You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

If six children and two dogs were under an umbrella, how come none of them got wet?

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?

Move four matchsticks to the below square to form three squares?

Solve the rebus riddle in the picture below.

I add 5 to 9 and get 2. The answer is correct, so what am I?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?