Question

In a society of 100 people, 45 people read newspaper, 35 people magazine and 15 people read both. Then number of people, who read neither newspaper nor magazine, is

Answer 1

Answer:

15 people

Step-by-step explanation:

because it develops into a 45 people

Answer 2

Given :- In a society of 100 people, 45 people read newspaper, 35 people magazine and 15 people read both. Then number of people, who read neither newspaper nor magazine, is ?

Solution :-

given that,

→ Total people in society = 100

→ People who reads newspaper = 45

→ People who reads magazine = 35

→ People who reads newspaper and magazine both = 15

then,

→ Total number of people who reads neither newspaper nor magazine = Total people in society - (People who reads newspaper + People who reads magazine - People who reads newspaper and magazine both)

→ Total number of people who reads neither newspaper nor magazine = 100 - (45 + 35 - 15)

→ Total number of people who reads neither newspaper nor magazine = 100 - 65

→ Total number of people who reads neither newspaper nor magazine = 35 (Ans.)

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