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Venn Diagram Exercise in Resoning For SSC CGL chsl cpo mts Exam

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Venn Diagram Exercise in Reasoning For SSC CGL Exam

Venn Diagram Exercise in Reasoning For SSC CGL Exam

Q1. Which one of the following figures represents the statement :

All the persons know English. Few of them know Hindi also. Those who know Hindi know Bengali.

(a)

1.1

(b)

1.2

(c)

1.3

(d)

1.4

Option: (a).

Explanation:

1

Q2. Which number is present only in one figure?

2.0

(a) 1

(b) 3

(c) 5

(d) 7

Option: (c).

Explanation: The number '5' is present only in square.

Q3. In the Venn diagram below, Circle represents sports-persons, Square represents unmarried persons, Triangle represents women and Rectangle represents educated persons. Each section is numbered. Study the diagram and answer the following question.

6.0

Which sections are represented by No. 11?

(a) Married   Educated  Women   Sports-women

(b) Unmarried  Uneducated  Women  Sports-person

(c) Married   Educated  Sportsmen

(d) Unmarried  Educated  Sports-women

Option: (d).

Explanation: The number 11 is present in all the four figures. Therefore, it will represent.

Unmarried

Educated

Sports-women

Q4. Which of the diagrams given below correctly represents the students who learn law and music, music and dance, law and dance and law, music and dance?

(a)

18.1

(b)

18.2

(c)

18.3

(d)

18.4

Option: (a).

Explanation: The given information can be represented by the following diagram:

18

Directions (5-9) : In following questions are based on the following figure. Study the figure carefully and answer the questions:

19-23

Q5. Which symbol indicates leader but not a singer, or an Indian ?

(a) g

(b) c

(c) b

(d) f

Option: (d).

Explanation: The letter 'f' is present in the circle representing leader.

Q6. Which symbol indicates Indian, a singer but not a leader ?

(a) a

(b) b

(c) f

(d) d

Option: ( d).

Explanation: The letter 'd' is outside the circle representing leader but is common to circles representing Indian and Singer.

Q7. Which symbol indicates only singer, but not an Indian or a leader?

(a) b

(b) g

(c) f

(d) d

Option: (b).

Explanation: The letter 'g' is present that circle only which represents singer.

Q8. Which symbol indicates an Indian, a leader as well as a singer?

(a) b

(b) c

(c) d

(d) e

Option: (b).

Explanation: The letter 'c' is common to all the three circles.

Q9. Which symbol indicates Indian and a leader but not a singer ?

(a) b

(b) c

(c) d

(d) e

Option: (a).

Explanation: The letter 'b' outside the circle representing singer but is c ommon to the circles representing indian and Leader.

Q10. Which diagram represents the relationship among female, mothers and doctors ?

(a)

24.1

(b)

24.2

(c)

24.3

(d)

24.4

Option: (c).

Explanation: Some females may be mothers.

Some females may be doctors.

All mothers are females.

Some doctors may be mothers.

24

Q11. Among the members of the club, some are lady doctors. Indicate which diagram does not imply this statement. (Note : M = Members; F = Female and D = Doctors).

(a)

25.1

(b)

25.2

(c)

25.3

(d)

25.4

Option: (b).

Explanation: Diagroam (b) represents that no lady doctor is the member of club.

[/showhide]

Q12. In an organization of pollution control board, engineers are represented by a circle, legal experts by a square, and environmentalist by a triangle. Who is most represented in the board as shown in the following figure?

(a) Environmentalists

(b) Legal experts

(c) Engineers with legal background

(d) Environmentalists with engineering background

[showhide type="links12" more_text="Show Answer"  less_text="Hide Answer"]

Option: (d).

Explanation:

26

Q13. Which of the following diagrams illustrate the relationship among Science, Maths and Biology?

(a)

27.1

(b)

27.2

(c)

27.3

(d)

27.4

Option: (a).

Explanation: Biology comes under the class science. But, Mathematics is different from the both. Thus

27

Directions (14-18) : In the following questions are based on the following figure. Study the figure carefully and answer the questions.

28-32

Big triangle represents Authors

Rectangle represents Poets

Small triangle represents Dramatists

Circle represents Essayists

Q14. Which number represents Poets who are also Essayists, Dramatists and Authors ?

(a) 7

(b) 5

(c) 6

(d) 8

Option: (c).

Explanation: The required number should be common to all the four geometrical figures. Such number is '6'.

Q15. Which number represents Dramatists who are not Essayists ?

(a) 8

(b)  7

(c) 5

(d) 1

Option: (a).

Explanation: The required number should be in the small triangle but outside the circle. Such number is '8'.

Q16. Which number represents Poets who are also Essayists but not Authors or Dramatists ?

(a) 5

(b) 6

(c) 7

(d) 8

Option: (a).

Explanation: The required number should be common to the rectangle and circle only. Such number is '5'.

Q17. Which numbers represent only Authors who are neither Poets nor Dramatists or Essayists ?

(a) 2 and 3

(b) 1 and 3

(c) 4 and 5

(d) 8 and 6

Option: (b).

Explanation: The required numbers should be present in the big triangle only. Such numbers are 'land 3'.

Q18. Which numbers represent Poets who are neither Authors n4or Essayists or Dramatists?

(a) 2 and 4

(b) 8 and 3

(c) 7 and 9

(d) 5 and 1

Option: (a).

Explanation: The Required numbers should be present in the rectangle only. Such numbers are '2 and 4 '.

Directions (19-23):The following questions, are based on the following  figure. Study the figure carefully and answer the questions.

33-37

Here

(a) Big triangle represents Artists.

(b) Small triangle represents Scientists

(c) Rectangle represents Dancers.

(d) Circle represents Doctors.

Q19. Which letter represents the Artists who are Doctors and Dancers?

(a) H

(b) G

(c) D

(d) A

Option: (b).

Explanation: The letter 'C' and 'G' are present in the big triangle, rectangle and circle.

Q20. Which letters represent the Artists who are neither Scientists nor Doctors ?

(a) A&B

(b) A & L

(c) B & G

(d) L & H

Option: (a).

Explanation: The letter 'A' and 'B' are present in the big triangle and are outside the circle and small triangle.

Q21. Which letters represent the Artists who are Dancers as well Doctors?

(a) A & D

(b) G & H

(c) C & A

(d) C & D

Option: (b).

Explanation: The letter 'C', 'G' and 'H' are present in the big triangle, circle and rectangle.

Q22. Which letter represents the Artists who are neither Doctors nor Scientists nor Dancers ?

(a) D

(b) F

(c) A

(d) G

Option: (c).

Explanation: The letter 'A' is present only, in the big triangle.

Q23. Which letter represents the Scientists who are not Artists?

(a) B

(b) D

(c) L

(d) F

Option: (d).

Explanation: The Letter T is present only in the small triangle.

Q24. Which number is present in all the three figures ?

38

(a) 2

(b) 3

(c) 4

(d) 5

Option: (b).

Explanation: The number '3' is present in all the tree geomatrical figures.

Q25. Which one of the following figures represents relationship among furniture, chairs, tables?                                                 

(a)

39.1

(b)

39.2

(c)

39.3

(d)

39.4

Option: (c).

Explanation: Chair is different from table, but both come under the class furniture.

39