11th Class Mathematics Sample Paper Mathematics Sample Paper-4

  • question_answer
    The probability of drawing a white ball from a bag containing 3 black balls and 4 white balls, is

    A) \[1/7~\]            

    B)  \[3/7~\]

    C) \[4/7~\]            

    D)  None of these

    Correct Answer: C


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