If the compound interest on a certain sum of money for 2 years is Rs 3280. What would the corresponding simple interest be, given the rate of interest is `5%` per annum?

If the compound interest on a certain sum of money for 2(1)/(2) years at 5% per annum is rs 104.50, what would be the simple interest?

The compound interest on a certain sum of money for 2 years at 10% per annum is Rs 420. What would be the simple interest on the same sum for the same period and the same rate?

If the compound interest on a certain sum for 2 years is Rs. 60.60 and the simple interest is Rs. 60, then the rate of interest per annum is

What will be the compound interest on Rs 4000 in two years when rate of interest is 5% per annum?

What will be the compound interest on Rs 4000 in two years when rate of interest is 5% per annum?

Compound interest on a certain sum of money at 5% per annum for two years is Rs 246. Calculate simple interest on the same sum for 3 years at 6% per annum.

If the compound interest on a certain sum for 2 years at 4% per annum is Rs. 102 the simple interest at the same rate of interest for two years would be