A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 32. Find the profit percentage?	Select:	A) 80%	B) 50%	C) 59%	D) 40%	E) 60%
L.C.M of 15 and 12   = 60   CP of 60 articles   = Rs. 100 (25 * 4)   SP of 60 articles   = Rs. 160 (32 * 5)   Profit percentage   = (160 - 100)/100 * 100= 
<gadget id="calculator">(160 - 100)/100 * 100</gadget>
<output>60</output>
60%   Answer: 60%
<result>E</result>
A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 32. Find the profit percentage?