Instructions

In a survey conducted on 50000 people the percentage of people who read newspapers A,B,C are given in the form of square, circle, triangle respectively

Question 76

If $$2\frac{1}{2}\%$$ of the people who do not read newspaper A,B,C also do not read other newspapers, then how many read other newspapers ?

Solution

percent of people who do not read A,B or C=8%

no. of people who do not read A,B or C=8% of 50,000=4000

of this 2.5% do not read at all

=> 97.5% of 4000=3900 people who read other papers


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