Compound Interest

The numerical expression $\frac{3}{8}+\frac{\left(-5\right)}{7}=\frac{-19}{56}$ shows that

A number of the form $\frac{p}{q}$ is said to be a rational number if

A number which can be expressed as $\frac{p}{q}$ where $p$ and $q$ are integers and $q\ne 0$ is

The compound interest on a sum of $\mathrm{Rs} \mathrm{P}$ for $\mathrm{T}$ years at $\mathrm{R}\%$ per annum compounded annually is given by the formula $\mathrm{P}\left(1+\frac{\mathrm{R}}{100}\right)$.

Simple interest on a given amount is always less than or equal to the compound interest on the same amount for the same time period and at the same rate of interest per annum.

If the difference between Compound Interest and Simple Interest on $₹45000$ at $12\%$ per annum for $5$ years is $₹k,$ then find the value of $k$.

Compound interest is the interest calculated on the previous year's amount.

When principal $P$ is compounded semi-annually at $r\%$ per annum for $t$ years, then Amount $=$ _____.

_____ expenses are the additional expenses incurred by a buyer for an item over and above its cost of purchase.

The time period after which the interest is added each time to form a new principal is called the _____.

A sum is taken for two years at $16\% \mathrm{p}.\mathrm{a}$. If interest is compounded after every three months, the number of times for which interest is charged in $2$ years is