Answer:
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
How could all of your cousins have an aunt who is not your aunt?
When does 4 - 1 = 5 ?
An archaeologist unearths a coin bearing the inscription "57BC". How does he instantly know that it's a forgery?
Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?
I fly to any foreign parts assisted by my spreading wings. My body holds an hundred hearts Nay I will tell you stranger things when I am not in haste I ride and then I mend my pace anon.