Answer:
What can you stick between a 3 and a 4 so that the result is more than three but less than four?
Two fathers and two sons are in a car, yet there are only three people in the car. How is this possible?
What is as big as you are and yet does not weigh anything?
A traveller moved from North to East then to West and lastly South.. What was he looking for?
How do you drop an egg and never break it?
What goes around and around the wood, but never goes into the wood?