You need to move three matchsticks to form three squares. Can you do it?

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

I look at you, you look at me I raise my right, you raise your left. What am I?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

How many words can a pen with half refill write?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?

Solve the equation in the image by looking at the pattern closely.

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?