[Cooperative Bank Manager 2021]

8. A man wears socks of 2 different colours- black and brown. He has altogether 20 black and 20 brown socks in a drawer. Supposing, he has to take out the socks in the dark, how many socks must he take out to be sure that he has a matching pair?

1. 2

2. 3

3. 5

4. 20

Correct Answer :

3