New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    A bag contains cards numbered between 33 and 102. If one

    card is drawn from the bag, the probability that the number on the drawn card is a perfect square is:
    A 1/15 Correct Answer Incorrect Answer
    B 1/12 Correct Answer Incorrect Answer
    C 1/14 Correct Answer Incorrect Answer
    D 1/7 Correct Answer Incorrect Answer

    Solution

    The perfect square number from 33 to 102=36,49,64,81,100 Total number of favorable outcomes =5 Total outcomes =102-33+1=70 Required probability =5/70 =1/14.

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