If the cost price of 15 articles is same as the selling price of 25 articles. Find the gain or loss percentage? Answers.
A) 30% Gain
B) 30% Loss
C) 40% Gain
D) 40% Loss
E) 50% Loss
Explanation:   15 cp = 25 sp   Cost price CP = 25   Selling price SP = 15   Formula = (SP-CP)/CP * 100 = (15 - 25)/25 * 100 = 40 % Loss   Answer: Option 40% Loss
<result>D</result>
If the cost price of 15 articles is same as the selling price of 25 articles. Find the gain or loss percentage?