Personal Finance Quiz: Test Your Money Knowledge

1What is compound interest?

• AInterest calculated only on the original principal
• BInterest calculated on both the principal and accumulated interestCorrect
• CA fixed interest rate that never changes
• DInterest paid by a bank to its shareholders

Why: Compound interest is calculated on the original principal and interest accumulated in earlier periods. The result depends on the rate, time, compounding frequency, contributions, withdrawals, and fees; it is not a promise that every balance will grow.

2Which statement best describes an appropriate emergency-fund target?

• AEveryone needs exactly six months of expenses
• BThe target depends on likely financial shocks and personal circumstances; even a small reserve can helpCorrect
• CIt should cover only planned annual bills
• DIt should contain all available money, regardless of other obligations

Why: An emergency fund is money reserved for unplanned expenses or income loss. The CFPB notes that the amount needed depends on the situation and that even a small amount can provide some financial security. Planned annual bills belong in a spending plan rather than being treated as emergencies.

Source Consumer Financial Protection Bureau

3What is a credit score primarily used for?

• ADetermining your net worth
• BEstimating the likelihood of future credit behavior using credit-report informationCorrect
• CCalculating your tax liability
• DMeasuring your investment returns

Why: A credit score is produced by a scoring model using information in a credit report. It predicts credit behavior, such as the likelihood of paying bills as agreed, and lenders may consider it alongside income, debt, and other information. It does not measure net worth or guarantee approval or a particular interest rate.

4What is the '50/30/20' budgeting rule?

• ASpend 50% on wants, 30% on needs, 20% on savings
• BSpend 50% on needs, 30% on wants, 20% on savings and debt repaymentCorrect
• CSave 50%, spend 30% on needs, 20% on entertainment
• DInvest 50%, save 30%, spend 20% on living expenses

Why: The 50/30/20 rule is a budgeting rule of thumb that divides take-home income among needs, wants, and savings or debt repayment. It can be a starting point, not a universal prescription: costs, income, goals, and the classification of a need versus a want vary by household.

5What is the main advantage of a Roth IRA over a traditional IRA?

• AContributions are tax-deductible
• BThere are no contribution limits
• CQualified withdrawals in retirement are tax-freeCorrect
• DEmployers match contributions

Why: Roth IRA contributions are not deductible, while qualified distributions are tax-free when IRS requirements are met. Contribution, eligibility, holding-period, and distribution rules apply, so this feature should not be read as a promise that every withdrawal is tax-free.

Source Internal Revenue Service

6Which information is most useful before taking on a debt?

• AWhether the debt is commonly called 'good' or 'bad'
• BIts total cost, APR and fees, required payments, term, consequences, and fit with your budget and goalCorrect
• CWhether the lender advertises fast approval
• DWhether the purchase might rise in value, without considering repayment

Why: Labels such as 'good debt' and 'bad debt' cannot establish whether borrowing is affordable or appropriate. Compare the full cost and repayment obligation, what happens after a missed payment, and whether the debt supports a realistic goal without crowding out essential expenses.

7How is your personal net worth calculated?

• AYour annual income minus your taxes
• BThe total value of what you own (assets) minus what you owe (liabilities)Correct
• CThe current balance in your checking account
• DYour monthly income multiplied by twelve

Why: Net worth is a snapshot at a point in time: add the value of assets and subtract liabilities. It is different from income and cash flow, and estimated asset values can change. Tracking it over time can show one part of a financial picture, but it does not by itself describe affordability or financial well-being.

8After making required minimum payments, which payoff approach usually minimizes interest cost when other terms are equal?

• AThe debt with the largest balance
• BThe debt with the highest interest rateCorrect
• CThe most recently opened debt
• DWhichever debt has the longest repayment term

Why: The CFPB's debt action plan explains that, after minimum payments, directing extra money to the highest-interest debt generally eliminates the most costly debt first. A smallest-balance approach may feel more motivating. Fees, promotional rates, delinquency, secured debt, and hardship can change priorities, so the question assumes other terms are equal.

Source Consumer Financial Protection Bureau

9What does the personal-finance principle 'pay yourself first' mean?

• ASpend on your wants before paying any bills
• BAutomatically set aside savings as soon as you are paid, before discretionary spendingCorrect
• CGive yourself a cash bonus each month
• DPay off all debt before saving a single dollar

Why: 'Pay yourself first' means setting aside savings when income arrives before discretionary spending. An automatic transfer can make the action more consistent, but the amount still needs to fit essential expenses, required payments, and actual cash flow; automation does not ensure that every plan will succeed.

10What is 'credit utilization', and how does it relate to your credit score?

• AThe number of credit cards you own; owning more always lowers your score
• BThe percentage of your available credit you are using; keeping it low generally helps your scoreCorrect
• CHow often you check your own credit report; checking it lowers your score
• DThe total amount you have ever borrowed in your life

Why: Credit utilization is the share of available revolving credit currently in use—for example, a $300 reported balance on a $1,000 limit is 30%. Lower utilization generally helps, but scoring models differ and no single percentage guarantees a particular score. The reported balance and timing can also affect the calculated ratio.