Birbal was jester, counsellor, and fool to the great Moghul emperor, Akbar.
The villagers loved to talk of Birbal's wisdom and cleverness,
and the emperor loved to try to outsmart him.
One day Akbar (emperor) drew a line across the floor.
"Birbal," he ordered, "you must make this line shorter, but you cannot erase any bit of it."
Everyone present thought the emperor had finally outsmarted Birbal.
It was clearly an impossible task.
Yet within moments the emperor and everyone else present had to agree that Birbal had made the line shorter without erasing any of it.
How could this be?

What has many keys but can’t open a single lock?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

A bomb exploded in a room full of married couples and no one died. How?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Can you find a rabbit in the given picture?

Why are all black people so quick ?

People make me, save me, change me, raise me. What am I?

People put me on the table and cut me but do not eat me. What am I?