What would be the compound interest (In $Rs.$) accrued on amount of $Rs. 7400$ @ $13.5$ $p.c.p.a.$ at the end of $2$ years? (rounded off to two digits after decimal)
$2136.87$
$2306.81$
$2032.18$
$2132.87$
There is $40 \%$ increase in an amount in $8$ years at simple interest. What will be the compound interest. (in rupees) of ₹ $30000$ after $2$ years at the same rate?
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 $10 \%$ $p.a.$)
What sum of money (In $Rs.$) at compound interest will amount to $Rs. 5305.53$ in $3$ years, if the rate of interest is $1 \%$ for the first year, $2 \%$ for second year and $3 \%$ for the third year?
A certain sum of money invested at compound interest becomes $1.44$ times of itself in $2$ years. If twice this sum were lent at simple interest, in how many years would it double itself?
Divide $Rs. 2602$ between $X$ and $Y$, so that the amount of $X$ after $7 \,yr$ is equal to the amount of $Y$ after $9 \,yr$, the interest being compounded at $4 \%$ pa.