19. Five mark exercise problems VII

In a colony, \(275\) families buy Tamil newspaper, \(150\) families buy English newspaper, \(45\) families buy Hindi newspaper, \(125\) families buy Tamil and English newspapers, \(17\) families buy English and Hindi newspapers, \(5\) families buy Tamil and Hindi newspapers and \(3\) families buy all the three newspapers. If each family buy atleast one of these newspapers then

 

(i) The number of families buy only one newspaper \(=\) 

 

(ii) The number of families buy atleast two newspapers \(=\)

 

(iii)Total number of families in the colony \(=\)