Question Detail
The bar graph provided below gives the data of the production of paper (in lakh tonnes) by three different companies X,Y,Z over the years. Study the bar chart and answer the questions.
The average production for five years was maximum for which Company ?
- X
- Y
- Z
- X and Z
Answer: Option D
Explanation:
Average production in (lakh tonnes) for three companies are:
Company X = (1/5)(30+45+25+50+40)
= 190/5 = 38
Similarly for Y it is 37 and for Z it is 38
So for X and Z it is equal and maximum