Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is:  Answers
A) 55 %
B) 26 %
C) 44%
D) 32 %
E) 16 %
Explanation:   Suppose, number of articles bought = L.C.M. of 6 and 5 = 30.   C.P. of 30 articles = Rs.(5/6*30)=Rs.25   S.P. of 30 articles = Rs.(6/5*30)=Rs.36   Gain %=(11/25*100)= 
<gadget id="calculator">(11/25*100)</gadget>
<output>44</output>
44%   ANSWER:44%
<result>C</result>
Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is: