115
Q:

In a town of 500 people, 285 read Hindu and 212 read Indian Express and 127 read Times of India, 20 read Hindu and Times of India and 29 read Hindu and Indian Express and 35 read Times of India and Indian express . 50 read no news paper . Then how many read only one paper ?

A) 123 B) 231
C) 312 D) 321

Answer:   D) 321



Explanation:

No. of people who read Hindu = 285
No. of people who read TOI = 127
No. of people who read IE = 212
Now,
No. of people who read Hindu and TOI both is = 20
No. of people who read TOI and IE both is = 35
No. of people who read Hindu and IE both is = 29
Let No. of people who read Hindu , TOI and IE all is = x ;
So, only Hindu is = 285-20-29-x = 236-x ;
Only TOI is = 127-20-35-x = 72-x ;
Only IE is = 212-35-29-x = 148-x ;
Now, 236-x + 72-x + 148-x + 20 + 29 + 35 + x + 50 = 500 590 -2x = 500
So, x = 45 this is the value who read all the 3 dailies.
So, No. of people who read only one paper is = 236-45 + 72-45 + 148-45 = 191 + 27 + 103 = 321.

Subject: Logical Venn Diagram
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In the following Venn diagram which letters represents all those who play Cricket as well as Kabaddi and also all the three games?

 

 

A) S + Q B) S + T
C) S + R D) S + V
 
Answer & Explanation Answer: B) S + T

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0 289
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Study the following diagram and answer questions based on it.

 

 

The diagram represents the favourite ice-cream flavours of kids in a society.

 

The ratio of kids who like Vanilla to those who like Chocolate is

A) 12/30 B) 39/45
C) 27/45 D) 39/55
 
Answer & Explanation Answer: D) 39/55

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1 966
Q:

Study the following diagram and answer questions based on it.

 

 

The diagram represents the favourite ice-cream flavours of kids in a society.

 

How many kids like Strawberry but not Vanilla?

A) 4 B) 5
C) 7 D) 3
 
Answer & Explanation Answer: C) 7

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0 1069
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Study the following diagram and answer questions based on it.

 

 

The diagram represents the favourite ice-cream flavours of kids in a society.

 

How many kids like both Chocolate and Vanilla but not Strawberry?

A) 5 B) 7
C) 12 D) 15
 
Answer & Explanation Answer: D) 15

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0 913
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In the following figure, rectangle represents Hairstylists, circle represents Food stylists, triangle represents Playwrights and square represents Indians. Which set of letters represents Indians who are not Hairstylists?

 

 

 

A) ED B) HC
C) GD D) GFI
 
Answer & Explanation Answer: B) HC

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1 207
Q:

According to the given Venn diagram, the total number of students in the class is ___.

 

A) 55 B) 56
C) 53 D) 54
 
Answer & Explanation Answer: A) 55

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1 878
Q:

Study the following figure and answer the questions given below.

 

 

By which number, the trained married lecturers in the college are represented?

A) 7 B) 6
C) 5 D) 4
 
Answer & Explanation Answer: C) 5

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1 1025
Q:

Study the following figure and answer the questions given below.

 

 

If Ravenshaw College management requires only married trained lecturers for teaching. What is represented by the number 7?

A) Married lecturers in the college B) Trained lecturers
C) Unmarried trained lecturers D) Married trained lecturers
 
Answer & Explanation Answer: A) Married lecturers in the college

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