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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    If the mode of the following data is 36 and the modal class is 30-40, then find the value of missing frequency.
    Class Interval 0-10 10-20 20-30 30-40 40-50 50-60 60-70
    Frequency 8 10 f 16 12 6 7

    A)  9                                

    B)  10

    C)  12                               

    D)  15

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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