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The Calculator Is a Waste of Time on the GMAT or GRE

May 13, 2025

Five Reasons Using a Calculator Is a Waste of Time on the GMAT or GRE We are taught since grade school that there’s no point to mental math when a machine can do calculations faster and more accurately than our brains. That might be true for the puny brains of your math teachers, but the … Read More

On a 12-hour analog clock, the hour hand moves GMAT

December 4, 2024December 3, 2024

On a 12-hour analog clock, the hour hand moves GMAT Here’s the actual question text: On a 12-hour analog clock, the hour hand moves at a constant rate of 1 revolution every 12 hours, and the minute hand moves at a constant rate of 1 revolution every hour. The hands are perpendicular at 3:00 in … Read More

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The Calculator Is a Waste of Time on the GMAT or GRE

On a 12-hour analog clock, the hour hand moves GMAT

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