Find the compound interest on Rs 31250 at 8% per annum for `2(3)/(4)` years.

Find the compound interest on Rs. 8000 at 8% per annum for 2 years, compounded half-yearly.

Find the simple interest on Rs. 8250 at 8% per annum for 3 years. Also, find the amount.

Find the compound interest on Rs 1000 at the rate of 8% per annum for one and a half years when interest is compound half-yearly.

Find the compound interest on Rs 1000 at the rate of 8% per annum for one and a half years when interest is compound half-yearly.

Find the simple interest on Rs. 5000 at 8% per annum in 3 years

The compound interest on Rs 5000 at 8% per annum for 2 years, compounded annually, is

Find the interest on ₹12,000 at 8% per annum for 4 years.