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How many socks she has to pick from drawer to get a pair to wear?

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Cathy has twelve black socks and twelve white socks in her drawer.

In complete darkness, and without looking, how many socks must she take from the drawer in order to be sure to get a pair that match?

posted Apr 9, 2014 by Hiteshwar Thakur

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3 Answers (Check Answer ▼)





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