The following pie chart shows the number of people of various occupation in terms of percentage from different states of India.

For the farmer sector, what is the approximate measure of the central angle?

Correct option is D

Given:

The pie chart represents the percentage distribution of different occupations.

Farmer sector = 11% of the total.

A full circle (pie chart) has 360°.

Concept Used:

The central angle for a sector in a pie chart is given by:

​$$\text{Central Angle} = \left(\frac{\text{Percentage}}{100}\right) \times 360^\circ$$​​

Solution:

For the Farmer sector (11%):

​$$\text{Central Angle} = \left(\frac{11}{100}\right) \times 360 =39.6^\circ.$$​​

The approximate measure of the central angle for the farmer sector is $$40^\circ.$$

Option (D) is right.