SSC CHSL Model Paper 4
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Question : 25 of 100
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A man wears socks of two colours - black and brown. He has altogether 20 black socks and 20 brown socks in a drawer.
Supposing he has to take out the socks in the dark, how many must he take out to be sure that he has a matching pair ?
Supposing he has to take out the socks in the dark, how many must he take out to be sure that he has a matching pair ?
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