A trader bought a car at 25% discount on its original price. He sold it at a 40% increase on the price he bought it. What percent of profit did he make on the original price? Choose the most appropriate option.
A) 118 B) 110 C) 105 D) 113 E) 115
Original price = 100   105P = 75   S = 75*(140/100)= 
<gadget id="calculator">75*(140/100)</gadget>
<output>105</output>
105   100 - 105= 5%   Answer: 105
<result>C</result>
A trader bought a car at 25% discount on its original price. He sold it at a 40% increase on the price he bought it. What percent of profit did he make on the original price?