Student: If the cost price of 50 articles is equal to the selling price of 15 articles, then the gain or loss percent is?\nOptions:\n(A) 16\n(B) 127\n(C) 12\n(D) 18\n(E) 233.
Another student: Let's say, hmmm...

User
Percentage of profit = 35/15 * 100 = 233% Final answer: (E).
Assistant