Question

In a town of 1000 families, 40% read Hindu newspaper, 20% read Indian Express, 30% read Times Of India, 12% read Hindu & Indian Express, 10% read Indian Express & Times Of India, 15% read Hindu & Times of India and 5% read all. Find how many read

(i)At least one newspaper.

(ii)Hindu but neither Indian Express nor Times of India.

(iii)At most 2 newspapers.

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Answer 1

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Answer 2

Answer:

In a town of 1000 families, 40% read Hindu newspaper, 20% read Indian Express, 30% read Times Of India, 12% read Hindu & Indian Express, 10% read Indian Express & Times Of India, 15% read Hindu & Times of India and 5% read all. Find how many read

(i)At least one newspaper.

(ii)Hindu but neither Indian Express nor Times of India.

(iii)At most 2 newspapers.