Answer:
A grandmother, two mothers and two daughters went shopping together and everyone bought one purse each. How many purses did they bring home all together?
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
What always comes into a house through the keyhole?
Three doctors said that Bill was their brother. Bill said he had no brothers. Who was lying?
What coin doubles in value when half is deducted?
I only exist when you are here. Where you never were I can never be.