Indian Institute of Foreign Trade 2010 Solved Paper

Let us check the option one by one.
(A) For S. Stop, the increase in cost per square feet in the year $2006=2135-1889=246$
(B) For S. Stop, the increase in cost per square feet in the year 2007 $=2464-2135=329$
(C) For Pantaloon, the increase in cost per square feet in the year 2006 = $$1996-1729$$ = 267
(D) For Vishal, the increase in cost per square feet in the year 2006 $=1802-1832=-30$
We can see that the maximum increase in its cost per square feet is for S.stop stores in the year 2007. Hence, option B is the correct answer.