Comprehension Passage
Directions: Study the given pie chart carefully and answer the questions accordingly
A company publishes three monthly magazines A, B and C. The pie chart given below shows the percentage distribution of the total number of the subscribers of the company that read either one or two or all the three magazines in the year 2018. Study the pie chart and answer the questions that follow.
The number of subscribers reading only magazine A, only magazine B and only magazine C increased by 20%, 60% and 25% respectively from the year 2017 to 2018. What is the ratio of the total number of subscribers of the company in the year 2017 to that in 2018?
1
9 ∶ 10
2
13 ∶ 15
3
17 ∶ 20
4
21 ∶ 25
5
33 ∶ 50