Directions : In the following multiple graphs production of wheat (in quintals) by three states – Bihar, Madhya Pradesh and Punjab – have been given. Study the following graphs carefully to answer the questions.
By what percent is the total production of wheat by three states in the years 2002, 2003 and 2004 more or less than that in the years 2005, 2006 and 2007?
1.81%
Wheat production by three states:year 2002⇒3300+2900+27008900 quintalsyear 2003⇒2800+2900+37009400 quintalsyear 2004⇒2900+3100+38009800 quintalsTotal production in these years=8900+9400+9800=28100 quintalsYear 2005⇒2100+3000+3500=8600 quintalsyear 2006⇒2400+2900+3800=9100 quintalsYear 2007⇒2900+3400+3600=9900 quintalsTotal production=8600+9100+9900=27600 quintalsRequired percentage28100−2760027600×100=1.81%