ChatterBank5 mins ago
Puzzle
3 Answers
If I had 21 black socks and 79 red ones. Blindfolded, how many socks must I take from the drawer to guarantee a matching pair? Thank nyou for any help.
Answers
N+1, where N is the number of different colours. Since there are two colours in this case, the answer is three.
15:21 Mon 30th Sep 2013