Question
P, Q, R, S and T are sitting on a bench. P is sitting
next to Q. R is sitting next to S. S is not sitting with T who is on the left end of the bench. R is on the second position from the right. P is to the right of Q and T. P and R are sitting together. In which position is P sitting?Solution
P is sitting next to Q. R is sitting next to S. S is not sitting with T who is on the left end of the bench. R is on the second position from the right. T  P  Q  R  S ……….. (I) T Q P R S ……… (II) P is to the right of Q and T. P and R are sitting together. Case 1 will get discarded. T  P  Q  R  S ……….. (I) T Q P R S ……… (II) Final arrangement as shown below: T Q P R S
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