By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 20%?  Choose the correct option: A) 228 B) 480 C) 512 D) 288 E) 276
SP = 800   Profit = 25%   512P = (SP)*[100/(100+P)]   = 800 * [100/125]   = 640   Loss 800 *  100/125= 
<gadget id="calculator">800 *  100/125</gadget>
<output>640</output>
640   Loss= 25% = 25% of 640 = Rs.128   SP = 512P - Loss = 640 - 128 = Rs.512   Answer: 512
<result>C</result>
By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 20%?