A shopkeeper sold 30articles at the cost price of 25 articles. Then find the profit% or lost%  Choose the correct answer:	A) 15%	B) 18%	C) 20% loss	D) 25%	E) 30%
here 30 articles selling price = 25 articles cost price   so the difference = 25-30 =-5   % of loss = 5*100/25= 
<gadget id="calculator">5*100/25</gadget>
<output>20</output>
20%   correct option is 20% loss
<result>C</result>
A shopkeeper sold 30articles at the cost price of 25 articles. Then find the profit% or lost%