Answer:
A town has only two barbers. One of the barbers has a nice, tidy haircut, and the other has a shaggy, messy haircut. Which barber should you go to?
What can you hold in your right hand but never in your left hand?
Which bank is not used for storing money?
How can you place a pencil on the floor so that no one can jump over it?
How do you make the number one disappear by adding to it?
What is yellow, looks like the moon and has seeds?