Compound Interest Quiz

Calculate the compound interest on a principal amount of $5000 at an interest rate of 5% per annum for 3 years, compounded annually.

• The compound interest is $250.00

• The compound interest is $500.00

• The compound interest is $795.86

• The compound interest is $1000.00

If the principal amount is $2000, the interest rate is 8% per annum, and the time period is 2 years, calculate the compound interest compounded semi-annually.

• The compound interest compounded semi-annually is $337.69

• The compound interest compounded semi-annually is $150.00

• The compound interest compounded semi-annually is $500.00

• The compound interest compounded semi-annually is $1000.00

Explain the concept of compounding in the context of compound interest.

• Earning interest only on the initial principal

• Earning interest on the accumulated interest only

• Earning interest on the total amount without compounding

• Earning interest on both the initial principal and the accumulated interest from previous periods

What is the difference between simple interest and compound interest? Provide an example to illustrate the difference.

• Simple interest and compound interest are the same thing.

• Simple interest is calculated daily, while compound interest is calculated annually.

• Simple interest is calculated only on the principal amount, while compound interest is calculated on the principal amount and the accumulated interest.

• Simple interest is calculated on the accumulated interest, while compound interest is calculated only on the principal amount.

Apply the compound interest formula to find the amount when the principal is $3000, the interest rate is 6% per annum, and the time period is 4 years, compounded annually.

• The amount is $3500

• The amount is $3200

• The amount is $3803.28

• The amount is $4000

Solve the compound interest problem: If the principal amount is $4000, the interest rate is 7% per annum, and the amount after 3 years is $5000, calculate the compounding period.

• 4

• 1

• 6

• 2

How does compounding affect the growth of an investment compared to simple interest?

• Compounding has no effect on the growth of an investment compared to simple interest.

• Compounding leads to slower growth compared to simple interest.

• Compounding and simple interest have the same impact on the growth of an investment.

• Compounding leads to faster growth compared to simple interest.

If the principal amount is $1500, the interest rate is 10% per annum, and the amount after 2 years is $1815, calculate the compounding period.

• 4

• 3

• 2

• 1

Differentiate between compound interest and simple interest in terms of calculation and application.

• Compound interest is used for short-term loans, while simple interest is used for long-term investments.

• Compound interest is calculated on the initial principal and also on the accumulated interest of previous periods, while simple interest is calculated only on the initial principal.

• Compound interest is calculated annually, while simple interest is calculated monthly.

• Compound interest is calculated on the final principal and also on the accumulated interest of previous periods, while simple interest is calculated only on the final principal.

Which of the following is the formula for finding the maturity value in compound interest?

• F = P(1 + i)^(n)

• F = P(1 - i)^(n)

• F = P(1 + r)^(n)

• F = P(1 + r)^t