By selling 300 apples a seller gains the selling price of 60 apples. The gain percent of the seller is	Choose the correct choice from the following answers:
A) 22  B) 88  C) 25  D) 27  E) 19
Explanation:   We know that SP − 25P = Profit   ⇒300SP - 30025P = 60SP   ⇒240SP = 30025P   ⇒ SP25P=300240SP25P=300240 = 5454   Let SP = 5, and 25P = 4   So profit percentage = 14×100=25%   Answer: 25
<result>C</result>
By selling 300 apples a seller gains the selling price of 60 apples. The gain percent of the seller is