Maria earned a profit of 30% on selling an article for Rs.6110. What was the cost price of the article?
Options
A) Rs.5725 B) Rs.4080 C) Rs.5250 D) Rs.4700 E) None of these
Explanation:   30% profit means, SP= 130% of CP   i.e. 130% of CP= Rs.6110. Therefore, CP = 6110x100/130 = Rs.4700.   Answer: Option Rs.4700
<result>D</result>
Maria earned a profit of 30% on selling an article for Rs.6110. What was the cost price of the article?