Question Detail
The bar graph provided below gives the sales of books (in thousand numbers) from six branches of a publishing company during two consecutive years 200 and 2001. Answer the questions based on the graph.
What is the average sale of all the branches (in thousand numbers) for the year 2000 ?
- 68
- 74
- 78
- 80
Answer: Option D
Explanation:
Average sale of all the branches for the year 2000 is
1/6(80+75+95+85+75+70)
= 80