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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 percentage of marks obtained by the student?

    A)  80%               

    B)  63%   

    C)  57%   

    D)         90%   

    Correct Answer: C

    Solution :

    Percentage  \[=\frac{Marks\,obtained}{~Total\text{ }marks}\times 100\] \[=\left( \frac{55+90+40+80+20}{500} \right)\times 100\] \[=\frac{285}{500}\times 100=57%\]


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