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1. The subdivided bar diagram given below depicts the result of B.com students of a college for 3 years. Study the graph and answer the given questions.

In which year, did the college have the best result for B.com?

A. 2007 and 2008

B. 2008

C. 2007

D. 2006

Solution:

\begin{aligned} Pass percentage : \\ Year 2006 = \frac{140}{170} \times 100 = 82.35 % \\ Year 2007 = \frac{150}{190} \times 100 = 78.94 % \\ Year 2008 = \frac{180}{240} \times 100 = 75 % \end{aligned}

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