Study the following bar graph and answer the question that follows: Sales of books (in thousands) from 5 branches (C1,C2,C3,C4&C5) of a publishing company for the two successive years 2010 and 2011. What is the average sales of all the branches (in thousands) for the year 2010?

Question 115

Solution

Total sales of all the branches (in thousands) for the year 2010

= 56 + 78 + 68 + 56 + 82 = 340

=> Average sales of all the branches (in thousands) for the year 2010 = $$\frac{340}{5}=68$$

=> Ans - (C)

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Study the following bar graph and answer the question that follows:Sales of books (in thousands) from 5 branches (C1,C2,C3,C4&C5) of a publishing company for the two successive years 2010 and 2011. What is the average sales of all the branches (in thousands) for the year 2010?