Simple Interest

Find the principal amount borrowed by him. A man took a loan from a bank at the rate of $12\%$ per annum at simple interest. After$3$ Years he had to pay $₹5,400$ as interest only for the period.

Find the difference between the compound interest and the simple interest on Rs. $32,000$ at $10\%$ p.a. for $4$ years.

सोनू ने $5\%$वार्षिक दर से साधारण ब्याज पर $4$वर्ष के लिए $1720$रू. उधार लिया | इस प्रकार उधार को चुकाने के लिए वार्षिक किश्त क्या होगी ?

If an amount of money grows up to $₹4500$ in $2 \mathrm{years}$ and up to $₹5000$ in $3 \mathrm{years}$ on compound interest, what is the sum?

Two equal sum of money were lent in at simple interest at 12% p.a. for $$2\frac { 1 }{ 2 } $$ years and $$3\frac { 1 }{ 2 } $$ years respec-tively. If the difference in interests for two periods was Rs. 720. Then Find the each sum ?

$₹1200$ amounts to $₹1632$ in $4 \mathrm{years}$ at a certain rate of simple interest. If the rate of interest is increased by $1\%$, it would amount to how much?

A sum of Rs. 1000 amounts to Rs. 1200 in 5 years at simple interest. If the interest rate is increased by $$3\frac { 1 }{ 2 } $$ %, it would amount to how much ?

If a sum triples in 15 years at Simple rate of interest then, the rate of interest per annum will be:

At what rate per cent per annum will a sum of money double in $8$ years?

साधारण ब्याज पर कोई राशि$2$ वर्ष में $1062$रू. तथा $7/2$ वर्ष में $1183.50$ रू. हो जाती है तो ब्याज की वार्षिक दर है ?

A sum of Rs. 2,600 is lent in two parts so that the interest on the first part for a period of 3 years at 5% may be equal to the interest on the second part for 6 years at 4%. The second part is equal to :

The rate at which a sum becomes four times of itself in $15 \mathrm{years}$ at the simple interest will be ____

Rajesh set up a factory by investing Rs. 50,000. During the first three successive years, his profit were 5, 10 and 15% respectively. If each year profit calculated on previous year's capital. Find his total profit ?

Find the rate of simple interest. Simple interest on a sum of money for $5$ Years is, $2/5$ times the amounts.

$\mathrm{Rs}. 2,500$ is paid every year for $10$ years to pay off a loan. What is the loan amount if interest rate be $14\%$ per annum compounded annually?

Suppose you deposit $\mathrm{Rs}. 900$ per month into an account that pays $14.8\%$ interest compound monthly. How much money will you get after $9$ months?

An amount is lent at a nominal rate of $4.5\%$ per annum compounded quarterly. What would be the gain in rupees over when compounded annually.

The ratio of principal and the compound interest value for three years (compounded annually) is $216:127$. The rate of interest is

A certain sum invested at $4\%$ per annum compounded semi-annually amounts to $\mathrm{Rs}. 1,20,000$ at the end of one year. Find the sum

An amount $P$ becomes $\mathrm{Rs}. 5,100.5$ and $\mathrm{Rs}. 5,203$ after second and fourth years respectively, at $r\%$ of interst per annum compounded annually. Thus, values of $P$ and $r$ are