Find the simple interest

Find the difference between the simple interest and the compound interest on Rs 5000 for 2 years at 9% per annum.

Find the rate of simple interest in percent per annum if the simple interest of a principal is 3/5 part of the amount in 10 years.

Simple interest for the sum of X 1500 is X 30 in 4 yr and ? 60 in 8 yr. Find the rate of simple interest.

If the interest of a principal in 2 years be (1)/(8) of it, then find the rate of simple interest per annum.

If the interest of 292Rs in 1 day be 5 paise, then find the rate of simple interest in percent per annum.

Find the differnece between simple interest and compound interest on rupes 4,000 and for two years at 10 % per annum .

Principal =Rs2000, rate =4 paise per rupee, time =3 years.Find Simple interest