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    Question

    The probability that Ankit passes is (2/9) and the

    probability that Shruti fails is (7/13). Find the probability that both have the same result.
    A 61/117 Correct Answer Incorrect Answer
    B 59/117 Correct Answer Incorrect Answer
    C 7/23 Correct Answer Incorrect Answer
    D 57/117 Correct Answer Incorrect Answer
    E 65/117 Correct Answer Incorrect Answer

    Solution

    Probability that Ankit fails = 1 - (2/9) = (7/9)
    Probability that Shruti passes = 1 - (7/13) = (6/13)
    Required probability = (2/9) × (6/13) + (7/9) × (7/13)
    = (12/117) + (49/117) = (61/117)

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