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 number of families which buy (1) A only (2) B only (3) none of A, B, C
(a) (1) 3000, (2) 1800, (3) 4600
(b) (1) 3300, (2) 1400, (3) 4000
(c) (1) 3500, (2) 1600, (3) 3800
(d) none
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 number of families which buy (1) A only (2) B only (3) none of A, B, C
(a) (1) 3000, (2) 1800, (3) 4600
(b) (1) 3300, (2) 1400, (3) 4000
(c) (1) 3500, (2) 1600, (3) 3800
(d) none
Harshit Singh , 3 Years ago
Grade 12th pass
