In the given Venn diagram, the rectangle represents students, the triangle represents teachers and the circle represents players. Study the diagram carefully and answer the question given below. How many students are players but not teachers?
4
Students who are players but not teachers lie inside both the rectangle and the circle, but outside the triangle.
Rectangle and circle together contain the regions 4 and 6; region 6 is also inside the triangle (teachers).
Required number = 4
Hence, 4.
In the following diagram, there are three circles. Study the diagram carefully and answer the questions.

(Labels: डॉक्टर (top circle) = Doctor; भारतीय (bottom-left circle) = Indian; शिक्षक (bottom-right circle) = Teacher)
Find the teachers who are doctors and not Indians.
In the following diagram, there are three circles. Study the diagram carefully and answer the given question.

(Top circle: Doctor; bottom-left circle: Indian; bottom-right circle: Teacher)
Find the teachers who are neither doctors nor Indians.
In the following diagram, the triangle represents doctors, the circle represents players and the rectangle represents singers. Which region represents doctors who are singers but not players?

In a group of 73 friends, 14 friends go to Gym and Karate classes both, whereas 7 friends neither go to Gym class nor to Karate class. If a total of 36 friends go to Gym class, then how many friends go to only Karate class?
In an examination 20% students failed in Mathematics and 15% failed in English. If 10% failed in both and those who passed in both numbered 300, then the total number of students who appeared in the examination was
In the following diagram, the 'circle' stands for 'soldiers', the 'square' stands for 'Indians', and the 'triangle' stands for 'singers'. The numbers given in the different segments represent persons belonging to that category.

Which category is represented by the number '5'?

How many policemen are tax-payers but are NOT sportspersons?
Which of the following Venn diagrams represents the relationship between Lions, Deers and Carnivores?