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 have exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

You must have drawn the five pointed star so many times in your childhood right? You have to do exactly that. Draw it and place the ten balls occupying the corners and the intersection points and you will have the result. We have also added a picture to help you with the task.