A shoe merchant has declared a 10% rebate in prices. How much rebate would one get if he purchases 5 pairs of shoes at Rs.28 each?
Choose the correct choice from the following options.
A) 11
B) 12
C) 13
D) 14
E) 15

Rationale: explanation : 5 shirts * rs . 28 = rs . 140 rebate = 10 % * 140 = 14 correct option : d
Answer: D