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    The line graph shows the number of students who appeared in XYZ exam from various states during the period 2012-2018. What is the average number of st
    Question

    The line graph shows the number of students who appeared in XYZ exam from various states during the period 2012-2018. What is the average number of students who appeared in the XYZ exam in the year 2012 from all the states together?

    A.

    275

    B.

    270

    C.

    285

    D.

    280

    Correct option is A

    Solution:

    Total number of students who appeared in the XYZ exam in the year 2012 = (500 + 300 + 200 + 100)

                                                                                                                               = 1100

    Average number of students who appeared in the XYZ exam in the year 2012 = (1100/4)

                                                                                                                                =275

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