The bar graph given below shows the sales of books (in thousands) from six branches (B1, B2, B3, B4, B5, and B6) of a publishing company during 2011 and What is the approximate growth of sales of B5?
A 18%
B 21%
C 23%
D 27%
Solution
Correct Answer: Option D
The difference value of sales of B5=95-75
=20
approximate growth of sales of B5=20x100/75
=27(approximate)
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