By selling 15 pencils for a rupee a man loses 15%. How many for a rupee should he sell in order to gain 15%?
Choose the correct choice from the following answers
A) 8  B) 9  C) 11  D) 89  E) 81
85% --- 15   115% --- ?   15/115 * 15 = 11   Answer: 11
<result>C</result>
By selling 15 pencils for a rupee a man loses 15%. How many for a rupee should he sell in order to gain 15%?