Sam invested ₹ $15000$ at $10 \%$ per annum for one year. If the interest is compounded halfyearly, then the amount (In ₹) received by Sam at the end of the year will be

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 $Rs.$)?

If the compound interest on a sum for $2$ years at $12 \frac{1}{2} \%$ per cent is ₹ $510$, the simple interest (In ₹) on the same sum at the same rate for same period of time is

The compound interest on a certain sum for $2$ years at $10 \%$ per annum is ₹ $525 .$ The simple interest (In ₹) on the same sum for double the time at half the rate per cent per annum is

Find the compound Interest on $Rs. 32000$ at $20 \%$ per annum for $1$ $year$, compounded half yearly (In $Rs.$)

If the difference between the $C.I.$ compounded half yearly and simple interest on a sum at $10 \%$ per annum for one year is $Rs. 25,$ the sum (In $Rs.$) is