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8th Class Mathematics Data Handling Question Bank Data Handling

  • question_answer
    DIRECTION: Study the graph carefully and answer the questions given below it.
    The wheat import in 1974 is approximately what percent of the average wheat import for the given years?

    A)  125%             

    B)         115% 

    C)         190%             

    D)         85%   

    Correct Answer: B

    Solution :

    Total imports in all years = 3465 + 1811 + 2413 + 4203 + 7016 + 5832 + 2000 + 2500 = 29240 thousand tonnes. So, average import for the given years \[=\frac{29240}{8}=3655\] thousand tonnes Import in 1974 = 4203 thousand tonnes \[\therefore \] Required percentage \[=\frac{4203}{3655}\times 100=115%(approx)\]


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