A trader bought a car at 5% discount on its original price. He sold it at a 60% increase on the price he bought it. What percent of profit did he make on the original price?
Choices.
A) 17 %
B) 62 %
C) 52 %
D) 19 %
E) 22 %

Rationale: original price = 100 cp = 95 s = 95 * ( 160 / 100 ) = 152 100 - 152 = 52 % answer : c
Answer: C