Question

In A Colony , 275 Families Buy Tamil Newspaper, 150 Families Buy English Newspaper, 45 Families Buy Hindi Newspaper,125 Families Buy Tamil And English Newspaper, 17 Families Buy English And Hindi Newspaper, And 3 Families Buy All The Three Newspapers. If Each Family Buy At Least One Of These Newspapers Then Find ( 1 ) Number Of Families Buy Only One Newspaper
( 2 ) Number Of Families Buy Atleast Two Newspapers
( 3 )Total Number Of Families In The Colony.

Answer 1

1. 275 + 150 + 45

= 470

2. 175 +17 = 192

3. 470 + 192 + 3 = 665