28. Directions (28-32): Study the information carefully and answer the question given below.
There are ten persons J, P, Q, R, S, T, G, U, V and X living in a ten-floor building, such that ground floor is
numbered as 1, just above the floor is numbered as 2 and so on the topmost floor is numbered as 10, but
not necessary in the same order. P lives on the 5th floor. Only three persons live between P and V. T lives
immediate above J, who lives on an odd numbered floor. S lives on one of the floors below R. Number of
persons lives between J and P is same as number of persons lives between T and R. There is only one
floor in between U and X. W lives on an odd numbered floor. R does not live on top floor. S lives on an odd
numbered floor above X but not on seventh floor. V lives below the floor on which P lives. U lives above
the floor on which X lives. Q lives on an even numbered floor above P but not on top floor.
Q28. How many persons live between W and S?