7th Class Mathematics Data Handling Question Bank Data Handling

  • question_answer
    If the mean of 13, 17, 18, 20, x and 9. Is 16 find the value of x.

    A)  16 

    B)  18  

    C)     19

    D)  20

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available    


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