On a Rs 10000 payment order, a person has a choice between 3	successive discounts of 10%, 10% and 30% and 3 successive discounts of 40%, 5% and 5%. By choosing the better offer, he can save : Choose the correct choice from the following: A) Rs 200 B) Rs 255 C) Rs 400 D) Rs 433 E) Rs 533
1st choice -&gt; 3 discounts of 10%, 10% &amp; 30%   10,000* 10%= 1000 (remaining amt after deducting discount = 9000)   9000*10% = 900 (remaining amt after deducting discount 8100)   8100*30% = 2430.   So total discount amt = 4330 (1000+900+2430)   2nd choice -&gt; 3 discounts of 40%, 5% &amp; 5%   10,000*40% = 4000 (remaining amt after deducting discount = 6000)   6000*5% = 300 (remaining amt after deducting discount = 5700)   5700*5% = 285   So total discount amt = 4585 (4000+300+285)   Savings = 4585-4330= 
<gadget id="calculator">4585-4330</gadget>
<output>255</output>
255.   ANSWER:Rs 255
<result>B</result>
On a Rs 10000 payment order, a person has a choice between 3	successive discounts of 10%, 10% and 30% and 3 successive discounts of 40%, 5% and 5%. By choosing the better offer, he can save :