12 Easy Pieces
description
GMAT Quant exercises
Transcript of 12 Easy Pieces
After posting some 700+ questions, I've decided to post the problems which are not that hard. Though each question below has a trap or trick so be careful when solving. I'll post OA's with detailed solutions after some discussion. Good luck.
1. There are 5 pairs of white, 3 pairs of black and 2 pairs of grey socks in a drawer. If four socks are picked at random what is the probability of getting two socks of the same color?A. 1/5B. 2/5C. 3/4D. 4/5E. 1
Solution:12-easy-pieces-or-not-126366.html#p1033919
2. If x is an integer and 9