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
| Required average = | B1 + B2 + B3 + B4 + B5 + B6 |
| 6 |
Required average
| = | 80 + 75 + 95 + 85 + 75 + 70 | = | 480 | = | 80 |
| 6 | 6 |
