Find the number of shares that can be bought for Rs.8200 if the market value is Rs.25 each with brokerage being 2.5%.  Pick one:
A) 237
B) 320
C) 177
D) 166
E) 111

Rationale: "explanation : cost of each share = ( 25 + 2.5 % of 25 ) = rs . 25.625 therefore , number of shares = 8200 / 25.625 = 320 answer : b"
Answer: B