Find the amount and the compound interest on Rs 12800 for 1 years `7(1)/(2)%` per annum, compounded semi- annually.

Find the compound interest on Rs 160000 for 2 years at 10% per annum when compounded semi-annually.

Find the amount and the compound interest on Rs 2500 for 2 years at 10% per annum, compounded annually.

Find compound interest on Rs 10240 for 3 years at 12(1)/(2)% per annum compounded annually.

Find the amount and the compound interest on Rs 15625 for 3 years at 12% per annum, compounded annually.

Find the amount and the compound interest on Rs. 24,000 for 2 years at 10% per annum compounded yearly.

Calculate the amount and compound interest on. Rs. 10,800 for 3 years at 12frac(1)(2)% per annum compounded annually.

Calculate the amount and compound interest on : Rs 10,800 for 3 years 12(1)/(2)% per annum compounded annually.

Find the amount and the compound interest on Rs. 16,000 for 3 years at 5% per annum compounded annually.

Find the amount and the compound interest on Rs 6000 for 1 year at 10% per annum compounded half- yearly.

Find the amount and the compound interest on Rs. 32,000 for 1 year at 20% per annum compounded half-yearly.