Gr12 Math Lit: November hard P(1)
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Questions and Answers

What is the purpose of verifying payment history on a cell phone bill?

  • To check for any disputed charges (correct)
  • To identify the service provider's contact details
  • To calculate the VAT amount
  • To determine the minimum payment due

What is the formula to calculate the interest on a principal amount?

  • I = P + r × t
  • I = P × r / t
  • I = P × r × t (correct)
  • I = P - r × t

What is the main purpose of a till slip?

  • To calculate interest on overdue payments
  • To display the credit limit on a store account
  • To provide proof of purchase and item details (correct)
  • To keep a record of store accounts

What is the purpose of understanding key financial terms in the context of cell phone bills?

<p>To understand the implications of VAT and exemptions (C)</p> Signup and view all the answers

What is the formula to calculate the area of a circle?

<p>A = π × r^2 (D)</p> Signup and view all the answers

What is the standard VAT rate in South Africa?

<p>15% (B)</p> Signup and view all the answers

What is the definition of gross salary?

<p>The total amount earned in a month, including salary, overtime, bonuses, etc. (B)</p> Signup and view all the answers

What is the term for the amount carried over from the previous account statement?

<p>Balance Brought Forward (B)</p> Signup and view all the answers

What type of bill charges customers for services such as water and electricity?

<p>Municipal Bill (B)</p> Signup and view all the answers

What is the purpose of calculating the VAT amount on a cell phone bill?

<p>To verify the total amount due (A)</p> Signup and view all the answers

What is the formula to calculate the compound interest?

<p>A = P × (1 + r/n)^(nt) (D)</p> Signup and view all the answers

What is the purpose of checking calculations on a till slip?

<p>To verify the sum of item prices and the application of VAT (C)</p> Signup and view all the answers

What is exempt from VAT in South Africa?

<p>Certain essential groceries (A)</p> Signup and view all the answers

What is the definition of taxable income?

<p>Gross income minus tax-deductible deductions (B)</p> Signup and view all the answers

What is the term for the maximum amount of credit allowed on a store account?

<p>Credit Limit (A)</p> Signup and view all the answers

What is the purpose of checking for exemptions on a cell phone bill?

<p>To identify items exempt from VAT (D)</p> Signup and view all the answers

What is the consequence of not paying a store account on time?

<p>Interest is applied to the outstanding balance (A)</p> Signup and view all the answers

What is the formula to calculate the net salary?

<p>Net Salary = Gross Salary - Deductions (C)</p> Signup and view all the answers

What is the primary purpose of an IRP5 form?

<p>To summarize total earnings and deductions (D)</p> Signup and view all the answers

What is the minimum salary before tax is charged?

<p>Tax threshold (D)</p> Signup and view all the answers

What is the purpose of PAYE?

<p>To ensure taxes are collected regularly throughout the year (D)</p> Signup and view all the answers

How is UIF calculated?

<p>1% of gross salary (A)</p> Signup and view all the answers

What is the tax rate applicable to an individual with an annual income of R120,000?

<p>Using the tax tables (D)</p> Signup and view all the answers

What is the purpose of tax rebates?

<p>To reduce the tax payable (A)</p> Signup and view all the answers

What is the formula for calculating taxable income?

<p>Taxable income = Gross income - Tax-deductible deductions (B)</p> Signup and view all the answers

What is the purpose of the tax threshold?

<p>To cancel tax below the threshold (C)</p> Signup and view all the answers

What is the formula for calculating net pay?

<p>Net pay = Gross salary - Deductions - Monthly tax + Medical tax credits (D)</p> Signup and view all the answers

What is the purpose of tax brackets?

<p>To determine the tax rate applicable to different ranges of taxable income (D)</p> Signup and view all the answers

What is the primary purpose of calculating the net salary?

<p>To identify areas for cost reduction (B)</p> Signup and view all the answers

In a tariff system, what is the variable amount dependent on?

<p>Level of usage (B)</p> Signup and view all the answers

What is the break-even point in a tariff system?

<p>The point where the total costs of two options are equal (A)</p> Signup and view all the answers

What is the purpose of representing tariff options in graph form?

<p>To visually compare the costs of different options (D)</p> Signup and view all the answers

What is essential to ensure when calculating the total cost in a tariff system?

<p>That the units used are consistent (B)</p> Signup and view all the answers

What skill is applied when drawing and interpreting graphs in tariff systems?

<p>Pattern recognition (C)</p> Signup and view all the answers

In which context would comparing electricity tariffs be useful?

<p>Household projects (D)</p> Signup and view all the answers

What is the primary purpose of performing calculations in tariff systems?

<p>To calculate the total cost (C)</p> Signup and view all the answers

What is the significance of the points of intersection in tariff graphs?

<p>They help determine at what level of usage one option becomes cheaper or more expensive (B)</p> Signup and view all the answers

What is the outcome of using the analysis from tariff system comparisons?

<p>Identifying the most cost-effective option (B)</p> Signup and view all the answers

What is the primary purpose of a budget in an organization?

<p>To guide financial decisions and ensure spending aligns with income (A)</p> Signup and view all the answers

What type of costs are incurred in producing goods or services?

<p>Production costs (A)</p> Signup and view all the answers

What is the break-even point in a business?

<p>The point at which income equals total costs (D)</p> Signup and view all the answers

What is the purpose of an income-and-expenditure statement?

<p>To summarize actual income and expenses over a specific period (A)</p> Signup and view all the answers

What type of costs are regular and consistent, such as rent and salaries?

<p>Fixed costs (A)</p> Signup and view all the answers

What is the formula for calculating profit?

<p>Profit = Total Income - Total Expenditure (B)</p> Signup and view all the answers

What happens when total expenditure exceeds total income in a business?

<p>The business incurs a loss (B)</p> Signup and view all the answers

What is the main source of income for a small business?

<p>Sales of goods or services (C)</p> Signup and view all the answers

What is the purpose of analyzing income-and-expenditure statements and budgets in small businesses?

<p>To compare actual income and expenses against the budget (D)</p> Signup and view all the answers

What type of costs are irregular and occur from time to time?

<p>Occasional costs (C)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To ensure long-term financial planning and success (C)</p> Signup and view all the answers

Which type of cost is directly related to producing goods or services?

<p>Production costs (A)</p> Signup and view all the answers

What is the break-even point in a business?

<p>The point at which total income equals total costs (C)</p> Signup and view all the answers

What is the purpose of an income-and-expenditure statement?

