IMO C.
A) Information here is actually opposite to what is given in the passage.
B) If your needs are less compared to others doesn't mean you have more purchasing power. If two people have $10 with them. One of them needs only one scoop of icecream that costs him $5 and the other guy needs two scoop of icecream that costs him $10. This doesnt mean that the first guy has more purchasing power. Both can buy the same amount of icecream with $10.
C) If the prices for the same commodity differ in these cities then the resident from the city where the commodities are cheaper will be able to buy more goods for $100 than the resident from the city where the commodities are costlier.
D) If you have more purchasing power doesn't mean you have to buy more goods. The argument only says that residents of city Y can buy more stuff with same amount of money than residents of X and Z can.
E) Contrasting statement compared to the information given in the passage.
Last edited by
hardik.jadeja on Sun Jun 13, 2010 4:43 am, edited 1 time in total.