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6th Class Mathematics Data Handling Question Bank Data Handling

  • question_answer
    The pictogram shows the number of pupils who cycle to school. On the whole, what is the percentage of class 2 pupils who cycle to school?
    Class 1
    Class 2
    Class 3
    Key: Each  represents 30 pupils.

    A) \[\text{10 }\!\!%\!\!\text{ }\]   

    B) \[\text{25 }\!\!%\!\!\text{ }\]

    C) \[37\frac{1}{2}%\]         

    D) \[\text{50 }\!\!%\!\!\text{ }\]  

    Correct Answer: D

    Solution :

    Total number of pupil who cycle to school \[=(4\times 30)+(7\times 30)+(3\times 30)=120+210+90=420\]. No. of pupil who cycle in class \[2=7\times 30=210\] \[\therefore \]The required percentage\[=\frac{210}{420}\times 100%=50%\]


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