There are seven persons P, Q, R, S, T, U and V, who have

Solution

Explanation: As U is taller than only two persons. ___        ___       ___       ___       U            ___          ___ P is shorter than only one person. ___        P           ___       ___       ___        ___          ___ By combining both the above statements- T is shorter than S but not the shortest.  R is taller than U and S but not the tallest. V/ Q      P           R            S           U            T            V/ Q