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

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.

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.

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

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


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

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

Study the following diagram and answer the question below.
I. Males
II. Indians
III. Sportsperson
IV. Educated
The non-Indian males who don't like sports and are also uneducated are represented by_____.

In a commercial survey involving persons on brand preferences, were found to prefer brand only, prefer brand only, prefer brand only, prefer either brand or but not , prefer brand or but not and prefer either brand or but not . How many persons have no brand preference, satisfied with any of the three brands

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

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?

Study the following information carefully and answer the given questions:
A committee prepared a list of twenty players each in Test, ODI and T cricket tournaments, out of players. Three players are there who are in Test and ODI list but not in T. Four players are there who are in Test and T 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?

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

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

Read the following and answer the following questions.
In a city, three daily newspaper are published read read read read and ; and read and do not read any paper. do not read any paper.
What is the percentage of persons who read all the three papers?

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

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

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

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