Answer:
In 1990, a person is 15 years old. In 1995 that same person is 10 years old. How is this possible?
How far can a man hike into the forest?
What man can shave 10 times a day and still have a beard?
When does 4 - 1 = 5 ?
You can see me when two prisons throw light from one side and other side but odd number?
What is full of holes but still holds water