A trader marked the price of his commodity so as to include a profit of 25%. He allowed discount of 16% on the marked price. His actual profit was : Choose the correct choice:	A) 4	B) 5	C) 10	D) 12	E) None
Sol.   Let C.P. be Rs. 100. Then, marked price = Rs. 125.   S.P. = 84% of Rs. 125 = Rs. [84 /100 * 125] = Rs. 105.   ∴ Profit% = (105 - 100)= 
<gadget id="calculator">(105 - 100)</gadget>
<output>5</output>
5%.   Answer 5
<result>B</result>
A trader marked the price of his commodity so as to include a profit of 25%. He allowed discount of 16% on the marked price. His actual profit was :