Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

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?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

If your uncle’s sister is not your aunt, what relation is she to you?

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

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

What is the next number in this series?

4,12,84,3612....

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

Can you count the number of triangles in the given figure?