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?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

What have one eye but still cannot see?

how come the second man dies?

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

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

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