The compound and the simple interests on a certain sum at the same rate of interest for two years are Rs.11730 and Rs.10200 respectively. Find the sum.	Choose the correct choice from the following options:  A) 33498  B) 17000  C) 2665  D) 28876  E) 313
The simple interest for the first year is 10200/2 is Rs.5100 and compound interest for first year also is Rs.5100. The compound interest for second year on Rs.5100 for one year   So rate of the interest = (100 * 1530)/ (5100 * 1)= 
<gadget id="calculator">(100 * 1530)/ (5100 * 1)</gadget>
<output>30</output>
30% p.a.   So P= (100 * 10200)/ (30 * 2) = Rs.17000   Answer:17000
<result>B</result>
The compound and the simple interests on a certain sum at the same rate of interest for two years are Rs.11730 and Rs.10200 respectively. Find the sum.