Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

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?

Can you count the number of triangles inside a triangle?

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

You need to cut a round cake into eight equal pieces with just 3 cuts. Can you do it?

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

Using exactly three matchsticks, can you divide the area into two equal parts?

Can you solve the maths in the below-given picture equation?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?