Question
How many persons sit between D and V, if counted from
the right of V? Answer the questions based on the information given below. Nine persons A, B, C, D, T, U, V, W and X sit around a circular table such that only five of them face outside while others face towards the centre. T sits 2nd to the left of U. D and U face towards the centre. One person sits between T and B. A sits 4th to the right of B. W sits 2nd to the left of D. V sits 2nd to the left of C, who doesn’t face same direction as B. X doesn’t sit adjacent to W. Immediate neighbors of V face opposite direction to V. W doesn’t sit with U.Solution
T sits 2nd to the left of U, who faces towards the centre. One person sits between T and B. A sits 4th to the right of B. So, A sits immediate right of U. B faces outside W sits 2nd to the left of D, who faces towards the centre. V sits 2nd to the left of C, who doesn’t face same direction as B. W doesn’t sit with U. So, W sits 3rd to the right of B or immediate left of B and C sits immediate left of U or 4th to the right of U. Case I: C sits immediate left of U:
Case II: C sits 4th to the right of U:
X doesn’t sit adjacent to W, so case I is rejected. Immediate neighbors of V face opposite direction to V. So, V must face towards the centre while X and A face outside and W and T face outside. The final seating arrangement is given below
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