By selling 150 mangoes, a fruit-seller gains the selling price of 30 mangoes. Find the gain percent? Answers
A) 11  B) 25  C) 7  D) 88  E) 98
SP = CP + g   150 SP = 150 CP + 30 SP   120 SP = 150 CP   120 --- 30 CP   100 --- ? =&gt; 25%   Answer: 25
<result>B</result>
By selling 150 mangoes, a fruit-seller gains the selling price of 30 mangoes. Find the gain percent?