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In which year is the percentage of passing of students maximum ?

  • A.2012
  • B.2013
  • C.2014
  • D.2015

Answer: D

The pass percentage is highest in 2015.

\[ \begin{aligned} 2012: \frac{200}{500} &= 40\% \\ 2013: \frac{400}{700} &\approx 57.1\% \\ 2014: \frac{500}{800} &= 62.5\% \\ 2015: \frac{700}{1000} &= 70\% \end{aligned} \]

The pass rate rises every year, reaching 70% in 2015. 2014 has more passes than 2013 but a lower rate than 2015, and 2012 is the lowest at 40%. Read the hatched part of each bar as the passes, not the whole bar.

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