Study the given graph and answer the question that follows.
The ratio of the total production of cement by company A in 2016 and company C in 2018 to the total production of cement by company B in 2017 and 2019 is:
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 9 : 8
The total production of cement by company A in 2016 and company C in 2018 = 280 + 350 = 630.
The total production of cement by company B in 2017 and 2019 = 200 + 360 = 560
Required ratio = 630 : 560 = 9 : 8.