Answer:
When does 4 - 1 = 5 ?
Mary gets in the shower, but surprisingly her hair is not wet when she gets out. How is this possible?
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?
In 1990, a person is 15 years old. In 1995 that same person is 10 years old. How is this possible?
What is the only question you can't answer yes to?
I have a ring but no fingers. I used to stay still all the time but nowadays I follow you around.