Only 9% of
Target Test Prep students get this GMAT Data Sufficiency practice question right. Can you?
Think you can solve one of the hardest GMAT Data Sufficiency questions out there? In this video, Erika from
Target Test Prep breaks down a notoriously tricky GMAT Quant DS problem that’s stumped thousands of test takers.
You’ll learn how top scorers think through complex DS logic, spot hidden traps, and apply a structured step-by-step approach to boost both accuracy and speed.
Perfect for anyone aiming for a 705+ GMAT score or looking to master Data Sufficiency under pressure.
👇 Watch The #1 Hardest GMAT Data Sufficiency Practice Question from
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Scott Woodbury-StewartFounder & CEO,
Target Test Prep