Question

In the given diagram, the circle stands for College Professors, the triangle stands for Surgical Specialists and Medical Specialists are represented by the rectangle. Answer the following question based on given diagram.

Surgical Specialists who are also Medical Specialists but not College Professors are represented by _______ .

• A. $B$
• B. $C$
• C. $X$
• D. $Z$

Answer 1

The correct option is D $Z$

X is cancelled bcoz it comes under college professors(circle)

C cancelled as it is not a part of medical specialist(lower part of triangle)

B cancelled as it represents only medical specialist ,hence Z left