The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 10 years respectively. If the difference between their interests is Rs.144, find the each sum?  Options:	A) Rs.117.69	B) Rs.147.69	C) Rs.137.69	D) Rs.157.69	E) Rs.127.69
(P*10*15)/100 - (P*3.5*15)/100 = 144   =&gt; P = Rs.147.69   ANSWER:Rs.147.69
<result>B</result>
The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 10 years respectively. If the difference between their interests is Rs.144, find the each sum?