Venn – Diagram – Railway Reasoning part – 6

Total Questions: 62

1. Select the Venn diagram that best represents the relationship between the following three classes. [RRB NTPC 08/04/2021 (Morning)]

Bird, Crow, Woodpecker.

Correct Answer: (d)
Solution:

2. Select the Venn diagram that best represents the relationship between the given set of classes. [RRB NTPC 08/04/2021 (Evening)]

Blood, Skeleton, Bones

Correct Answer: (a)
Solution:

Skeleton is a type of bone but blood is tissue.
Blood is made up of blood cells and plasma

3. Select the Venn diagram that best represents the relationship between the given set of classes. [RRB NTPC 08/04/2021 (Evening)]

Badminton, Ball, Sport

Correct Answer: (c)
Solution:

Badminton is a sport but the ball is different .

4. Which of the following Venn diagrams represents the given statements? [RRB NTPC 23/07/2021 (Morning)]

All engineers are professionals.
No professional is a doctor.

Correct Answer: (c) b
Solution:

5. Study the given diagram and answer the question that follows. The numbers in the diagram represent the number of persons in that particular category. [RRB NTPC 23/07/2021 (Morning)]

P represents Indian, Q represents urban and R represents doctors
What is the total number of Indian doctors?

Correct Answer: (c) 13
Solution:

Total number of indian doctors are represented by the common region in P and R = 6 + 7 = 13

6. Select the Venn diagram that best represents the relationship between the following classes. [RRB NTPC 23/07/2021 (Evening) ]

Parasites, Lice, Deer

Correct Answer: (c)
Solution:

7. Study the given diagram and answer the question that follows. [RRB NTPC 24/07/2021 (Morning)]

The hexagon represents women, the circle represents writers, and the quadrilateral represent Bengali.How many women writers are Bengali?

Correct Answer: (c) 15
Solution:

Hexagon - women
circle - writer , Quadrilateral - bengali
By the given fig. -
women writers are Bengali = 15

8. Select the Venn diagram that best represents the relationship between the following classes. [RRB NTPC 24/07/2021 (Evening)]

Canvas, Paint, Brush

Correct Answer: (c)
Solution:

The Venn diagram that best represents the relationship between the following classes.
Canvas, Paint, Brush is :

9. Select the Venn diagram that best represents the relationship between the following classes. [RRB NTPC 24/07/2021 (Evening)]

Tripura, Sikkim, Arunachal Pradesh

Correct Answer: (b)
Solution:

The Venn diagram that best represents the relationship between the following classes.
Tripura, Sikkim, Arunachal Pradesh is :Because they are different states of India.

10. Select the Venn diagram that best represents the relationship between the following. [RRB NTPC 24/07/2021 (Evening)]

Asia, Nepal, India

Correct Answer: (a)
Solution:

The Venn diagram that best represents the relationship between the following.
Asia, Nepal, India is :Because Nepal and India are the two countries of Asia.