Direction: Sales of books (in thousands} from six branches (B1, B2, B3, B4, B5, B6) of a publishing company are given below. Study the graph and answer the following questions.
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The number of branches in which sales of books are below the average level is
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- 2
- 3
- 1
- 4
Correct Option: B
As per the given bar graph in question ,
Sum of sales of all branches = 20 + 40 + 55 + 80 + 55 + 60 = 300 thousands
Total number of branches = 6
| Average sales of all branches = | = thousand | Total number of branches |
| Average sales of all branches = | = thousand | 6 |
The sale of branches B1, B2 and B5 are less than the average sales.
