Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.85. How much was lent at 5% ?  Select the correct option
A) 500 B) 287 C) 288 D) 122 E) 101
Let the lent at 5% be '500'   (500 x 5 x 1)/100 + [(1500 - 500)x 6 x 1]/100 = 85   5500/100 + 90 – 6500/100 = 85   500/100= 
<gadget id="calculator">500/100</gadget>
<output>5</output>
5=&gt; 500 = 500   500nswer: 500
<result>A</result>
Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.85. How much was lent at 5% ?