The difference between the simple interest received from two different sources on Rs.2000 for 3 years is Rs.13.50. The difference between their rates of interest is Choose the correct option
A) 0.12%
B) 0.22%
C) 0.32%
D) 0.42%
E) 0.52%
(2000xR1x3)/100-(100xR2x3)/100 =13.50   6000(R1-R2)=1350   R1-R2 = 1350/6000=0.22%   answer : 0.22%
<result>B</result>
The difference between the simple interest received from two different sources on Rs.2000 for 3 years is Rs.13.50. The difference between their rates of interest is