Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Find the number of squares in the below-given picture.

Can you solve this picture maths equation?

What runs around the whole yard without moving?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

What number when divided in half becomes zero?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Which is the correct shadow of the bird?