The given table shows the consumption of grains (in kilograms)by a village per day over the given set of year. Study the table and answer the following question. For which set of years (in options) is the combined consumption per day equal to that for the other set of years?

2003-2005 and 2013-2015

Lets solve one by one for each option.

1. 1998-2000 and 2008-2010

Combined consumption in 1998-2000 = 181 + 50 + 35 + 26 = 292

Combined consumption in 2008 - 2010  = 169 + 38 + 49 + 25 = 281

Combined consumption of both the years is not same .

2. 2008-2010 and 2013-2015

Combined consumption in 2008 - 2010  = 169 + 38 + 49 + 25 = 281

Combined consumption in 2013 - 2015 = 150 + 45 + 51 + 21 = 267

Combined consumption of both the years is not same .

3. 2003-2005 and 2013-2015

Combined consumption in 2013 - 2015 = 150 + 45 + 51 + 21 = 267

Combined consumption in 2003-2005 = 167 + 44 + 39 + 17 = 267

Combined consumption of both the years is same .

4. 1998-2000 and 2003-2005

Combined consumption in 1998-2000 = 181 + 50 + 35 + 26 = 292

Combined consumption in 2003-2005 = 167 + 44 + 39 + 17 = 267

Combined consumption of both the years is not same .

Ans :- 2003-2005 and 2013-2015