The cost price of a radio is Rs.2550 and it was sold for Rs.2130, find the loss %?
Choose the correct option:
A) 18  B) 10  C) 15  D) 66  E) 41
2550 ---- 400   100 ---- ? =&gt; 15%   Answer: 15
<result>C</result>
The cost price of a radio is Rs.2550 and it was sold for Rs.2130, find the loss %?