Direction: Bar-chart showing the Sales of Books (in 1000) from six-branches B1 B2 , B3 , B4 , B5 and B6 of a Publishing Company in 2000 and 2001 is given below. Study the chart and answer the questions.
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What is the average sale of books from all the branches for the year 2000?
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- 70
- 80
- 70.5
- 80.5
Correct Option: B
According to given bar graph , we have
Total sale of books from all the branches for the year 2000 = 80 + 75 + 95 + 85 + 75 + 70 = 480
Number of branches = 6
| Required average = | Number of branches |
| Required average = | = 80 | 6 |
