Study the following bar graph and answer the questions.
Question 110
The number of years, the production of fertilizers was more than average production of the given years is.
Solution
Total production of fertilizers (in 10,000 tonnes) in the given years is :
= 25 + 40 + 60 + 45 + 65 + 50 + 75 + 80 = 440
=> Average production = $$\frac{440}{8}=55$$
$$\therefore$$ The number of years in which the production of fertilizers was more than average production of the given years = 1997, 1999, 2001 and 2002
