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This question belongs to Data Interpretation Line Chart
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Directions (1 - 5): Study the following graph and answer the questions that follow:
Production (in tonnes) and Sales (in tonnes) of Company A from 2006 to 2011.
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The table given below represents the ratio of the production (in tonnes) of Company A to the production (in tonnes) of Company B and the ratio of sales of Company A and Company B.
Year Production (A : B) Sales (A : B)
2006 5 : 4 2 : 3
2007 8 :7 11 : 12
2008 3 : 4 9 : 14
2009 11 : 12 4 : 5
2010 14 : 13 10 : 9
2011 13 : 14 1 : 1
Line Chart
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What is the approximate percentage increase in the production of Company A from 2009 to 2010?

Answer & Solution
Correct Answer: Option D
Percentage increase in production of A from 2009 to 2010
$$\eqalign{ & = \left(\frac{700-550}{550}\times100\right)\% \cr & = \left(\frac{150}{550}\times100\right)\% \cr & = \frac{300}{11}\% \cr & = 27.2\% \cr & \approx 27\% \cr} $$
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