What do you get if you add 2 to 100 four times?

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

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

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

How many triangles can you find in this given picture?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Can you start the fire using two pieces of wood?

Identify the hidden meaning behind this picture?