In the following table, the production of wheat (in tonnes) in three different states - Bihar, Kashmir and Punjab - over the years 2015 to 2018 is shown.

What is the difference between the total production of wheat (in tonnes) in all the three states together in 2015 and that in 2016?

Correct option is B

Given:

The production of wheat (in tonnes) in three different states - Bihar, Kashmir and Punjab - over the years 2015 to 2018

Solution:

Total wheat production in all three states in the year 2015 = 7.2 + 5.6 + 6.2 = 19 tonnes

Total wheat production in all three states in the year 2016 = 7.8 + 6.2 + 6 = 20 tonnes

Difference 20 - 19 = 1 tonnes