Indian Institute of Foreign Trade 2012 Solved Paper

The annual % increase in exports is as shown below:-
$2003=\frac{150-112.5}{112.5}=33.33\%$
$2004=0\%$
$2005=\frac{200-150}{150}=33.33\%$
$2006=-\mathrm{ve}$
$2007=\frac{200-175}{175}=14.28\%$
$2008=\frac{275-200}{200}=37.5\%$
$2009=-\mathrm{ve}$
$2010=\frac{262.5-200}{200}=31.5\%$
Thus, the maximum % increase in exports $=37.5\%$
The lowest % decrease in the year 2003 and $=\frac{275-200}{275}=9.09\%$
Thus, the required difference $=37.5-9.09\approx 28\%$
Hence, option A is the correct answer.