A man purchased a grinder for Rs. 640 and sold it at a profit of 15%. The selling price is:  Select:	A) Rs. 736	B) Rs. 812	C) Rs. 684	D) None of these	E) Cannot be determined
s.p.=115/100 × 640=736   Rs. 736nswer: Rs. 736
<result>A</result>
A man purchased a grinder for Rs. 640 and sold it at a profit of 15%. The selling price is: