If the S.P of Rs. 24 results in a 20% discount on the list price, What S.P would result in a 30% discount on the list price?
Options.
A) Rs. 27 B) Rs. 21 C) Rs.20 D) Rs. 9 E) Rs. 10
Let the list price be Rs. X,   80/100*x = 24, x = 24*100/80= 
<gadget id="calculator">24*100/80</gadget>
<output>30</output>
30   Required S.P= 70% of Rs. 30   = 70*30/100= 
<gadget id="calculator">70*30/100</gadget>
<output>21</output>
21   ANSWER:Rs. 21
<result>B</result>
If the S.P of Rs. 24 results in a 20% discount on the list price, What S.P would result in a 30% discount on the list price?