There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Count the number of triangles in the below picture?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Why do Chinese men eat more rice than Japanese men do ?

Remove two matchsticks to make the below equation correct.