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?
$4800$
$5000$
$5200$
$5400$
The population of a town increases by $5 \%$ every year. If the present population is $9261,$ the population $3$ $years$ ago was
A man borrows ₹ $25000$ at $20 \%$ compound interest. At the end of every year he pays ₹ $5000$ as part repayment. How much (In ₹) does he still owe after three such instalments?
If $64000$ is deposited at $5 \%$ compound interest for a period of $18$ months, interest being compounded half-yearly, find the amount.
What would would be the $C.I.$ obtained on an amount of $Rs. 4800$ at the rate of $5$ $p.c.p.a$ for $3$ years (In $Rs.$)?
In how many $years$ will a sum of ₹ $800$ at $10 \%$ per annum compounded semi-annually become ₹ $926.10$?