Ques:- There are 10 black socks and 10 white socks in a drawer. Socks of the same color are identical but not allowed to look into the drawer while taking out socks?
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Rock Solid Solutions, Chegg India, Dhruvsoft Services, Cloud Kinetics Technology Solutions, SWYM, Appiness Interactive, Keyideas Infotech, Emtec Technologies, Evince Development, Grid Logic Software,
Right Answer:
To guarantee at least one matching pair of socks, you need to take out 3 socks.
To guarantee at least one matching pair of socks, you need to take out 3 socks.