## Logical Venn Diagram

#### Logical Venn Diagram

1. 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?

1. On the basis of above given question , we can say that
The given information can be represented by the following diagram:

##### Correct Option: A

On the basis of above given question , we can say that
The given information can be represented by the following diagram:
Hence , option ( A ) represents the best relationship between law, music and dance .

1. Which one of the following diagrams best depicts the relationship among.
Black eyed people, Brown haired people, Indian

1. As per the given above question , we know that
Some black eyed people may be brown haired and vice-versa.
Some black eyed people may be Indians and vice-versa.
Some brown haired people may be Indians and vice-versa.
Some black eyed and brown haired people may be Indians and vice–versa.

##### Correct Option: A

As per the given above question , we know that
Some black eyed people may be brown haired and vice-versa.
Some black eyed people may be Indians and vice-versa.
Some brown haired people may be Indians and vice-versa.
Some black eyed and brown haired people may be Indians and vice–versa.
Therefore , option ( A ) will be correct .

1. How the following statement can be represented?
Solid common salt is hygroscopic, crystalline and non-electrolytic substance.

1. According to above given question , we can say that
Some hygroscopic substances may be crystalline and vice-versa.
Some hygroscopic substances may be non-electrolytic and vice-versa.
Some crystalline substances may be non-electrolytic and vice-versa.

##### Correct Option: D

According to above given question , we can say that
Some hygroscopic substances may be crystalline and vice-versa.
Some hygroscopic substances may be non-electrolytic and vice-versa.
Some crystalline substances may be non-electrolytic and vice-versa.
From above it is clear that option ( D ) gives the best relationship between hygroscopic, crystalline and non-electrolytic substance.

1. Select the diagram which best represents the relationship between educated people, unemployed and teachers.

1. As per the given above question , we can say that
Here , U = Unemployed;
T = Teacher
Educated people may be employed or unemployed.

##### Correct Option: B

As per the given above question , we can say that
Here , U = Unemployed;
T = Teacher
Educated people may be employed or unemployed.
From above it is clear that option ( B ) represents the best relationship between educated people, unemployed and teachers .

1. Select the figure which represents the relationship between athletes, football players and cricket players.

1. As per the given above question , we can say that
Some athletes may be football players and vice-versa.
Some athletes may be cricket players and vice-versa.
Some athletes may be both cricket players and football players.
Some cricket players may be football players and vice-versa.

##### Correct Option: B

As per the given above question , we can say that
Some athletes may be football players and vice-versa.
Some athletes may be cricket players and vice-versa.
Some athletes may be both cricket players and football players.
Some cricket players may be football players and vice-versa.
Therefore , option ( B ) represents the best relationship between athletes, football players and cricket players.