The difference between the simple interest received from two different sources on Rs.1500 for 3 years is Rs.13.50. The difference between their rates of interest is

The difference between the simple interest received from two different

1.	The difference between the simple interest received from two different sources on Rs.1500 for 3 years is Rs.13.50. The difference between their rates of interest is
A.	0.001
B.	0.002
C.	0.003
D.	0.004
Answer» D. 0.004