​Study the given pie-chart and answer the question that follows.

The pie chart shows the percentage of questions asked in a competitive examination.

If the total number of question asked in the examination was 350, how many questions were asked in History, Law and Language taken together?

Correct option is D

​Given:

Law: 19%, History: 16%, Language: 17%

Total Questions: 350

Formula Used:

​$$\text{Total Questions} = \text{Sum of percentages} \times \text{Total Questions}$$​​

Solution:

​$$\text{Total Questions} = \left( 19\% + 16\% + 17\% \right) \times 350 \\ \ \\ = 52\% \times 350 = \frac{52}{100}\times350= 182$$​​