Comprehension Passage
Direction: The bar graph is given below that shows the data for the production of carbon paper (in lakh tons) by three different companies A, B, and C over the years. Study the graph and answer the following questions.
What was the ratio of the average production of Company A in the period 2018-2020 to the average production of Company B in the period 2018-2020?
1
1 : 1
2
15 : 17
3
27 : 29
4
23 : 25
5
18 : 17