Which information given below is sufficient to know the amount if the difference between the $C.I. \& S.I.$ for $2$ years is $18$?
($I$) The rate is same at which an amount of $Rs. 1000$ become $1120$ for $2$ years in $S.I.$
($II$) The principal given is $Rs. 2000$.
Only $I$
Only $II$
Either $I$ or $II$
Both $I$ and $II$ together
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)
If the compound interest on a certain sum of money for $2$ years at $5 \%$ is ₹ $328,$ then the sum (In ₹) is
Sonika invested an amount of ₹ $5800$ for $2$ years. At what rate of compound interest (In $\% p.a.$) will she get an amount of ₹ $594.50$ at the end of two years?
A sum of ₹ $1260$ is borrowed from a money lender at $10 \%$ p.a. compounded annually. If the amount is to be paid back in two equal annual instalments, find out the annual instalment (In ₹).
If the difference between the simple and the compound interest earned on a sum of money at the rate of $5$ $p.c.p.a.$ for $2$ $years$ is $Rs. 16$ find the principal (In $Rs.$) ?