Venn Diagrams

IMPORTANT

Venn Diagrams: Overview

This Topic covers sub-topics such as Venn Diagram Presentation of Complement of a Set, Venn Diagrams of Three Elements, Representation of Sets: Venn Diagram, Venn Diagram Presentation of Union of Two Sets and, Analysis of Venn Diagram

Important Questions on Venn Diagrams

EASY
IMPORTANT

Identify the diagram that best represents the relationship among the classes given below.
Director, Producer, Musician

EASY
IMPORTANT

Three statements are given followed by four conclusions. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements.Statements:
Some pigs are dogs
Some dog is cow
All cows. are nets
Conclusion:
1. some pigs are cows
2. Some nets are cows
3. Some nets are pigs
4. Some dogs are either pigs or nets.

EASY
IMPORTANT

The diagram shows the survey on a sample of 1000 persons with reference to their knowledge of English, Hindi and Marathi. 105 people know _____ languages.
Question Image

EASY
IMPORTANT

Which of the following statements is correct with regard to the given figure?
Question Image

EASY
IMPORTANT

Which one of the following diagrams represent correct relationship among pigeon, birds, dogs?
Question Image

EASY
IMPORTANT

How many players atleast play Hockey and Cricket ?
Question Image

EASY
IMPORTANT

Three statements are given followed by four conclusions. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements.
Statements: All flowers are fruits
All trees are leaves
Some fruits are leaves
Conclusion:
1.Some trees are fruits
2. Some leaves are flowers
3. Some trees are flowers
4. No Flower is leave

EASY
IMPORTANT

Which one of the following diagrams represents correct relationship among Milk, Curd, Whey?

EASY
IMPORTANT

Study the following diagram and answer the question below.

I. Males
II. Indians
III. Sportsperson
IV. Educated

Question Image

The non-Indian males who don't like sports and are also uneducated are represented by_____.

HARD
IMPORTANT

In a commercial survey involving 1000 persons on brand preferences, 120 were found to prefer brand x only, 200 prefer brand y only, 150 prefer brand z only, 370 prefer either brand x or y but not z, 450 prefer brand y or z but not x and 370 prefer either brand z or x but not y. How many persons have no brand preference, satisfied with any of the three brands?

EASY
IMPORTANT

Three statements are given followed by four conclusions. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements.Statements:
Some balls are wickets
No wicket is stumps
Some bats are Stumps.
Conclusion:
1. some bats are balls
2. All balls are stumps
3. Some wickets are balls
4. No bat is ball

EASY
IMPORTANT

In a group of persons, 11 persons speak Kannada, 20 persons speak Tamil and 11 persons speak Telugu. In that group, if two persons speak two languages and one persons speak all the languages, then how many persons are there in the group?

Question Image

EASY
IMPORTANT

Study the following information carefully and answer the given questions:

A committee prepared a list of twenty players each in Test, ODI and T20 cricket tournaments, out of 39 players. Three players are there who are in Test and ODI list but not in T20. Four players are there who are in Test and T20 list but not in ODI, and same number of players are there who are in all the three lists.

How many players are there who are in exactly one list?

MEDIUM
IMPORTANT

In a class of 100 students 35 Students failed in Mathematics and 25 Students failed in English. If 15 Student failed in Mathematics and English both, what is the number of students who passed in both the subject ?

EASY
IMPORTANT

Which of the following diagram in the alternatives correctly represents the relations stated in question?
Doctors, Teachers, Engineers
Question Image

MEDIUM
IMPORTANT

Read the following and answer the following questions.

In a city, three daily newspaper A, B, C are published 42% read A-51% read B-68% read C-30% read  A and B-28%B and C-36% read A and C do not read any paper. 8% do not read any paper.

What is the percentage of persons who read all the three papers?

EASY
IMPORTANT

Which of the following diagrams indicates the best relation between women, mother, widows.

HARD
IMPORTANT

In a school 40% of the students play football and 50% students play cricket. If 18% of the students play neither football nor cricket then what is the percentage of students playing both?

EASY
IMPORTANT

Select the option that correctly represents the relationship among the following: Bird, Ostrich, Albatross

EASY
IMPORTANT

Select the option that correctly represents the relationship among the following. Gujarat, India, Ahmedabad