7th Class Mathematics Data Handling Question Bank Data Handling

  • question_answer
    DIRECTION: The given bar graph shows the marks obtained by a student in different subjects. The maximum marks of each subject is 100.
    What is the average marks obtained by the student?                             

    A)  57                  

    B)  63                  

    C)  80      

    D)         48      

    Correct Answer: A

    Solution :

    Average marks \[=\left( \frac{55+90+40+80+20}{5} \right)=\frac{285}{5}=57\]


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