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The bar graph below shows the production of wheat (in tonnes) by a big farm over the years 2011-2018. In how many of the given years was the production of wheat less than the previous year if the production in the year 2010 was 3000 tonnes?

The bar graph below shows the production of wheat (in tonnes) by a big farm over the years 2011-2018. In how many of the given years was the production of wheat less than the previous year if the production in the year 2010 was 3000 tonnes? Correct Answer 5

Given:

Year

2010

2011

2012

2013

2014

2015

2016

2017

2018

Production

3000

2500

2000

6000

4500

6500

5000

7500

7000

 

calculation:

Here for every year, we will check its production in comparison with the previous year

We have,

Production in 2011 < Production in 2010

Production in 2012 < Production in 2011

Production in 2013 > Production in 2012

Production in 2014 < Production in 2013

Production in 2015 > Production in 2014

Production in 2016 < Production in 2015

Production in 2017 > Production in 2016

And, Production in 2018 < Production in 2017

So, here 5 such years in which the production of wheat was less than the previous year's

∴ The required number of years is 5.

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