1
Question
In a survey of 60 people, it was found that 25 people read newspaper H, 26 read newspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T, 8 read both T and I and 3 read all three newspapers, find
(i) the number of people who read atleast one of the newspapers.
(ii) the numbers of people who read exactly one newspaper.
In a survey of 60 people, it was found that 25 people read newspaper H, 26 read newspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T, 8 read both T and I and 3 read all three newspapers, find
(i) the number of people who read atleast one of the newspapers.
(ii) the numbers of people who read exactly one newspaper.
Open in App
Solution
(i) 52 (ii) 30
(i) 52 (ii) 30
Suggest Corrections
3
Similar questions