If the cost price of an article is 80% of its selling price, the profit percent is :

Q. If the cost price of an article is 80% of its selling price, the profit percent is :
Answer: 25%
Notes: S.P=Rs. 100 C.P=Rs. 80 ∴Gain = Rs. 20 ∴Gain Percent = $latex \frac{20}{80}\times 100 = 25&s=1$% Hence option [D] is correct.