The cost price of a radio is Rs.1800 and it was sold for Rs.1430, find the loss %?	Pick one.
A) 18%
B) 20.5%
C) 30%
D) 45%
E) 12%
1800 ---- 370   100 ---- ? =&gt; 20.5%   Answer:20.5%
<result>B</result>
The cost price of a radio is Rs.1800 and it was sold for Rs.1430, find the loss %?