Mathematics
What sum of money lent at 6.5% per annum will produce the same interest in 4 years as ₹ 7,500 produce in 6 years at 5% per annum?
Related Questions
A sum of money, lent out at simple interest, doubles itself in 8 years. Find:
(i) the rate of interest.
(ii) in how many years will the sum become triple (three times) of itself at the same rate percent?
Rupees 4,000 amounts to ₹ 5,000 in 8 years; in what time will ₹ 2,100 amount to ₹ 2,800 at the same rate?
A certain sum amounts to ₹ 3,825 in 4 years and to ₹ 4,050 in 6 years. Find the rate percent and the sum.
At what rate per cent of simple interest will the interest on ₹ 3,750 be one-fifth of itself in 4 years? What will it amount to in 15 years?