Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

Identify the hidden meaning behind this picture?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

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

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?