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

How can a man go eight days without sleep?

I have branches, but no fruit, trunk or leaves. What am I?

10+10 and 11+11 can give you the same answer.

Explain how?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

In the given picture, in how many ways can you read the word "Tiger"?

What does this rebus mean?

O
N
C
E
TIME

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.