There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

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

What has many teeth, but cannot bite?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

The more of this there is, the less you see. What is it?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Why Aeroplane windows are round?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

what's the probability of getting a king or a queen from a pack of 52 cards?