RRB NTPC · Question 19
Direction: Study the following figure and answer the question given below:

By which number, the trained unmarried lecturers in the college are represented? A. 6 B. 5 C. 7 D. 4
Show answer & explanation
Answer: (C) D
Explanation
Trained lecturers are inside the rectangle and lecturers in the college inside the triangle; unmarried means outside the circle. The region inside the rectangle and triangle but outside the circle is marked 4.