The given pie-chart shows the percentage distribution of the number of people from different provinces migrating to USA upon getting their Green Card. Study the pie-chart and answer the question.

What is the central angle of the sector corresponding to the number of people migrating from Delhi?

Correct option is A

Solution:

Total angle of a pie chart is =  $$360^\circ$$ 

The segment of Delhi of migrating people is = 30%

So the central angle of people who migrating from delhi is = 30% of $$360^\circ$$

​​$$360^\circ$$ $$\times$$$$\frac{30}{100}$$= $$108^\circ$$ 

Thus the correct answer is (A)