<p>To report actual expenditure and income over a specific period (D)</p> Signup and view all the answers

What is the importance of matching costs with income in a business?

<p>To ensure that income matches or exceeds costs (D)</p> Signup and view all the answers

What is the main purpose of setting the right selling price?

<p>To cover all costs and generate a profit (C)</p> Signup and view all the answers

Why is regular analysis of income and expenditure statements important?

<p>To identify areas where costs can be reduced and income can be increased (D)</p> Signup and view all the answers

What is the purpose of a budget in a business?

<p>To estimate expected costs and income based on historical data or similar businesses (A)</p> Signup and view all the answers

Why is managing cash flow important in a business?

<p>To ensure that there is enough cash to cover operating expenses (C)</p> Signup and view all the answers

What is the definition of loss in a business?

<p>A financial loss when total costs exceed total income (B)</p> Signup and view all the answers

What is the primary difference between a loan and an investment?

<p>A loan benefits the lender, while an investment benefits the investor. (B)</p> Signup and view all the answers

Which of the following will result in a higher total interest paid on a loan?

<p>A longer loan period with lower monthly repayments. (B)</p> Signup and view all the answers

What is the effect of a higher interest rate on an investment?

<p>It increases the growth of the investment. (A)</p> Signup and view all the answers

Which of the following is a key consideration when managing loans?

<p>Selecting a loan term that balances monthly affordability with total cost. (B)</p> Signup and view all the answers

What is the primary purpose of compound interest in investments?

<p>To increase the growth of the investment over time. (C)</p> Signup and view all the answers

Which of the following is a characteristic of simple interest?

<p>It is calculated on the original principal amount only. (C)</p> Signup and view all the answers

What is the effect of a larger deposit on a loan?

<p>It reduces the loan amount and total interest paid. (D)</p> Signup and view all the answers

Which of the following is a key benefit of starting investments early?

<p>It maximizes the benefits of compound interest. (B)</p> Signup and view all the answers

What is the primary purpose of a retirement annuity?

<p>To provide a regular income during retirement. (A)</p> Signup and view all the answers

Which of the following is a common type of investment?

<p>A stokvel (C)</p> Signup and view all the answers

What is the primary benefit of opting for a shorter loan term?

<p>Lower total interest paid (B)</p> Signup and view all the answers

What is the result of investing early in a compound interest investment?

<p>Greater accumulation due to the extended period of compounding interest (D)</p> Signup and view all the answers

What is the primary purpose of a fixed deposit account?

<p>To invest a lump sum over a fixed period (B)</p> Signup and view all the answers

What is the effect of a higher interest rate on an investment?

<p>It increases the growth of the investment (B)</p> Signup and view all the answers

What is the importance of managing interest rates when taking out a loan?

<p>To minimize the total cost of the loan (D)</p> Signup and view all the answers

What is the purpose of monitoring bank statements?

<p>To check for errors or unauthorized transactions (A)</p> Signup and view all the answers

What is the result of making regular contributions to an investment?

<p>It enhances the value of the investment over time due to compounding effects (C)</p> Signup and view all the answers

What is the primary benefit of choosing a lower interest rate on a loan?

<p>Lower total interest paid (B)</p> Signup and view all the answers

What is the effect of a longer loan term on the total interest paid?

<p>It increases the total interest paid (D)</p> Signup and view all the answers

What is the primary purpose of a credit account with a credit card?

<p>To make purchases and payments (D)</p> Signup and view all the answers

What is the primary objective of adjusting for inflation in financial planning?

<p>To maintain the purchasing power of money (D)</p> Signup and view all the answers

Which type of research question allows respondents to answer in their own words?

<p>Open-ended question (C)</p> Signup and view all the answers

What is the primary influence on the choice of data collection method?

<p>Research aim (C)</p> Signup and view all the answers

What is the primary advantage of using observation as a data collection method?

<p>It avoids interaction biases (B)</p> Signup and view all the answers

What is the purpose of classifying data?

<p>To simplify the data for analysis (B)</p> Signup and view all the answers

What is the primary purpose of using tally marks?

<p>To count the frequency of items (A)</p> Signup and view all the answers

What is the primary disadvantage of closed questions?

<p>They may not accommodate all respondents' views (B)</p> Signup and view all the answers

What is the primary advantage of using questionnaires?

<p>Anonymity can encourage honest responses (B)</p> Signup and view all the answers

What is the primary reason for banks charging fees for their services?

<p>To provide additional revenue to the bank (B)</p> Signup and view all the answers

What is the primary purpose of income adjustments in personal finance?

<p>To keep pace with inflation (A)</p> Signup and view all the answers

What is the primary consequence of sample bias?

<p>Inaccurate representation of the population (A)</p> Signup and view all the answers

Which of the following is an example of a transaction fee?

<p>ATM withdrawal fee (B)</p> Signup and view all the answers

What is the effect of compound interest on an investment?

<p>It increases the interest earned (C)</p> Signup and view all the answers

What is the formula used to calculate the inflation rate?

<p>(Current Price - Previous Price) / Previous Price (A)</p> Signup and view all the answers

What is the consequence of inflation on savings and investments?

<p>It erodes the value of money (B)</p> Signup and view all the answers

Which of the following is an example of cost-push inflation?

<p>An increase in wages and raw material prices (A)</p> Signup and view all the answers

What is the purpose of analyzing inflation in different contexts?

<p>To adjust salaries and wages (B)</p> Signup and view all the answers

What is the effect of demand-pull inflation on prices?

<p>It leads to an increase in prices (C)</p> Signup and view all the answers

What is the relationship between profit and income?

<p>Profit is the difference between income and expenditure (B)</p> Signup and view all the answers

What is the consequence of a loss?

<p>A decrease in purchasing power (D)</p> Signup and view all the answers

What is the primary purpose of grouping data into intervals in a grouped frequency table?

<p>To show the distribution of the data (C)</p> Signup and view all the answers

What is the main advantage of using the median over the mean in certain situations?

<p>The median is less affected by outliers and skewed data (C)</p> Signup and view all the answers

What is the primary use of quartiles in data analysis?

<p>To understand the spread and distribution of the data (D)</p> Signup and view all the answers

What is the purpose of using percentiles in data analysis?

<p>To understand the distribution of data and compare individual values (A)</p> Signup and view all the answers

What is the main purpose of creating graphs in data analysis?

<p>To explore relationships and display findings (D)</p> Signup and view all the answers

What is the primary advantage of using interquartile range over range in certain situations?

