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comment_97427

In a town of 10,000 families it was found that 40% families buy newspaper A, 20% families buy newspaper B and 10% families buy newspaper C. 5% families buy A and B, 3% buy B and C and 4% buy A and C. If 2% families buy all the three newspaper, find the no. of families which buy:-

(a) A only

(b) B only

(c) none of A,B and C

(d) exactly two newspapers

(e) exactly one newspapers

(f) A and C but not B

(g) atleast one of A,B,C

-----------------------------------------------------------END-----------------------------------------------------------

In a town of 10,000 families it was found that 40% families buy newspaper A, 20% families buy newspaper B and 10% families buy newspaper C. 5% families buy A and B, 3% buy B and C and 4% buy A and C. If 2% families buy all the three newspaper, find the no. of families which buy:-

(a) A only

(b) B only

(c) none of A,B and C

(d) exactly two newspapers

(e) exactly one newspapers

(f) A and C but not B

(g) atleast one of A,B,C

-----------------------------------------------------------END-----------------------------------------------------------

Solve question with full explanation.

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