Answer:
Two fathers and two sons are in a car, yet there are only three people in the car. How is this possible?
If you count 20 houses on your right going to the store and 20 houses on your left coming home, how many houses did you count?
What can you hold in your right hand but never in your left hand?
4 rubber ducks were floating in the bathtub, 2 floated away and 2 drowned. How many ducks are still alive?
How is it possible to always find what your looking for in the last place you look?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?