The following graph shows the demand and production of buses of five companies in 2022 (in thousands). Study the given graph carefully and answer the question that follows.
The number of companies whose production of buses is equal to or more than the average demand of buses of all five companies is:
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 3.
The average demand for buses (in thousands) of all five companies = (150 + 145 + 160 + 165 + 155)/5 = 775/5 = 155
The production of buses (in thousands) in Company A = 155
The production of buses (in thousands) in Company C = 172
The production of buses (in thousands) in Company D = 175
Therefore, the number of companies whose production of buses is equal to or more than the average demand for buses of all five companies is 3.