If the sales tax be reduced from 4 (1/5) % to 3(1/4) %, then what difference does it make to a person who purchases a bag with marked price of Rs. 5400? Choose the correct choice from the following answers
A) Rs. 100.2
B) Rs. 50.2
C) Rs. 20.5
D) Rs. 100
E) None of these
Explanation:   Required difference = (4 (1/5) of Rs. 5400) - (3 (1/4) of Rs. 5400)   = (21/5 – 13/4) % of Rs. 5400   = (19/20) x (1/100) x 5400   = Rs. 51.30   ANSWNone of theseR None of these
<result>E</result>
If the sales tax be reduced from 4 (1/5) % to 3(1/4) %, then what difference does it make to a person who purchases a bag with marked price of Rs. 5400?