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Discussion :: Probability

  1.  A bag contains 3 red, 4 white and 7 black balls. The probability of drawing a red or a black ball, is

    2. A.

    4/7
    B.

    1/7
    C.

    5/7
    D.

    3/7

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    Workspace

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    Answer : Option C

    Explanation :

    NA

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