An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Decode this picture on T-Shirt and tell what it says ?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

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?

What number divided by 4 is the same as that number minus 4?

Why is it very easy to weigh a fish?

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?