John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

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 a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

How could a baby fall out of a twenty-story building onto the ground and live?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

What breaks yet never falls, and what falls yet never breaks?

What Does this text mean:

important=important

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

By what process could you make a 'Tea-Table' into food?