There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.
As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.
