Find the present worth of Rs. 9950 due `3 1/4` years hence at `7 1/2 %` per annum simple interest. Also find the discount.

Find the present worth of Rs. 9261 due 3 years hence at 5% per annum compounded yearly.

Find the present worthworth of Rs 930 due 3 yrs hence at 8% per annum.Also find the discount

Find the present worth of ? 1860 due 3 yr hence at 8% per annum. Also, find the true dis-count.

If the present worth of a certain sum due 2 yr hence at 10% per annum compound interest is 2000, find the sum.

Find the present worth of Rs 9950 due 3(1)/(4) years hence rate of interest is 7(1)/(2)% .

Find the present worth of Rs 9000 due for 4 years hence the rate of interest being 5% p.a.

The difference between simple interst and the true discount on Rs. 2400 due 4 years hence at 5% per annum simple interset is