If the sales tax reduced from 3 1/2 % to 3 1/3%, then what difference does it make to a person who purchases an article with market price of Rs. 6600 ?
Pick one
A) 11	B) 13	C) 14	D) 18	E) 10
Required difference = [3 ½ % of Rs.6600] – [3 1/3 % of Rs.6600]   = [(7/20-(10/3)]% of Rs.6600 =1/6 % of Rs.6600   = Rs. [(1/6)8(1/100)*6600] = Rs. 11.   11nswer is 11.
<result>A</result>
If the sales tax reduced from 3 1/2 % to 3 1/3%, then what difference does it make to a person who purchases an article with market price of Rs. 6600 ?