Question

1. In a town of 1000, families it was found that 40% families buy newspaper
A, 20% buy Newspaper B & 10% buy Newspaper C.
5% families buy A & B
3% families buy B&C
4% families buy A &C
If 2% families buy all 3 newspapers, find the number of families which
buy
i) Newspaper A only
ii) Newspaper B only
iii) None of the newspaper A, B or C (3 marks)
a​

Answer 1

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