A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

What is black when you buy it, red when you use it, and gray when you throw it away?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

What number comes next in this sequence:
7 8 5 5 3 4 4 _