# Easy Bar Charts Solved QuestionData Interpretation Discussion

Common Information

Study the bar chart and answer the question based on it.

 Q. Common Information Question: 5/5 In how many of the given years was the production of fertilizers more than the average production of the given years?
 ✖ A. 1 ✖ B. 2 ✖ C. 3 ✔ D. 4

Solution:
Option(D) is correct

Average production (in 10000 tonnes) over the given years:

$=\dfrac{1}{8} × (25 + 40 + 60 + 45 + 65 + 50 + 75 + 80)$

$= 55$

The productions during the years 1997, 1999, 2001 and 2002 are more than the average production. So there are total of 4 such years.