A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg? Choose the correct choice from the following:	A) 72	B) 27	C) 40	D) 28	E) 20
800*(25/100)= 
<gadget id="calculator">800*(25/100)</gadget>
<output>200</output>
200 ---- 5   ? ---- 1=&gt; Rs.40   Answer:40
<result>C</result>
A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg?