A shopkeeper sold an article for Rs 2564.36. Approximately what was his profit percent if the cost price of the article was Rs 2400	Pick one.
A) 4%  B) 5%  C) 6%  D) 7%  E) 8%
Explanation:   Gain % = (164.36*100/2400) = 6.84 % = 7% approx   Option 7%
<result>D</result>
A shopkeeper sold an article for Rs 2564.36. Approximately what was his profit percent if the cost price of the article was Rs 2400