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Interview Question

Engineering Interview

Suppose a person has 10 white and 10 black socks in a

  drawer. Suppose there is no electricity in a room and he has to take a pair of sock with a same color. How many socks should he take in order to guarantee that he will have a pair of socks of same color?
Tags:
analytical
Answer

Interview Answer

1 Answer

0

Just 3 socks

Anonymous on Sep 24, 2012

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