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.75. How much was lent at 5%?  Options:  A) 388  B) 1500  C) 277  D) 500  E) 271
(x*5*1)/100 + [(1500 - x)*6*1]/100 = 75   5x/100 + 90 – 6x/100 = 75   x/100 = 15   =&gt; x = 1500.Answer: 1500
<result>B</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.75. How much was lent at 5%?