A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

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

What is the next number in this matchsticks series riddle?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

What happened when the wheel was invented?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

How can you take 2 from 5 and leave 4?