Question

    P, Q, R, S and T are five friends standing in a straight

    line facing towards north. P is on the immediate right of Q. T is between P and S. If R and Q are at the ends, which of the following is second to the left of R?
    A T Correct Answer Incorrect Answer
    B Q Correct Answer Incorrect Answer
    C S Correct Answer Incorrect Answer
    D P Correct Answer Incorrect Answer

    Solution

    (i) If R and Q are at the ends of the row, then there will be two cases: Case 1: Case 2: (ii) P is on the immediate right of Q. T is between P and S. Now here Case 1 will not follow. Hence, Case 2 will be the final arrangement:

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