Railways R.R.C. (Gorakhpur) Solved Paper Held on 2nd Shift 30-11-2014

  • question_answer
    If the probability of an event is\[\frac{2}{15}\], what will be the probability of its mutually exclusive event?

    A) \[\frac{2}{15}\]             

    B)   \[\frac{2}{13}\]

    C) \[\frac{13}{15}\]                                   

    D) \[\frac{4}{15}\]

    Correct Answer: C

    Solution :

    The probability of its mutually exclusive event \[=1-\frac{2}{15}\] \[=\frac{13}{15}\]


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