<p>IQR is less affected by outliers (C)</p> Signup and view all the answers

What is the purpose of organizing data?

<p>To arrange information in a clear and systematic manner (A)</p> Signup and view all the answers

What is the primary use of tally marks in data analysis?

<p>To count discrete data quickly and efficiently (C)</p> Signup and view all the answers

What is the main purpose of summarizing data?

<p>To provide a clear summary of the data (C)</p> Signup and view all the answers

What is the purpose of classifying data?

<p>To group data based on shared characteristics (A)</p> Signup and view all the answers

What is the primary purpose of a box and whisker plot?

<p>To summarize data distributions and identify outliers and spread (B)</p> Signup and view all the answers

What is the name of the measure that divides a data set into four equal parts?

<p>Quartiles (B)</p> Signup and view all the answers

What type of graph is used to study the relationship between two variables?

<p>Scatter plot (A)</p> Signup and view all the answers

What is the calculation for the Interquartile Range (IQR)?

<p>Q3 - Q1 (B)</p> Signup and view all the answers

What is the purpose of a histogram?

<p>To represent continuous data grouped into ranges (B)</p> Signup and view all the answers

What is the definition of the mode?

<p>The value that appears most frequently (C)</p> Signup and view all the answers

What is the primary purpose of a line graph?

<p>To show trends and changes over time (C)</p> Signup and view all the answers

What is the formula for calculating the mean?

<p>(Sum of all values) / (Number of values) (D)</p> Signup and view all the answers

What is the primary purpose of a pie chart?

<p>To show parts of a whole (A)</p> Signup and view all the answers

What is the measure that indicates how spread out the values are?

<p>Range (D)</p> Signup and view all the answers

What is the primary purpose of understanding probability in real-life situations?

<p>To make informed decisions based on the likelihood of events (A)</p> Signup and view all the answers

What is the range of the probability scale?

<p>0 to 1 (C)</p> Signup and view all the answers

What is the probability of rolling an even number on a fair dice?

<p>1/2 (D)</p> Signup and view all the answers

What is the purpose of tree diagrams in probability?

<p>To visualize all possible outcomes of combined events (D)</p> Signup and view all the answers

What is the term for a test result that indicates a positive result when it is actually negative?

<p>False Positive (D)</p> Signup and view all the answers

What is the primary purpose of using probability in weather forecasting?

<p>To indicate the likelihood of certain weather conditions based on past data (A)</p> Signup and view all the answers

What is the term for an event that occurs without any bias or pattern?

<p>Random (A)</p> Signup and view all the answers

What is the purpose of two-way tables in probability?

<p>To visualize the probability of various combinations of events (D)</p> Signup and view all the answers

What is the term for the number of times an event occurs?

<p>Frequency (C)</p> Signup and view all the answers

What is the purpose of understanding false positives and false negatives in medical tests?

<p>To understand the limitations and potential errors in medical tests (D)</p> Signup and view all the answers

What information is typically found on a till slip?

<p>Shop details, invoice information, and item details (A)</p> Signup and view all the answers

What is the primary purpose of checking calculations on an account statement?

<p>To ensure the total amount paid and balance are correct (C)</p> Signup and view all the answers

What type of bill charges customers for services such as water and electricity?

<p>Municipal bill (A)</p> Signup and view all the answers

What is the term for the amount carried over from the previous account statement?

<p>Balance brought forward (B)</p> Signup and view all the answers

What is the consequence of not paying a store account on time?

<p>Interest is charged on the outstanding balance (C)</p> Signup and view all the answers

What essential goods are exempt from Value-Added Tax (VAT) in South Africa?

<p>Paraffin, brown bread, maize meal, and other basic foodstuffs (D)</p> Signup and view all the answers

What information is typically included on an account statement?

<p>Statement details, transactions, amounts due, and due dates (C)</p> Signup and view all the answers

What is the maximum amount of credit allowed on a store account?

<p>Credit limit (D)</p> Signup and view all the answers

What is the primary purpose of verifying the total amount on a cell phone bill?

<p>To calculate the VAT amount and ensure its accuracy (D)</p> Signup and view all the answers

Which of the following is an example of a non-salary deduction that reduces taxable income?

<p>Donations to charities (D)</p> Signup and view all the answers

What is the primary purpose of understanding key financial terms in the context of taxation?

<p>To understand the implications of taxation on gross salary (B)</p> Signup and view all the answers

What is the outcome of not paying a store account on time?

<p>A penalty charge or interest on the outstanding amount (D)</p> Signup and view all the answers

Which of the following is an example of a tax-deductible expense?

<p>Donations to charities (A)</p> Signup and view all the answers

What is the primary purpose of calculating the net salary?

<p>To understand the implications of taxation on take-home pay (B)</p> Signup and view all the answers

Which of the following is an example of a taxable deduction on a payslip?

<p>Loan from an employer (C)</p> Signup and view all the answers

What is the primary purpose of determining taxable income?

<p>To calculate the income tax payable (C)</p> Signup and view all the answers

If an employee's annual taxable income is R150,000, and they are eligible for a primary rebate of R12,080, how much will they pay in annual tax?

<p>R42,080 (B)</p> Signup and view all the answers

An individual earns R80,000 per year and is younger than 65. What is their tax threshold?

<p>R67,111 (B)</p> Signup and view all the answers

Which of the following is an example of a gross income?

<p>Interest income from a savings account (C)</p> Signup and view all the answers

What is the primary purpose of performing calculations in tariff systems?

<p>To compare the total cost of different tariff options (D)</p> Signup and view all the answers

What is the purpose of an IRP5 form?

<p>To summarize total earnings and deductions (A)</p> Signup and view all the answers

If an employee contributes 1% of their monthly salary towards UIF, and their employer also contributes 1%, what is the total UIF contribution?

<p>2% of the monthly salary (D)</p> Signup and view all the answers

What is the purpose of tax brackets?

<p>To identify the correct tax rate for a specific income range (B)</p> Signup and view all the answers

What is the formula to calculate taxable income?

<p>Gross Income - Tax-Deductible Deductions (C)</p> Signup and view all the answers

What is the primary purpose of PAYE?

<p>To ensure regular tax collection throughout the year (D)</p> Signup and view all the answers

How is the monthly tax owed calculated?

<p>By dividing the annual tax by 12 (A)</p> Signup and view all the answers

What is the purpose of tax rebates?

<p>To reduce the total tax payable (A)</p> Signup and view all the answers

What is the formula to calculate the net pay?

