# Easy Bar Charts Solved QuestionData Interpretation Discussion

Common Information

The bar graph given below shows the sales of books (in thousand numbers) from six branches of a publishing company during two consecutive years 2000 and 2001.

 Q. Common Information Question: 4/5 What is the average sales of all the branches (in thousand numbers) for the year 2000?
 ✖ A. 73 ✔ B. 80 ✖ C. 83 ✖ D. 88

Solution:
Option(B) is correct

Average sales of all the six branches (in thousand numbers) for the year 2000:

$=\dfrac{1}{6}×[80 + 75 + 95 + 85 + 75 + 70]$

$= 80$