Reference Clerk Interview Question: How many basketballs would fit in this room? Reference Clerk Interview QuestionAnswer: One. You did not ask what is the maximum number of basketballs you can fit in the room. Previous QuestionNext QuestionAre You a ‘People’ Person?If you have seven white socks and nine black socks in a drawer, how many socks do you have to pull out blindly in order to ensure that you have a matching pair?