<p>Gross Salary - Monthly Tax + Medical Tax Credits (D)</p> Signup and view all the answers

A company has a gross salary of R15,000. If UIF is R150, PAYE is R932.50, pension is R750, and medical aid is R630, what is the net salary?

<p>R12,570 (A)</p> Signup and view all the answers

In a tariff system, what happens to the total cost when the usage level exceeds the break-even point?

<p>The total cost increases at a faster rate (B)</p> Signup and view all the answers

What is the purpose of comparing tariff options in graph form?

<p>To visualize the cost-effectiveness of each option (B)</p> Signup and view all the answers

What is the primary purpose of an income-and-expenditure statement in a small business?

<p>To identify areas for cost reduction (D)</p> Signup and view all the answers

In a tariff system, what is the significance of the points of intersection on the graph?

<p>They identify the level of usage where one option becomes more cost-effective than another (D)</p> Signup and view all the answers

What is the importance of ensuring consistent units when calculating the total cost in a tariff system?

<p>To ensure accuracy in calculations (D)</p> Signup and view all the answers

What is the primary purpose of performing calculations in a tariff system?

<p>To calculate the total cost for each option (C)</p> Signup and view all the answers

What is the outcome of using the analysis from tariff system comparisons?

<p>To make informed decisions about which option is more cost-effective (D)</p> Signup and view all the answers

What is the primary purpose of a budget in an organization?

<p>To allocate resources effectively (C)</p> Signup and view all the answers

What is the significance of the break-even point in a tariff system?

<p>It determines the level of usage where two options have equal costs (C)</p> Signup and view all the answers

What is the primary purpose of preparing an income-and-expenditure statement in a small business?

<p>To report actual expenditure and income (D)</p> Signup and view all the answers

What is the term for the point at which income equals total costs in a business?

<p>Break-even point (C)</p> Signup and view all the answers

What is the category of costs that vary with the level of production or sales?

<p>Variable costs (D)</p> Signup and view all the answers

What is the primary purpose of analysing income-and-expenditure statements and budgets in small businesses?

<p>To compare actual income and expenses against the budget (B)</p> Signup and view all the answers

What is the term for the financial gain when income exceeds expenditure in a business?

<p>Profit (B)</p> Signup and view all the answers

What is the primary purpose of a budget in an organization?

<p>To guide financial decisions and ensure spending aligns with income (A)</p> Signup and view all the answers

What type of costs are regular and consistent, such as rent and salaries?

<p>Fixed costs (A)</p> Signup and view all the answers

What is the outcome of using the analysis from income-and-expenditure statement and budget comparisons in small businesses?

<p>Adjustments to make to improve financial performance (C)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To maximize profit and minimize loss (A)</p> Signup and view all the answers

What type of costs are irregular and occur from time to time?

<p>Occasional costs (D)</p> Signup and view all the answers

What is the primary purpose of financial planning in a business?

<p>To make informed financial decisions and strategic planning (B)</p> Signup and view all the answers

Which of the following is an example of a start-up cost?

<p>Electrical appliances (A)</p> Signup and view all the answers

What is the significance of the selling price in a business?

<p>To cover all costs and generate a profit (D)</p> Signup and view all the answers

What is the purpose of an income-and-expenditure statement?

<p>To report actual expenditure and income over a specific period (B)</p> Signup and view all the answers

What is the definition of a loss in a business?

<p>A financial loss occurs when total costs exceed total income (C)</p> Signup and view all the answers

What is the primary purpose of managing cash flow in a business?

<p>To ensure there is enough cash to cover operating expenses (D)</p> Signup and view all the answers

What is the significance of matching costs with income in a business?

<p>To ensure that income matches or exceeds costs (C)</p> Signup and view all the answers

What type of cost is directly related to producing goods or services?

<p>Production costs (B)</p> Signup and view all the answers

What is the formula to calculate profit?

<p>Total Income - Total Costs (C)</p> Signup and view all the answers

What is the primary purpose of analyzing income-and-expenditure statements and budgets in small businesses?

<p>To identify areas where costs can be reduced and income can be increased (C)</p> Signup and view all the answers

What is the effect of a shorter loan term on the total interest paid?

<p>It decreases the total interest paid. (D)</p> Signup and view all the answers

What is the primary purpose of a retirement annuity?

<p>To provide regular income during retirement. (B)</p> Signup and view all the answers

What is the impact of regular contributions on an investment?

<p>It enhances the value of the investment over time. (B)</p> Signup and view all the answers

What is the primary difference between a cheque account and a savings account?

<p>The purpose of the account. (A)</p> Signup and view all the answers

What is the purpose of monitoring interest rates in investments?

<p>To optimize the growth of the investment. (B)</p> Signup and view all the answers

What is the effect of a higher interest rate on a loan?

<p>It increases the total interest paid. (D)</p> Signup and view all the answers

What is the purpose of a bank statement?

<p>To provide a record of all transactions over a specific period. (B)</p> Signup and view all the answers

What is the key difference between a debit account and a credit account?

<p>The purpose of the account. (D)</p> Signup and view all the answers

What is the importance of starting early with investments?

<p>To benefit from the compounding effect over a longer period. (C)</p> Signup and view all the answers

What is the primary goal of financial planning?

<p>To achieve long-term financial security and prosperity. (A)</p> Signup and view all the answers

What is the primary factor that affects the real cost of a loan?

<p>Interest rate (D)</p> Signup and view all the answers

What is the benefit of making higher monthly repayments on a loan?

<p>Reduces the total interest paid (C)</p> Signup and view all the answers

What is the primary difference between simple and compound interest?

<p>Simple interest is calculated on the original principal, while compound interest is calculated on the current balance (A)</p> Signup and view all the answers

What is the effect of a higher interest rate on an investment?

<p>Increases the returns on the investment (C)</p> Signup and view all the answers

What is the purpose of financial planning in the context of loans and investments?

<p>To balance monthly affordability with total cost and maximize returns (D)</p> Signup and view all the answers

What is the effect of a larger deposit on a loan?

<p>Reduces the loan amount (B)</p> Signup and view all the answers

What is the primary difference between a loan and an investment?

<p>A loan involves borrowing money, while an investment involves placing money into a fund (A)</p> Signup and view all the answers

What is the benefit of starting to invest early?

<p>Maximizes the benefits of compound interest (B)</p> Signup and view all the answers

What is the total repayment amount on a loan?

