# Venn Diagrams Quiz Set 03

### Question 1

The triangle, square and circle shown below respectively represent the rural, hardworking and educated people. Which one of the areas marked 1-7 is represented by the rural educated who are not hard-working ?

Choose the correct answer from the codes given below.

A
1
B
2
C
3
D
4
Soln.
Ans: d
As area 4 is included in both the triangle and the circle and is outside the square, therefore it represents rural educated people, who are not hardworking. Hence, the answer is 4.

### Question 2

As per the below diagram, which diagram correctly represents the relationship: Shirts, Beds, Goldfish

A
(a)
B
(b)
C
(c)
D
(d)
Soln.
Ans: a

Shirts, beds and goldfish are entirely different things, so they are represented by three independent circles.

### Question 3

NTPC, TISCO and SAIL can be represented by

A
B
C
D
Soln.
Ans: a
All there are different organisations.

### Question 4

In the given diagram the circle stands for "educated", square for "lazy", triangle for "urban" and the rectangle for "honest" people. Different regions in the diagram are numbered from 2 to 13. Study the diagram and choose the correct answer.

Number 4 is best described as consisting of

A
People who are uneducated, urban, lazy and dishonest.
B
People who are urban, lazy, honest and educated.
C
People who are uneducated, urban, honest and lazy.
D
People who are non-urban, honest, uneducated and lazy.
Soln.
Ans: c
4 is common to triangle, rectangle and square, but outside the circle.

### Question 5

As per the below diagram, which diagram correctly represents the relationship: Asians, Indians, Biharis

A
(a)
B
(b)
C
(c)
D
(d)
Soln.
Ans: a

All Biharis are Indians, and all Indians are Asians.