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A bag contains 4 white, 7 black and 5 re...

A bag contains 4 white, 7 black and 5 red balls. Three balls are drawn one after the other without replacement. Find the probability that the balls drawn are white, black and red respectively.

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Knowledge Check

  • A bag contains 5 black and 3 white balls. Two balls are drawn at random one after the other without replacement. What is the probability that both are white?

    A
    `1//28`
    B
    `1//14`
    C
    `3//28`
    D
    `1//21`

  • A bag contins 5 black and 3 white balls. Two balls are drawn at random one after the other without replacement. What is the probability that both are white?

    A
    `(1)/(28)`
    B
    `(1)/(14)`
    C
    `(3)/(28)`
    D
    None of these

  • A bag contains 5 white, 4 black and 2 red balls. Balls are drawn one by one without replacement. The probability that the 5^("th") ball is a red ball, is

    A
    `(2)/(11)`
    B
    `(4)/(11)`
    C
    `(3)/(7)`
    D
    `(6)/(11)`

    • Similar Questions

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    A bag contains 5 white,7 red and 3 black balls.If three balls are drawn one by one without replacement,find the probability that none is red.

    A bag contains 3 white, 4 red and 5 black balls. Two balls are drawn one after the other, without replacement. What is the probability that one is white and the other is black?

    A bag contains 3 White,3 black and 2 red balls.One by one three balls are drawn without replacement.Find the probability that third ballis red

    A bag contains 7 white, 5 black and 4 red balls. Four balls are drawn without replacement find the probability that t least three balls are black.

    A bag contains 3 white,2 black and 4 red balls.Three balls are drawn one after another with replacement at random.The probability of drawing a white,a black and a red ball in succession in that order is

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