Indian Institute of Foreign Trade 2010 Solved Paper

Let us check the option one by one.
(A) For Westside, the decline in cost per square feet in the year 2005 $=2411-1724=687$
(B) For Pantaloon, the decline in cost per square feet in the year 2008 $=2044-1656=388$
(C) For S. Stop, the decline in cost per square feet in the year 2009 $=419-2197=222$
(D) For Vishal, the decline in cost per square feet in the year 2010 $=1659-1064=595$
We can see that the sharpest decline is for Westside stores in the year 2005. Hence, option A is the correct answer.