Find the compound interest on $Rs. 12500$ at $8 \%$ per annum for $9$ months compounded quarterly (In $Rs.$)
$1020$
$1428$
$510$
$765$
A sum of money invested at compound interest amounts to ₹ $800$ in $3$ years and to ₹ $840$ in 4 years. The rate of interest (In $\%$) per annum is
What will be the compound interest on a sum (In ₹) of ₹ $25000$ after $3$ years at the rate of $12 \%$ per annum?
In how many $years$ will a sum of ₹ $800$ at $10 \%$ per annum compounded semi-annually become ₹ $926.10$?
If the difference between $S.I.$ and $C.I.$ for $2$ years on a sum of money lent at $5 \%$ is $ 6,$ then the sum is (In ₹)
What would be the compound interest (In $Rs.$) accrued on an amount of $Rs. 7850$ at the rate of $14$ $p.c.p.a.$ in $2$ years?