Logical Venn Diagrams : SARKARI LIBRARY

1. There are total 500 students in a class, out of which 300 students speak Hindi and 400 students speak English. Then answer the following questions: How many students are there who speak only English?

2. There are total 500 students in a class, out of which 300 students speak Hindi and 400 students speak English. Then answer the following questions: How many students are there who speak only Hindi?

3. There are total 500 students in a class, out of which 300 students speak Hindi and 400 students speak English. Then answer the following questions: How many students are there who speak both Hindi and English?

4. In an examination, 70% students passed in Hindi and 60% students passed in English while 30% students passed in both Hindi and English. Then answer the following questions: What are the percentage of students who passed only in English?

5. In an examination, 70% students passed in Hindi and 60% students passed in English while 30% students passed in both Hindi and English. Then answer the following questions: What are the percentage of students who passedonly in Hindi?

6. The triangle represents executives, the circle represents females, the rectangle represents MBAs and the square represents technical staff. The numbers given in the diagram represent the number of persons in that particular category.

How many technical female staff are in the organisation who have done MBA?

7. The triangle represents executives, the circle represents females, the rectangle represents MBAs and the square represents technical staff. The numbers given in the diagram represent the number of persons in that particular category.

How many female executives are there in the organisation?

8. In the following figure, triangle represents the engineers; Circle represents the doctors and rectangle represents the architects. On the basis of the above diagram, answer the following questions.

How many total doctors are there?

9. In the following figure, triangle represents the engineers; Circle represents the doctors and rectangle represents the architects. On the basis of the above diagram, answer the following questions.

How many total engineers are there?

10. In the following figure, triangle represents the engineers; Circle represents the doctors and rectangle represents the architects. On the basis of the above diagram, answer the following questions.

How many only engineers are there?

11. In the following figure, triangle represents the engineers; Circle represents the doctors and rectangle represents the architects. On the basis of the above diagram, answer the following questions.

How many engineers are there who are not doctors?

12. In the following figure, triangle represents the engineers; Circle represents the doctors and rectangle represents the architects. On the basis of the above diagram, answer the following questions.

How many engineers are there who are doctors?

13. In the following figure, triangle represents the engineers; Circle represents the doctors and rectangle represents the architects. On the basis of the above diagram, answer the following questions.

How many engineers are there who are only doctors?

14. Which of the following Venn-diagrams correctly represents the relationship among Shirt, Tie, Pant?

15. Which of the following Venn-diagrams correctly represents the relationship among Pilot, Plane, Sky?

16. Which of the following Venn-diagrams correctly represents the relationship among Women, Wives, Mothers?

17. Which of the following Venn-diagrams correctly represents the relationship among India, Jaipur, Rajasthan?

18. Which of the following Venn-diagrams correctly represents the relationship among Cat, Dog, Pet?