Answer:
A grandmother, two mothers and two daughters went shopping together and everyone bought one purse each. How many purses did they bring home all together?
How do you discover something that does not exist?
An archaeologist unearths a coin bearing the inscription "57BC". How does he instantly know that it's a forgery?
On Christmas eve, when Santa leaves his workshop on the north pole, what direction does he travel.
In 1990, a person is 15 years old. In 1995 that same person is 10 years old. How is this possible?
Why was the cook arrested?