How many times can you subtract the number two from the number fifty?

What is the fastest way to double your money?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

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?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Forwards I am heavy, backward I am not. What am I?

In the four images below, can you find the odd one out?

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