Find the present (In ₹) worth of ₹ $9261$ due $3$ years, hence at $5 \%$ per annum compounded yearly.
$7000$
$8000$
$9000$
None of these
What is the difference between the compound interest and simple interest on ₹ $4000$ at $5 \%$ per annum for $2$ years?
The difference between simple and compound interest on sum of $10000$ is $64$ for $2$ years. Find the rate of interest.
Suneeta borrowed certain sum from Reena for $2 \,yr$ at simple interest. Suneeta lent this sum to Venu at the same rate for $2 \,yr$ at compound interest. At the end of $2 \,yr$, she received $Rs. 110$ as compound interest but paid $Rs. 100$ as simple interest. Find the sum and the rate of interest?
If the ratio of $C.I. \& S.I.$ interest for the same principal and rate of interest for $2$ years is $1.2,$ find the rate of interest (In $\%$)
A sum of $Rs. 1000$ after $3 \,years$ at compound interest becomes a certain amount that is equal to the amount that is the result of a $3 \,year$ depreciation from $Rs. 1728$. Find the difference between the rates (In $\%$) of $C.I.$ and depreciation? (Given $C.I.$ is $10 \%$ $p.a.$)