An indifference curve is a graphical representation of a combined products that gives similar kind of satisfaction to a consumer thereby making them indifferent.Every point on the indifference curve shows that an individual or a consumer is indifferent between the two products as it gives him the same kind of utility.The indifference curve analysis work on a simple graph having two-dimensional. Each individual axis indicates a single type of economic goods. If the graph is on the curve or line, then it means that the consumer has no preference for any goods, because all the good has the same level of satisfaction or utility to the consumer. For instance, a child might be indifferent while having a toy, two comic book, four toy trucks and a single comic book.