Civil Services Examination · प्रश्न 14
Eight persons P, Q, R, S, T, U, V and W sit around a round table in eight different seats placed with equal distance between any two consecutive seats. Both P and R are adjacent to Q. Both T and R are adjacent to S. Both U and W are adjacent to V. S and W are on opposite chairs. If while going in the clockwise direction around the table from P, one meets R before T, then how many persons shall Q cross while moving in the clockwise direction around the table before meeting W?
उत्तर देखें और व्याख्या
उत्तर: (A) 5
व्याख्या
Order is P-Q-R-S-T consecutively; the remaining three seats hold U-V-W with V in the middle. W must be opposite S, fixing clockwise order P, Q, R, S, T, U, V, W. From Q to W, Q passes R, S, T, U, V = 5 persons.