In how many years does a sum of Rs. 5000 yield a simple interest of Rs. 16500 at 15% p.a.?	Options:
A) 22  B) 20  C) 25  D) 30  E) 35
T = (100 * 16500)/(15 * 5000)= 
<gadget id="calculator">(100 * 16500)/(15 * 5000)</gadget>
<output>22</output>
22 years   22NSWER 22
<result>A</result>
In how many years does a sum of Rs. 5000 yield a simple interest of Rs. 16500 at 15% p.a.?