The cost price of a radio is Rs.1390 and it was sold for Rs.890, find the loss %?  Choose the correct option:	A) 18 %	B) 12 %	C) 22 %	D) 35 %	E) 21 %

Rationale: "1390 - - - - 500 100 - - - - ? = > 35 % answer : d"
Answer: D