If Ali get 25% profit by selling an article in 250 rupees what is the original price of the article?

A) 200

B) 230

C) 240

D) None of these

Profit = 25%     S.P = 250     C.P = ?

By using formula:

S.P=[ 100 +Gain]/100 * C.P 

250= [ 100 + 25]/100 * C.P

250 * 100 = C.P/125

⇒ C.P = 200