A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

If eleven plus two equals one, what does nine plus five equal?

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

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

I have feet, but no legs. Which animal Am I?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

What goes up but never comes down?

why number 8549176320 is one of a kind?

What is the below Rebus indicate?

Count the number of squares in the picture below.