The simple interest on a certain sum for 8 months at 4% per annum is 129 less than the simple interest on the same sum for 15 months at 5% per annum. Then the sum is

The simple interest on a certain sum for 2 years at 8% per annum is Rs. 225 less than the compound interest on the same sum for 2 years at 10% per annum. The sum is:

The simple interest on a certain sum of 3 years at 8% per annum is ₹96 more than the simple interest on the same sum for 2 years at 9% annum. Find the sum

The simple interest on a certain sum of money for (5)/(4) yr at 12% per annum is X 20 less than the simple interest on the same sum for (7)/(2) yr at 10% per annum. Find the sum

The simple interest on a certain sum for 8 years at 12 per cent per annum is Rs. 3120 more than the simple interest on the same sum for 5 years at 14 per cent per annum. Find the sum.

The simple interest on a certain sum for 3 yr at 4% per annum is Rs. 48. The principal is

The simple interest on a certain sum for 2.5 years at 12 per cent per annum is Rs. 300 less than the simple interest on the same sum for 4.5 years at 8 per cent per annum. Find the sum.

If the simple interest on a certain sum at 4% per annum for 4 years is Rs. 80 more than the interest on the same sum for 3 years at 5% per annum, find the sum.