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Discussion :: Probability

  1. If four coins are tossed, the probability of getting two heads and two tails is -.
    2. A.
    3/8
    B.
    6/11
    C.
    2/5
    D.
    4/5
    E.
    5/11

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    Answer : Option A

    Explanation :

    Since four coins are tossed, sample space = 24
    Getting two heads and two tails can happen in six ways.

    n(E) = six ways

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