Management Aptitude Test Dec 2019 Paper

The difference between the exports from the companies $\mathit{P}$ and $\mathit{Q}$ during the various years are
In $2008,\mathit{₹}\left(80-30\right)$ crore $=\mathit{₹}50$ crore
In $2009,\mathit{₹}\left(60-40\right)$ crore $=\mathit{₹}20$ crore
In $2010,\mathit{₹}\left(60-40\right)$ crore $=\mathit{₹}20$ crore
In $2011,\mathit{₹}\left(70-60\right)$ crore $=\mathit{₹}10$ crore
In $2012,\mathit{₹}\left(100-80\right)$ crore $=\mathit{₹}20$ crore
In $2013,\mathit{₹}\left(100-50\right)$ crore $=\mathit{₹}50$ crore
In $2014,\mathit{₹}\left(140-120\right)$ crore $=\mathit{₹}20$ crore
Clearly, the difference is minimum in the year 2011 .