If 5% more is gained by selling an article for Rs. 350 than by selling it for Rs. 348, the cost of the article is	Options.
A) 289
B) 231
C) 200
D) 40
E) 111
Explanation:   Let C.P. be Rs. x.   Then, 5% of x = 350 - 348= 
<gadget id="calculator">350 - 348</gadget>
<output>2</output>
2   x/20= 2 =&gt; x = 40   Answer: 40
<result>D</result>
If 5% more is gained by selling an article for Rs. 350 than by selling it for Rs. 348, the cost of the article is