Students having IR as specialisation forms approximately what percent of students having HR as specialisation?

Answer: Option E

Number of students in various specialisations:
$$\begin{array}{rl}& \text{IB → }\frac{19}{100}\times 8000=1520\\ & \text{IR → }\frac{16}{100}\times 8000=1280\\ & \text{Finance → }\frac{12}{100}\times 8000=960\\ & \text{Marketing → }\frac{22}{100}\times 8000=1760\\ & \text{IT → }\frac{17}{100}\times 8000=1360\\ & \text{HR → }\frac{14}{100}\times 8000=1120\end{array}$$

$$\begin{array}{rl}& \text{Required percentage}\\ & =\left(\frac{1280}{1120}\times 100\right)\%\\ & =\frac{800}{7}\%\\ & =114.28\%\\ & \approx 114\%\end{array}$$