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8th Class Mathematics Introduction to Graphs Question Bank Introduction to Graphs

  • question_answer
    Direction: The following pie charts show the Jistribution of students of graduate and 3ost-graduate levels in seven different institutes M, M P, Q, R, S and Tina town. Distribution of students at graduate and post-graduate levels in seven institutes M, N, P,Q, R, S, and T. Total number of students of graduate level = 27300 Total number of students of post-graduate level = 24700 Note: Pie charts are not drawn to scale. How many students of institutes M and S are studying at graduate level?

    A)  \[7516\]                             

    B)  \[8463\]             

    C)  \[9127\]             

    D)         \[9409\]                             

    Correct Answer: B

    Solution :

    Students of institute M at graduate level = 17% of 27300 =4641 Students of institute S at graduate level = 14 % of 27300 = 3822 \[\therefore \] Total number of students at graduate level in institutes M and \[S=4641+3822=8463\] (or) 31% of 27300 =8463


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