SSC CPO SI and ASI 2012 Paper

(2) Average of export in years 2002 and 2003 was
$\frac{7.8+6.5}{2}=\mathit{R}\mathit{s}.7.15$ crore,
Average of export in years 2003 and 2004 was
$\mathrm{}\frac{7.8+9.9}{2}=\mathit{R}\mathit{s}.8.85$ crore,
Average of export in years 2004 and 2005 was
$\frac{10.8+9.9}{2}=\mathit{R}\mathit{s}.10.35$ crore and,
Average of export in years 2005 and 2006 was
$\mathrm{}\frac{10.8+9.5}{2}=\mathit{R}\mathit{s}.10.15$ crore.
Rs. 8.85 crore is near to 9 crore hence option (2) is correct.