You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

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 ?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

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

What building has the most stories?

Can you solve the rebus below?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What has a bottom at the top?

Find the missing letter in the last circle logically in the given below picture.