I’m tall when I’m young, and I’m short when I’m old. What am I?

Why do Chinese men eat more rice than Japanese men do ?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

How many triangles are there on the puzzle below?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Prove that twice of ten is the same as twice of eleven.