General Studies · Puzzles

Seven boxes P, Q, R, S, T, U, and V are kept in a stack from top to bottom but not necessarily in the same order. Box P is kept at the fifth position from the top. There are two boxes between box P and box S. Box Q is four boxes above box T. Box U is neither adjacent to box S nor box T. There are minimum two boxes between box Q and box V. How many boxes are kept above box V?