Indian Institute of Foreign Trade 2012 Solved Paper

The given information in table format is as shown below:-The negative sign in Import/Export signifies Import
The net external trade of 2006 $=475+125+25=625$
Net export of 2007 $=450+25=475$
Net export in 2008 $=400+350=750$
Net export in 2010 $=250+200+75=525$
Thus, The external trade was the highest in the year 2008
Hence, option C is the correct answer.