The given bar graph shows exports of cars of type A and B (in Rs million) from 2014 to 2018. Study the graph and answer the question that follows.
In which year are the exports of cars of type A is Rs 20 million more than the average exports (per year) of cars of type B?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 2016
Average = Sum of all the observations/Total number of observations
Average export of cars of type B = (225 + 250 + 200 + 275 + 325)/5 = 1275/5 = 255
Export of cars of type A in 2016 = 275
Required difference = 275 - 255 = 20
Thus, the exports of cars of type A is Rs 20 million more than the average exports (per year) of cars of type B in 2016.