<p>The sum of all monthly repayments over the loan term (D)</p> Signup and view all the answers

What is the effect of a longer loan term on the total interest paid?

<p>Increases the total interest paid (C)</p> Signup and view all the answers

What is the main reason for banks to charge fees for certain services?

<p>To provide an additional source of income (A)</p> Signup and view all the answers

Which type of interest is calculated on the current balance, including previously earned interest?

<p>Compound Interest (A)</p> Signup and view all the answers

What occurs when the demand for goods and services exceeds the supply, leading to higher prices?

<p>Demand-Pull Inflation (C)</p> Signup and view all the answers

What is the financial term for the money received from work, investments, or other sources?

<p>Income (A)</p> Signup and view all the answers

What is the outcome when total expenditure exceeds total income?

<p>Loss (A)</p> Signup and view all the answers

What is the purpose of analyzing inflation trends and graphs?

<p>To understand the impact of inflation on purchasing power (A)</p> Signup and view all the answers

What is the effect of inflation on the value of money?

<p>It decreases the value of money (A)</p> Signup and view all the answers

What is the term for the percentage increase in the price level of a basket of goods and services over a period of time?

<p>Inflation Rate (C)</p> Signup and view all the answers

What is the result of using the analysis from tariff system comparisons?

<p>Identification of the cheapest option (A)</p> Signup and view all the answers

What is the primary impact of built-in inflation on financial planning?

<p>It decreases the value of savings and investments (A)</p> Signup and view all the answers

What is the primary purpose of a budget in an organization?

<p>To track income and expenditure (C)</p> Signup and view all the answers

What is the primary advantage of using open-ended questions in research?

<p>They allow respondents to answer in their own words, providing insightful and unbiased data (C)</p> Signup and view all the answers

What is the primary purpose of sample bias control in data collection?

<p>To ensure the sample accurately represents the population (A)</p> Signup and view all the answers

What is the primary advantage of using observations in data collection?

<p>They avoid interaction biases and are useful for collecting behavioral data (D)</p> Signup and view all the answers

What is the primary purpose of classifying and organizing data?

<p>To simplify the data for better understanding and analysis (C)</p> Signup and view all the answers

What is the primary advantage of using tally marks in data organization?

<p>They are an efficient and visually intuitive manner to count how many items fall into each category (C)</p> Signup and view all the answers

What is the primary impact of inflation on personal finances?

<p>It decreases the value of savings and investments (C)</p> Signup and view all the answers

What is the primary purpose of adjusting for inflation in financial planning?

<p>To preserve the value of money by choosing investments that offer returns higher than the inflation rate (C)</p> Signup and view all the answers

What is the primary purpose of income and expenditure statements in small businesses?

<p>To track and manage income and expenditure to make informed business decisions (D)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To ensure the business remains profitable and sustainable (B)</p> Signup and view all the answers

Which type of frequency table is used for continuous data divided into intervals?

<p>Grouped Frequency Table (A)</p> Signup and view all the answers

What is the purpose of tally marks in data collection?

<p>To count discrete data quickly and efficiently (A)</p> Signup and view all the answers

What is the definition of the median in a data set?

<p>The middle value when the data is arranged in ascending or descending order (A)</p> Signup and view all the answers

What is the probability of rolling an even number on a fair six-sided dice?

<p>1/2 (D)</p> Signup and view all the answers

Which measure of central tendency is less affected by outliers and skewed data?

<p>Median (B)</p> Signup and view all the answers

A weather forecast predicts a 70% chance of rain. What is the probability that it will not rain?

<p>0.3 (A)</p> Signup and view all the answers

What is the purpose of quartiles in a data set?

<p>To divide the data set into four equal parts (A)</p> Signup and view all the answers

What is the primary function of a histogram?

<p>To represent continuous data grouped into ranges (D)</p> Signup and view all the answers

What is the primary purpose of using tree diagrams in probability calculations?

<p>To illustrate the probability of combined events (A)</p> Signup and view all the answers

What is the formula to calculate the Interquartile Range (IQR)?

<p>Q3 - Q1 (D)</p> Signup and view all the answers

A pregnancy test shows a false positive result. What does this mean?

<p>The test indicates a positive result when it is actually negative (D)</p> Signup and view all the answers

Which statistical measure is most affected by outliers?

<p>Mean (A)</p> Signup and view all the answers

What is the term for the number of times an event occurs in a probability experiment?

<p>Frequency (C)</p> Signup and view all the answers

What is the purpose of a box and whisker plot?

<p>To summarize data distributions (A)</p> Signup and view all the answers

What is the primary purpose of graphs in data analysis?

<p>All of the above (D)</p> Signup and view all the answers

Which graph type is most suitable for displaying categorical data?

<p>Bar graph (D)</p> Signup and view all the answers

What is the primary purpose of using two-way tables in probability calculations?

<p>To illustrate the probability of combined events (D)</p> Signup and view all the answers

What is essential to ensure when creating graphs?

<p>Both A and B (C)</p> Signup and view all the answers

A drug test shows a false negative result. What does this mean?

<p>The test indicates a negative result when it is actually positive (A)</p> Signup and view all the answers

What is the purpose of percentiles in a data set?

<p>To compare individual values to the entire data set (B)</p> Signup and view all the answers

What is the purpose of the interquartile range (IQR)?

<p>To measure the spread of the central portion of a data set (B)</p> Signup and view all the answers

What is the definition of probability?

<p>The likelihood of an event occurring, expressed as a number between 0 and 1 (C)</p> Signup and view all the answers

What is the probability scale used to describe probabilities?

<p>0 to 1 (C)</p> Signup and view all the answers

What is the purpose of representing, interpreting, and analyzing data?

<p>All of the above (D)</p> Signup and view all the answers

What is the purpose of a scatter plot?

<p>To display the relationship between two continuous variables (D)</p> Signup and view all the answers

Why is it important to consider the sample size used for predictions in weather forecasts?

<p>To improve the accuracy of the forecast (B)</p> Signup and view all the answers

What is the formula for calculating the median?

<p>Order the data, find the middle value. If even, average the two middle values. (A)</p> Signup and view all the answers

What is the primary purpose of using probability in real-life situations?

<p>To analyze and interpret data (B)</p> Signup and view all the answers

What is the purpose of a pie chart?

<p>To show parts of a whole (B)</p> Signup and view all the answers

What is the definition of a quartile?

<p>A value that divides the data set into four equal parts (D)</p> Signup and view all the answers

What information does a till slip NOT contain?

