GRE & Graduate School Blog

GMAT Challenge Problem 1: Probability

Posted by Mark Skoskiewicz on Fri, Feb 10, 2012 @ 03:54 AM

Suppose we roll three fair dice - a red die, a yellow die, and a blue die. What is the probability the the sum of the upturned faces on the red and yellow die is smaller than the upturned face on the blue die?

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Tags: Probability, Quant, Challenge Problem, GMAT prep, GMAT, GMAT Blog