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.80. How much was lent at 5%?
Select.
A) 228	B) 299	C) 266	D) 500	E) 1000
(x*5*1)/100 + [(1500 - x)*6*1]/100 = 80   5x/100 + 90 â€“ 6x/100 = 80   x/100 = 10   =&gt; x = 1000   Answer:1000
<result>E</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.80. How much was lent at 5%?