A certain city of 15000 families, 3.5% of families who read A but not B look into advertisement, 25% of the families who read B but not A look into advertising and 50% of the families, who read both A and B look into advertisements. It is known that 8000 families read A.4000 read B.1000 read both A and B.Choose the correct answerThe number of families who look into advertisements(1) 1295(2) 1395(3) 1495(4) 1500

Harshit Singh , 2 Years ago

Grade 12th pass