In the following diagram, the triangle represents doctors, the circle represents players and the rectangle represents singers.
Which region represents the doctors who are players but not singers?
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → A
Doctors who are players but not singers must be inside the triangle and the circle, and outside the rectangle.
Region A is the part common to the triangle and the circle that lies above the rectangle. Region C is common to the triangle and the circle too, but it lies inside the rectangle, so its people are singers as well.