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9th Class Mathematics Probability Question Bank Self Test-13

  • question_answer
    A bag contains 8 red 2 black and 5 white balls. One ball is drawn at random. What is the probability that the ball drawn is not black?

    A)  

    B)  

    C)  

    D)

    E)  None of these

    Correct Answer: B

    Solution :

       


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