While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

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

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

Why Aeroplane windows are round?

What is the next number in this matchsticks series riddle?

In a secret society, a buried chamber can be accessed only via a secret password. The password is seven characters long and comprises of just letters and numbers.

You find a code that can help you in cracking the password. The code says "You force heaven to be empty".

Can you deduce the password from that?

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

How can you leave a room with two legs and return with six legs?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

What is the longest word in the dictionary?