The following figure represents a set of persons-the triangle represents educated persons, the rectangle represents policemen, the ellipse. represents road tax payers and cirde represents shopkeepers.

The following questions are based on the above diagram.
Looking at the given figure, it can be said that

Options

A. Some persons who are neither shopkeepers nor policemen are educated.
B. Some persons who are either shopkeepers or policemen, pay road tax, though uneducated.
C. Some persons who are either shopkeepers or policemen pay road tax and are also educated.
D. All the above statements are correct.

Answer

D

Explanation

Option (a) : Required region `rArr` common to triangle only `rArr` true.
Option (b) : Required region `rArr` common to ellipse and circle only `rArr` True.
Option (c) : Required region `rArr` common to rectangle, triangle and ellipse or triangle, ellipse and circle `rArr` True.
Therefore, all the above statements are true.