<p>Total amount payable in six months' time (D)</p> Signup and view all the answers

What is the consequence of not paying a store account on time?

<p>Interest is charged on the outstanding balance (C)</p> Signup and view all the answers

What is the purpose of verifying the total calculation on a till slip?

<p>To verify the sum of item prices and the application of VAT where applicable (C)</p> Signup and view all the answers

What does the balance brought forward on an account statement represent?

<p>The amount carried over from the previous statement (D)</p> Signup and view all the answers

What type of bill charges customers for services such as sewage removal?

<p>Municipal bill (D)</p> Signup and view all the answers

What is the purpose of checking the item costs on a till slip?

<p>To determine the unit price of an item when given pack prices and quantities (B)</p> Signup and view all the answers

What is included in a store account statement?

<p>Transactions, due dates, and previous balances (D)</p> Signup and view all the answers

What is the primary purpose of checking the change calculation on a till slip?

<p>To ensure the change given back to the customer is correct when paying more than the total amount due (B)</p> Signup and view all the answers

What is the primary purpose of the tax threshold?

<p>To ensure that individuals with lower incomes do not pay tax (C)</p> Signup and view all the answers

How is the annual tax calculated?

<p>By applying the tax rate to the annual income (B)</p> Signup and view all the answers

What is the primary purpose of verifying the total amount due on a cell phone bill?

<p>To ensure the correct calculation of VAT amount (A)</p> Signup and view all the answers

What is the purpose of the IRP5 form?

<p>To summarize total earnings and deductions (A)</p> Signup and view all the answers

An employee's gross salary is R30,000 per month. If the UIF contribution is 1% of the gross salary, how much will be deducted as UIF?

<p>R300 (B)</p> Signup and view all the answers

What is the formula to calculate the taxable income when the gross income is R50,000 and tax-deductible deductions are R10,000?

<p>Taxable Income = Gross Income - Tax-Deductible Deductions (B)</p> Signup and view all the answers

What is the effect of increasing taxable income on the tax bracket?

<p>The tax bracket increases (A)</p> Signup and view all the answers

A customer has a principal amount of R1,000 with an annual interest rate of 10%. If the interest is compounded annually, what is the amount accumulated after 2 years?

<p>R1,210 (A)</p> Signup and view all the answers

What is the total UIF contribution for an employee with a gross salary of R10,000?

<p>R200 (A)</p> Signup and view all the answers

What is the primary purpose of PAYE?

<p>To ensure that taxes are collected regularly throughout the year (C)</p> Signup and view all the answers

What is the purpose of understanding key financial terms in the context of cell phone bills?

<p>To calculate the total amount due correctly (C)</p> Signup and view all the answers

If the VAT rate is 15%, what is the VAT amount on a total bill of R1,500?

<p>R225 (D)</p> Signup and view all the answers

What is the tax rebate amount for an individual younger than 65?

<p>R12,080 (C)</p> Signup and view all the answers

What is the net pay calculated from?

<p>Gross salary - deductions - monthly tax + medical tax credits (D)</p> Signup and view all the answers

What is the purpose of familiarizing oneself with key financial terms in the context of taxation?

<p>To understand the implications of taxation on income (D)</p> Signup and view all the answers

What is the primary purpose of an income-and-expenditure statement in a small business?

<p>To identify budgeting opportunities (D)</p> Signup and view all the answers

What is the purpose of tax brackets?

<p>To ensure that higher income earners pay a higher tax rate (D)</p> Signup and view all the answers

What is the purpose of deductions in salary?

<p>To reduce the gross salary and taxable income (C)</p> Signup and view all the answers

What is the formula to calculate the area of a circle with a radius of 5 cm?

<p>A = πr^2 (A)</p> Signup and view all the answers

What is the primary purpose of comparing electricity tariffs?

<p>To identify the most cost-effective option (C)</p> Signup and view all the answers

What is the purpose of subtracting total deductions from the gross salary?

<p>To calculate the net salary. (C)</p> Signup and view all the answers

What type of graph would be obtained if the tariff rate remains constant?

<p>A single straight-line graph. (D)</p> Signup and view all the answers

What is the primary purpose of identifying points of intersection in tariff system graphs?

<p>To identify the cost-effectiveness of each option at different usage levels. (B)</p> Signup and view all the answers

What is the outcome of using the analysis from tariff system comparisons?

<p>Making informed decisions about the most cost-effective option. (A)</p> Signup and view all the answers

What skill is essential for creating and interpreting graphs in tariff systems?

<p>Drawing and interpreting graphs. (B)</p> Signup and view all the answers

What is the primary purpose of an income-and-expenditure statement in a small business?

<p>To determine the profitability of the business. (B)</p> Signup and view all the answers

What type of costs are directly related to producing goods or services?

<p>Variable costs. (B)</p> Signup and view all the answers

What happens when total expenditure exceeds total income in a business?

<p>The business incurs a loss. (C)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To ensure the business remains financially sustainable. (A)</p> Signup and view all the answers

What is the break-even point in a tariff system?

<p>The point where the total costs of two options are equal. (B)</p> Signup and view all the answers

What is the primary purpose of a budget in an organization?

<p>To estimate expected income and expenses for a future period (C)</p> Signup and view all the answers

What type of costs are categorized as day-to-day expenses incurred in producing goods or services?

<p>Production Costs (A)</p> Signup and view all the answers

What is the primary purpose of analyzing income-and-expenditure statements and budgets in small businesses?

<p>To compare actual income and expenses against the budget (D)</p> Signup and view all the answers

What happens when total expenditure exceeds total income in a business?

<p>The business incurs a loss (D)</p> Signup and view all the answers

What is the primary purpose of an income-and-expenditure statement?

<p>To report actual expenditure and income (C)</p> Signup and view all the answers

What is the formula for calculating profit in a business?

<p>Total Income - Total Expenditure (A)</p> Signup and view all the answers

What type of costs are regular and consistent, such as rent and salaries?

<p>Fixed Costs (A)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To guide financial decisions and ensure spending aligns with income (C)</p> Signup and view all the answers

What type of costs are irregular and occur from time to time?

<p>Occasional Costs (B)</p> Signup and view all the answers

What is the main source of income for a small business?

<p>Sales of goods or services (B)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To ensure long-term financial stability and strategic planning (A)</p> Signup and view all the answers

What type of costs are incurred to establish a business?

<p>Start-up costs (A)</p> Signup and view all the answers

What is the significance of the selling price in a business?

