Which alphabet letter is a question?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

Can you find out the total number of triangles in the given figure?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

Take one out and scratch my head, I am now black but once was red. What am I?