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, 3 read all

three newspapers. Draw a venn diagram describing above sets and Find:

(i) The number of people who read at least one of the newspapers.

(ii) The number of people who read exactly one newspaper.

(iii) Who read H but neither T nor I.

(iv) Who read T and H but not I.​

Answer 1

Answer:

(i) 60

(ii)38

(iii)25

(iv)11

Answer 2

Answer:

1):- 60

2):- 38

3):- 25

4):- 11