The difference between simple and compound interest compounded annually on a certain sum of money for $2$ years at $4 \%$ per annum is $Rs. 1$ The sum (in $Rs.$) is
$625$
$630$
$640$
$650$
A man borrows money at $3 \%$ per annum interest payable yearly and lend it immediately at $5 \%$ interest (compound) payable half-yearly and thereby gains ₹ $330$ at the end of the year. The sum borrowed (In ₹) is
If the compound interest on a certain sum for $2$ years is ₹ $105$ and simple interest is ₹ $100$, then the sum (In ₹) is
What would be the $C.I.$ obtained on an amount of $12500$ at the rate of $12 \,p.c.p.a.$ after $2$ years (In $Rs.$) ?
Difference between simple interest and compound interest on a certain sum for $3$ years at $5 \%$ per annum is ₹ $122 .$ Find the sum (In ₹ )
A certain sum at compound interest amounts in two years to ₹ $2809$ and in three years to ₹ $2977.54 .$ Find the rate of interest and the original sum (In ₹).