Find the interest on rs 1600 at 6 % per annum for 146 days .

Find the interest on Rs 1200 at 6% per annum for 146 days.

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

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

Find the compound interest on Rs 24000 at 15% per annum for 2 1/3 years.

Find the simple interest on Rs. 72000 at 6""1/2% per annum for 4 years. Also, find the amount.

The compound interest on Rs 1800 at 10% per annum for a certain period of time is Rs 378. Find the time in years.

Find the time when : simple interest on Rs 2500 at 4 % per annum is Rs 200

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 10% per annum for 18 months when interest is compounded half-yearly.

Find the compound interest at the rate of 10% per annum for four years on the principal which in four years at the rate of 4% per annum given Rs 1600 as simple interest.