Answer:
Which bank is not used for storing money?
How could all of your cousins have an aunt who is not your aunt?
How many bananas can you eat if your stomach is empty?
A girl is sitting in a house at night that has no lights on at all. There is no lamp, no candle, nothing. Yet she is reading. How?
What always comes into a house through the keyhole?
I only exist when you are here. Where you never were I can never be.
Logic
Animal
Difficult
Easy
Food
Funny
Kids
What am I?