You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Imagine you are in a room with no windows or doors. How will you get out?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Which alphabet is a part of our body?

What will you call your mother's brother's brother-in-law?

Eight Chelsea player makes the following statements :

1. Seven of us are lying here.
2. Six of us are lying here.
3. Five of us are lying here.
4. Five of us are lying here.
5. Four of us are lying here.
6. Three of us are lying here.
7. My name is Torres.
8. My name is Lampard.

The last two are Lampard and Torres or maybe Torres and Lampard.
So can you deduce which of the last two is Lampard or Torres?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?