Compound Interest

A person sold a horse at a gain of $15\%$. Had he bought it for $25\%$ less and sold it for $₹ 60$ less, he would have made a profit of $32\%$. The cost price of the horse was$:$

In what time will $₹500$ give $₹50$ as interest at the rate of $5\%$ per annum simple interest?

What will be the difference between simple interest and compound interest at $4\%$ per annum on a sum of $₹5000$ after $3 \mathrm{years}$?

In what time will $₹1,000$ amount to $₹1,331$ at $20\%$ per annum, compounded half -yearly?

Find the difference between compound interest and simple interest on $₹2500$ for $2 \mathrm{years}$ at $4\%$ per annum.

Find the difference between compound and Simple interest for principal 10,000 at the rate of 3% per annum for 3 years?

A sum of $₹400$ amounts to $₹441$ in $2 \mathrm{years}$ .What will be its amount, if the rate of interest is increased by $5\%?$

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs.4000 for 2 years at 10% per annum. The sum placed on simple interest is:

If the simple interest for $6 \mathrm{years}$ be equal to $30\%$ of the principal amount, it will be equal to the principal after how many years?

If $₹7,500$ has been borrowed at an annual compound rate of interest of $4\% \mathrm{p}.\mathrm{a}.$. How much money will have to be returned after two years?

A sum of money at simple interest double in $10 \mathrm{years}$. In how many years will it amount to $4$ times itself.

How much time will it take for an amount of $₹ 450$ to yield $₹ 81$ as interest at $4.5\%$ per annum of simple interest?

A certain amount earns simple interest of $₹1,750$ after $7 \mathrm{years}$. Had the interest rate been $2\%$ more, how much more interest would it have earned?

The simple interest on $₹4000$ in $3 \mathrm{years}$ at the rate of $a\%$ per annum equals the simple interest on $₹5000$ at the rate of $12\%$ per annum in $2 \mathrm{years}$. The value of $a$ is:

The population of a town is $₹ 50,000$. It decreases by $20$ per thousand per year. Find out the population after $2$ years.

A sum of money at simple interest amounts to $₹815$ in $3 \mathrm{years}$ and to $₹854$ in $4 \mathrm{years}$. Find the sum.

Select the related word/letters/number from the given alternatives.
Horse : Hoof : : ?

A trader has $50\mathrm{kg}$ of rice, a part of which he sells as $14\%$ profit and the rest at $6\%$ loss. On the whole his loss is $4\%$. What is the quantity sold at $14\%$ profit and that at $6\%$ loss?

A certain sum at a certain rate of simple interest to Rs. 1125 in 4 years and Rs. 1200 in 7 years. Find the rate of interest?

The simple interest accrued on an amount of $₹40000$ at the end of $3 \mathrm{years}$ is $₹12000$. What would be the compound interest accrued on the same amount at the same rate in the same period?