As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Can you find a five letter word that is left with only two letters if one is removed?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Can you find out the total number of triangles in the given figure?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

Can you find the thief by just looking at the picture below?

How many triangles can you find in this given picture?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?