<p>It covers all costs and generates a profit (D)</p> Signup and view all the answers

What is the purpose of an income-and-expenditure statement?

<p>To report actual expenditure and income over a specific period (C)</p> Signup and view all the answers

What happens when total expenditure exceeds total income in a business?

<p>The business incurs a loss (D)</p> Signup and view all the answers

What is the definition of profit?

<p>The financial gain when income exceeds expenditure (C)</p> Signup and view all the answers

What is the primary source of income for a small business?

<p>Sales of goods or services (C)</p> Signup and view all the answers

What type of costs are regular and consistent, such as rent and salaries?

<p>Monthly operating costs (B)</p> Signup and view all the answers

What is the purpose of budgeting in a business?

<p>To estimate expected costs and income based on historical data or similar businesses (A)</p> Signup and view all the answers

What is the formula for calculating profit?

<p>Profit = Total Income - Total Costs (A)</p> Signup and view all the answers

What is the main impact of built-in inflation on personal finances?

<p>Increased expenditure management due to rising prices (B)</p> Signup and view all the answers

Which type of research question is most suitable for collecting detailed and qualitative insights?

<p>Open-ended questions (C)</p> Signup and view all the answers

What is the primary purpose of random sampling in data collection?

<p>To minimize sample bias (D)</p> Signup and view all the answers

What is the main advantage of using observation as a method of collecting data?

<p>It avoids interaction biases (D)</p> Signup and view all the answers

What is the primary purpose of classifying data?

<p>To simplify the data for better understanding (C)</p> Signup and view all the answers

Which of the following loan terms would result in the lowest total interest paid over the life of the loan?

<p>A 5-year loan with a 10% interest rate (C)</p> Signup and view all the answers

If an investment earns a 5% simple interest rate, how would the interest rate be affected if it were compounded?

<p>The interest rate would increase (C)</p> Signup and view all the answers

What is the main advantage of using questionnaires in data collection?

<p>It is suitable for large samples (B)</p> Signup and view all the answers

Which of the following investments would be most suitable for a retiree?

<p>Retirement annuity (D)</p> Signup and view all the answers

What is the main purpose of using tally marks in data collection?

<p>To count how many items fall into each category (C)</p> Signup and view all the answers

What is the main impact of financial planning on savings and investments?

<p>It helps to preserve the value of money (C)</p> Signup and view all the answers

What is the primary advantage of a shorter loan term?

<p>Lower total interest paid (B)</p> Signup and view all the answers

What is the primary purpose of adjusting for inflation in budgeting?

<p>To plan for increased costs in the future (C)</p> Signup and view all the answers

What is the impact of a higher interest rate on an investment?

<p>It increases the growth of the investment (D)</p> Signup and view all the answers

What is the main advantage of using interviews in data collection?

<p>It allows for probing deeper into responses (D)</p> Signup and view all the answers

Which of the following bank accounts would be most suitable for a short-term savings goal?

<p>Savings account (D)</p> Signup and view all the answers

What is the purpose of a bank statement?

<p>To show all transactions in an account over a specific period (D)</p> Signup and view all the answers

What is the impact of regular contributions to an investment?

<p>It increases the value of the investment due to compounding effects (D)</p> Signup and view all the answers

What is the primary purpose of financial planning?

<p>To balance monthly affordability and total cost of a loan (A)</p> Signup and view all the answers

What is the benefit of starting to invest early?

<p>It leads to greater accumulation due to the extended period of compounding interest (D)</p> Signup and view all the answers

What is the primary purpose of a deposit in a loan?

<p>To reduce the loan amount (A)</p> Signup and view all the answers

Which of the following factors affects the total amount owed in a loan?

<p>Interest rate and loan length (C)</p> Signup and view all the answers

What is the main difference between simple interest and compound interest?

<p>Simple interest is calculated on the original amount, while compound interest is calculated on the current balance (C)</p> Signup and view all the answers

What is the effect of a higher interest rate on investments?

<p>It increases the returns on investments (A)</p> Signup and view all the answers

What is the primary purpose of a loan?

<p>To borrow a lump sum from a bank or loan agent to make a large purchase (B)</p> Signup and view all the answers

What is the real cost of a loan?

<p>The total amount paid over the life of the loan (C)</p> Signup and view all the answers

What is the purpose of financial planning in loans?

<p>To choose terms and rates that balance monthly affordability with total cost (D)</p> Signup and view all the answers

What is the effect of a higher monthly repayment amount on a loan?

<p>It reduces the loan term and total interest paid (A)</p> Signup and view all the answers

What is the primary purpose of compound interest in investments?

<p>To increase the returns on investments over time (A)</p> Signup and view all the answers

What is the effect of a higher interest rate on loans?

<p>It increases the total interest paid (C)</p> Signup and view all the answers

What is the primary purpose of a line graph?

<p>To study the relationship between two quantities over time (D)</p> Signup and view all the answers

What is the calculation for the interquartile range (IQR)?

<p>Q3 - Q1 (B)</p> Signup and view all the answers

What is the primary purpose of a grouped frequency table?

<p>To organize continuous data into specified ranges (D)</p> Signup and view all the answers

What is the purpose of a box and whisker plot?

<p>To summarize data distributions (B)</p> Signup and view all the answers

What is the definition of a percentile?

<p>A value that divides the data set into 100 equal parts (B)</p> Signup and view all the answers

What is the purpose of tally marks in data analysis?

<p>To count discrete data quickly and efficiently (B)</p> Signup and view all the answers

What is the primary purpose of a histogram?

<p>To show the distribution of continuous data (C)</p> Signup and view all the answers

What is the definition of the interquartile range (IQR)?

<p>The range of the middle 50% of the data (D)</p> Signup and view all the answers

What is the purpose of quartiles in data analysis?

<p>To help understand the spread and distribution of the data (C)</p> Signup and view all the answers

What is the calculation for the mean?

<p>Sum of all values / Number of values (D)</p> Signup and view all the answers

What is the purpose of graphs in data analysis?

<p>To visually represent data to explore relationships and display findings (D)</p> Signup and view all the answers

What is the primary reason banks charge fees for their services?

<p>To increase their revenue (D)</p> Signup and view all the answers

What is the purpose of a scatter plot?

<p>To show the relationship between two variables (A)</p> Signup and view all the answers

What is the main difference between simple interest and compound interest?

<p>Simple interest is calculated on the original principal, while compound interest is calculated on the current balance (B)</p> Signup and view all the answers

What is the definition of the range?

