After decreasing 20% in the price of an article costs Rs.200. Find the actual cost of an article?  Choose the correct answer:
A) 280 B) 250 C) 260 D) 270 E) 300
CP* (80/100) = 200   CP= 2.5* 100 =&gt; CP = 250   Answer: 250
<result>B</result>
After decreasing 20% in the price of an article costs Rs.200. Find the actual cost of an article?