Direction: Study the following information carefully to answer the given questions.

7 boxes – P, Q, R, S, T, U and V – are placed one above the other not necessarily in the same order. Box U is placed third from either of the ends. Box P is placed adjacent to box U. Three boxes are placed between boxes P and S. Number of boxes placed above box S is two more than the number of boxes placed below box V. Box Q is placed above box R, which is not placed below box S.