How long will it take for Rs 1860 invested at the rate of `9.5` % per annum simple interest to amount to Rs 2449 ?

How long will it take for a sum of Rs. 12600 invested at 9% per annum simple interest to amount to Rs. 16002?

At what rate per cent per annum simple interest will Rs. 66000 amount to Rs. 72720 in 2 years?

A sum of Rs. 400 is lent at the rate of 5% per annum. Find the interest at the end of 2 years.

A sum when reckoned at 6% per annum simple interest amounts to Rs. 4130 in 3 years. Find the sum.

Rs 14000 is invested at 4 % per annum simple interest . How long will it take for the amount to reach rs 16240 ?

In what time will Rs. 3600 amount to Rs. 4320 at 4% per annum simple interest?

A sum of Rs 4000 is lent for 5 years at the rate of 15% per annum. Find the interest.

What sum will amount to Rs. 1292 in 3 years at 12% per annum simple interest?

Find the compound interest on Rs 160000 for one year at the rate of 20% per annum, if the interest is compound quarterly.

Rahman lent Rs 16000 to Rasheed at the rate of 12% per annum compound interest. Find the amount payable by Rasheed to Rahman after 3 years.