If one and a half boys, eat one and a half burgers in one and a half hours. How many burgers can 9 boys eat in 3 hours?
The cream is heavier than Milk. True or False?
A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train. How did it happen?
If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?
Find the Next Number in the Sequence 2 9 3 1 8 4 3 6 5 7 ?
What is the next number in this series? 4,12,84,3612....
Who are the happiest people in IPL match?
There was a strange boy who was born before his father. How can this be possible?
No matter how little or how much you use me, you change me every month. What am I?
Solve the mathematical equation in the picture below.
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki