete reason (definition contradiction, dimensional impossibility, counterexample). If you cannot eliminate any wrong answers: Blank the question. Moving on quickly is worth more than a 20% random guess.

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