Find the simple interest on `Rs\ 68000` at `16 2/3%`per annum for 9 months.

Find the compound interest on Rs 16000 at 20% per annum for 9 months compounded quarterly.

Find the Simple interest on ₹ 6300 at 8% per annum for 8 months

The simple interest on Rs. 3000 at R% in 2years equals to the simple interest on Rs. 2000 at 10% per annum in 3 years. Find the simple interest (in Rs.) on Rs. 5000 at R% per annum for 4 years.

The simple interest on Rs 3000 at R% in 2 years equals to the simple interest on Rs 2000 at 10% per annum in 3 years. Find the simple interest (in Rs) on Rs 5000 at R% per annum for 4 years.

Find the compound interest on Rs800 at 15% per annum for 2 years 4 months,compounded annually.

The simple interest on ₹ 6250 at 4% per annum for 6 monthes is

The simple interest on Rs. 1800 at R% per annum for 2 years is equal to the simple interest on Rs. 4800 at 15% per annum for 1 year. Find the simple interest (in Rs. ) on Rs. 2400 for 3 years at R% per annum.