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

What type of curtain does this rebus mean

It can be easily calculated that the digits 0 to 9 can be arranged into 3628800 distinct ten-digit numbers.

But do you know how many of these numbers are prime?

What does the below mathematical rebus mean?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Can you count the number of quadrilaterals in the picture below?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?