Adam borrowed some money at the rate of 6% p.a. for the first two years , at the rate of 9% p.a. for the next three years , and at the rate of 14% p.a. for the period beyond five years. 1£ he pays a total interest of Rs. 11,400 at the end of nine years how much money did he borrow?	Answers.
A) Rs.8,000 B) Rs.09,000 C) Rs.11,000 D) Rs.10,000 E) Rs.12,000
Let the sum borrowed be x. Then,   (x*2*6)/100 + (x*9*3)/100 + (x*14*4)/100 = 11400   (3x/25 + 27x/100 + 14x / 25) = 11400   95x/100 = 11400   x = (11400*100)/95= 
<gadget id="calculator">(11400*100)/95</gadget>
<output>12_000</output>
12000.   Hence , sum borrowed= Rs.12,000   Answer is Rs.12,000.
<result>E</result>
Adam borrowed some money at the rate of 6% p.a. for the first two years , at the rate of 9% p.a. for the next three years , and at the rate of 14% p.a. for the period beyond five years. 1£ he pays a total interest of Rs. 11,400 at the end of nine years how much money did he borrow?