A man buys an article for $20. and sells it for $25. Find the gain percent?
Choose the most appropriate option
A) 25%	B) 50%	C) 20%	D) 15%	E) 30%
C.P. = $20   S.P. = $25   Gain = $5   Gain% = 5/20 *100= 
<gadget id="calculator">5/20 *100</gadget>
<output>25</output>
25%   25%nswer is 25%
<result>A</result>
A man buys an article for $20. and sells it for $25. Find the gain percent?