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

  • question_answer
    Direction: The bar-graph provided gives the sales of books (in thousand numbers) by six branches of a publishing company during two consecutive years 2013 and 2014. Sales of books (in thousand numbers) in different branches What is the ratio of the total sales of branch \[{{B}_{2}}\]for both years to the total sales of branch \[{{B}_{4}}\]for both the years

    A)  \[2:3\]                 

    B)  \[3:5\]

    C)         \[4:5\]

    D)         \[13:18\]                            

    Correct Answer: D

    Solution :

    The required ratio \[=\frac{(75+55)}{(85+95)}=\frac{130}{180}\]                 \[=\frac{13}{18}=13:18\]


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