Ram professes to sell his goods at the cost price but he made use of 750 grms instead of a kg, what is the gain percent?  Answers.
A) 11 1/7%	B) 11 7/7%	C) 11 1/9%	D) 33.33%	E) 11 1/2%
750 --- 250   100 --- ? =&gt; 33.33%   Answer:33.33%
<result>D</result>
Ram professes to sell his goods at the cost price but he made use of 750 grms instead of a kg, what is the gain percent?