A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Remove two matchsticks to make the below equation correct.

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

A father's child, a mother's child, yet no one's son.

Who am I?

Can it be possible to build a house that has all its four walls facing towards the South?

Replace the question mark with the correct number in below Picture:

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

What does it mean?