119
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.

Q:

In the given Venn diagram, the ‘rectangle’ represents ‘travellers who like to travel by plane’, the ‘circle’ represents ‘travellers who like to travel by bus’, and the ‘triangle’ ‘represents travellers who like to travel by train’. The numbers given in the diagram represent the number of travellers in that particular category.

 

 

How many travellers like to travel either by train or plane but NOT by bus?

 

A) 36 B) 27
C) 30 D) 29
 
Answer & Explanation Answer: C) 30

Explanation:
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1 61
Q:

In the following figure, rectangle represents Therapists, circle represents Racers, triangle represents Sculptors and square represents Boxers. Which set of letters represents Boxers who are Racers?

 

 

A) ED   B) IB  
C) BCD   D) JI
 
Answer & Explanation Answer: B) IB  

Explanation:
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0 80
Q:

Which of the following sets is best represented by the given Venn diagram.

 

 

 

A) House, Window, Tenant B) Paragraph, Sentence, Pen
C) Weeks,Years,Months D) Truck,Ships,Transport
 
Answer & Explanation Answer: C) Weeks,Years,Months

Explanation:
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0 342
Q:

Among 160 players in a tournament, 57 did not participate in any of the three games, i.e. Cricket, Hockey and Badminton. A total of 37 players participated in only one game,10 players participated in both Cricket and Hockey but not in Badminton, 9 players participated in both Hockey and Badminton but not in Cricket, and 13 players participated in both Cricket and Badminton but not in Hockey. How many students participated in all the three games

 

A) 30 B) 32
C) 38 D) 34
 
Answer & Explanation Answer: D) 34

Explanation:
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0 108
Q:

Which of the following Venn diagrams best represents the relationship between the following classes?


Spices, Cumin Seeds, Food

 

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: D) D

Explanation:
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1 468
Q:

Which of the following correctly represents the relationship between:


A) Button


B) Sleeves


C) Shirt

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: B) B

Explanation:
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0 311
Q:

In the given Venn diagram, the ‘rectangle’ represents ‘ladies of a club’, the ‘triangle’ represents ‘like to dance’, the ‘circle’ represents ‘like to sing’ and the ‘pentagon’ represents ‘like to mimic’. The numbers given in the diagram represent the number of persons in that particular category

 

How many ladies of the club NEITHER like to dance NOR like to mimic?

 

A) 23 B) 72
C) 26 D) 64
 
Answer & Explanation Answer: D) 64

Explanation:
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0 179
Q:

Which of the following Venn diagrams best represents the relationship between the classes?


Tables, Wooden objects, Chairs

 

 

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

Explanation:
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0 468