If Sam goes to the store that was having a big sale and comes home saying he got a discount of Rs.140 from the original purchase price of Rs.400. What is the percentage of the rebate that Sam got from the store?  Choose the most appropriate option: A) 20% B) 25% C) 30% D) 35% E) 40%
Explanation:   Rebate = Rs.140; Original Price = Rs.400   % Rebate = Rs.140/Rs.400 = 0.35 .140/  .400= 
<gadget id="calculator">.140/  .400</gadget>
<output>0.35</output>
0.35= 35%   Correct Option : 35%
<result>D</result>
If Sam goes to the store that was having a big sale and comes home saying he got a discount of Rs.140 from the original purchase price of Rs.400. What is the percentage of the rebate that Sam got from the store?