When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

What is wrong in the below Picture?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Can you Find and name the hidden bird in the picture below ?

What does a man do only once in his lifetime, but women do once a year after they are 29?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

During which month do people sleep the least?

Find the 8 in the below-given Image.

How can you write nineteen in a manner that if we take out one, it becomes twenty?