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.
![](/content-resources/content-images/instruction/2725_instruction_image.jpg)
-
The average sales of the branches B1 and B4 is equal to the average sales of the branches
-
- B3 and B5
- B3 and B6
- B5 and B6
- B2 and B5
Correct Option: A
On the basis of given graph in question ,
Sum of sales of the branches B1 and B4 = 20 + 80 = 100
Number of branches = 2
Average sales of the branches B1 and B4 = | = 50thousand | 2 |
And Sum of sales of the branches B3 and B5 = 55 + 45 = 100
Number of branches = 2
Average sales of the branches B3 and B5 = | = 50thousand | 2 |