What was the approximate per cent increase in the semester fees of B. Ed. course in the year 2007 as compared to the previous year?

Answer: Option C

Percent increase in semester fees of B. Ed. in the year 2007 as compared to 2006.
$$\begin{array}{rl}& =\left\{\frac{\left(13.9-11.6\right)}{11.6}\times 100\right\}\%\\ & =\left(\frac{2.3}{11.6}\times 100\right)\%\\ & =\frac{2300}{116}\%\\ & =\frac{575}{29}\%\\ & =19.8\%\\ & \approx 20\%\end{array}$$