Difference of C.I & S.I

The difference of C.I and S.I on a sum at 5% per annum for 3 years is Rs. 1525. Find the sum.

If the difference of C.I and S.I on some amount is Rs. 180 and that the sum of C.I and S.I is 800. Find the product of C.I and S.I.

The difference of S.I and C.I on an amount of Rs. 30000 for 2 years is Rs. 147. What is the rate of Interest?

If the ratio of difference of S.I and C.I. for two years and 3 years is (4)/(13) . Find the rate of interest.

The ratio of difference of S.I and C.I for 2 years and 3 years is (8)/(25) . Find the rate of interest.

The difference of S.I. and C.I on a sum at 10% per annum for 3 years is Rs. 31 Find the sum.

The difference of S.I and C.I on a sum at 10% for 1(1)/(2) years is Rs. 244. Find the sum, If compounded half yearly.

The difference of S.I and C.I on a sum at 5% per annum for 3 years is Rs. 36.60. Find the sum.

If the difference between C.I & S.I on a Rs. 1960 is Rs. 19.60 for 2 years at certain rate of interest. Find the rate of interest.