You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

What can jump higher than a building?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

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

You can hear me, but you can't touch or see me.

What am I?

Can you tell a 3D object that has just two surfaces?

There are forty elephants and they have forty-fore heads. How can this be possible?