The ratio between the sale price and the cost price of an article is 6:2. What is the ratio between the profit and the cost price of that article?	Select the correct option
A) 23
B) 1:2
C) 2:5
D) 3:5
E) 2:1
C.P. = Rs. 2x and S.P. = Rs. 6x.   Then, Gain = Rs. 4x   Required ratio = 4x : 2x = 2:1   2:1
<result>E</result>
The ratio between the sale price and the cost price of an article is 6:2. What is the ratio between the profit and the cost price of that article?