Directions: Read the given information carefully and answer the following questions.

Certain numbers of people are sitting in a row and all of them are facing north direction. Z is sitting at one of the extreme ends. The Number of people sitting between U and Z is the same as the number of people sitting left to the person immediately right of U. L is sitting immediately left of U. Two persons are sitting between Z and J. J is sitting fourth to the right of U. X is sitting third from the left end. The number of people sitting between X and L is the same as those sitting between P and Z.