If compound interest on a certain sum at 25% for 2 years is rs 900,find the simple interest on the same sum at the same rate and for the same period.

If the compound interest on a certain sum at 16(2)/(3)% for 3 years is Rs1270, find the simple interest on the same sum at the same rate and for the same period.

The compound interest on a certain sum of money at 5 % for 2 yr is Rs 328 . The simple interest on that sum at the same rate for the same period of time will be

The compound interest on a sum for 2 years is Rs. 832 and the simple interest on the same sum at the same rate for the same period is Rs. 800. What is the rate of interest?

The compound interest on a certain sum of money for 2 years at 5% per annum is Rs. 410 . The simple interest on the same sum at the same rate and for the same time is