<p>The difference between the highest and lowest values (C)</p> Signup and view all the answers

What is the definition of the median in a data set?

<p>The middle value in a data set when the values are arranged in ascending or descending order (A)</p> Signup and view all the answers

What is the purpose of classifying data in data analysis?

<p>To group data based on shared characteristics, making it easier to handle and interpret large data sets (A)</p> Signup and view all the answers

What occurs when the total expenditure exceeds the total income in a business?

<p>The business experiences a loss (A)</p> Signup and view all the answers

What is the purpose of a pie chart?

<p>To show the parts of a whole (D)</p> Signup and view all the answers

What is the definition of a frequency table?

<p>A table that displays the frequency of various outcomes in a sample (D)</p> Signup and view all the answers

What is the effect of inflation on the value of money?

<p>It decreases the value of money (C)</p> Signup and view all the answers

What is the definition of probability?

<p>A measure of the likelihood of an event occurring (A)</p> Signup and view all the answers

What is the purpose of adjusting salaries and wages based on inflation rates?

<p>To maintain the same standard of living (C)</p> Signup and view all the answers

What is the purpose of summarizing data in data analysis?

<p>To provide a clear summary of how often different values or ranges of values occur in a data set (C)</p> Signup and view all the answers

What is the purpose of measures of central tendency in data analysis?

<p>To provide a single value that represents the central point of the data set (B)</p> Signup and view all the answers

What is the term for the rate at which the general level of prices for goods and services rises?

<p>Inflation rate (D)</p> Signup and view all the answers

What is the main difference between demand-pull inflation and cost-push inflation?

<p>Demand-pull inflation occurs when demand exceeds supply, while cost-push inflation occurs when production costs increase (B)</p> Signup and view all the answers

What is the formula for calculating the inflation rate?

<p>((Current Price - Previous Price) / Previous Price) × 100% (D)</p> Signup and view all the answers

What is the purpose of analyzing inflation graphs and trends?

<p>To identify patterns and changes in inflation over time (A)</p> Signup and view all the answers

What is the outcome of using the analysis from tariff system comparisons?

<p>Determining the most cost-effective option (A)</p> Signup and view all the answers

What is the probability of rolling a 3 on a fair six-sided dice?

<p>1/6 (A)</p> Signup and view all the answers

What is the probability of rolling an even number on a fair six-sided dice?

<p>1/2 (C)</p> Signup and view all the answers

A coin is flipped and a dice is rolled. What is the probability that the coin lands on heads and the dice lands on an even number?

<p>1/4 (A)</p> Signup and view all the answers

What is the probability of rolling a 2 or a 5 on a fair six-sided dice?

<p>1/3 (D)</p> Signup and view all the answers

A weather forecast predicts a 30% chance of rain. What is the probability that it will not rain?

<p>0.7 (B)</p> Signup and view all the answers

What is the purpose of a tree diagram in probability?

<p>To visualize the probability of combined events (B)</p> Signup and view all the answers

What is the difference between a false positive and a false negative?

<p>A false positive is a positive result when it is actually negative, while a false negative is a negative result when it is actually positive (D)</p> Signup and view all the answers

What is the purpose of using probability in real-life situations?

<p>To make informed decisions based on the likelihood of events (D)</p> Signup and view all the answers

What is the probability of rolling a 1, 2, or 3 on a fair six-sided dice?

<p>3/6 (A)</p> Signup and view all the answers

What is the purpose of using a two-way table in probability?

<p>To show the relationships between two variables (B)</p> Signup and view all the answers

What information is typically included on a till slip?

<p>Shop details, invoice information, and item details (A)</p> Signup and view all the answers

What is the purpose of checking calculations on an account statement?

<p>To calculate the interest on overdue payments (B)</p> Signup and view all the answers

What type of bill charges customers for services such as refuse removal?

<p>Municipal bill (C)</p> Signup and view all the answers

What is the term for the remaining credit limit after accounting for the current balance?

<p>Credit Available (C)</p> Signup and view all the answers

What is the consequence of not paying a store account on time?

<p>Interest rates are applied to late payments (A)</p> Signup and view all the answers

What information is typically included on an account statement?

<p>Transactions, amounts due, due dates, and previous balances (A)</p> Signup and view all the answers

What is the purpose of verifying the total amount paid and the resulting balance on an account statement?

<p>To check payments and balances (B)</p> Signup and view all the answers

What is the standard VAT rate in South Africa?

<p>15% (D)</p> Signup and view all the answers

What is the purpose of an IRP5 form?

<p>To summarize total earnings and deductions (C)</p> Signup and view all the answers

What is the tax threshold for individuals younger than 65?

<p>R67,111 (C)</p> Signup and view all the answers

What is the purpose of PAYE?

<p>To ensure taxes are collected regularly throughout the year (C)</p> Signup and view all the answers

What should be subtracted from the gross salary to calculate the net salary?

<p>PAYE, UIF, pension, and medical aid (C)</p> Signup and view all the answers

How is UIF calculated?

<p>2% of gross salary by both the employer and employee (C)</p> Signup and view all the answers

What is the primary purpose of tariff systems?

<p>To compare costs and choose the most cost-effective option (C)</p> Signup and view all the answers

What is the purpose of tax brackets?

<p>To determine the tax rate applicable to a specific income range (D)</p> Signup and view all the answers

What is the impact of not paying the minimum payment on a cell phone bill?

<p>The service provider will add a late payment fee to the current balance. (B)</p> Signup and view all the answers

What is the formula used to calculate the total amount due on a cell phone bill?

<p>Total Amount = Base Amount + VAT Amount (C)</p> Signup and view all the answers

What is essential to ensure when calculating the total cost in a tariff system?

<p>That the units used in calculations are consistent (C)</p> Signup and view all the answers

What is the formula for calculating taxable income?

<p>Gross income - tax-deductible deductions (D)</p> Signup and view all the answers

What is the break-even point in a tariff system?

<p>The point where the total costs of two options are equal (D)</p> Signup and view all the answers

What is the purpose of checking the payment history on a cell phone bill?

<p>To identify any errors in previous payments (D)</p> Signup and view all the answers

What is the purpose of the tax threshold?

<p>To cancel tax below the threshold (A)</p> Signup and view all the answers

What is the formula used to calculate the average monthly cost on a cell phone bill?

<p>Average Cost = Total Cost / Number of Months (B)</p> Signup and view all the answers

What is the purpose of representing tariff options in graph form?

<p>To visualize the costs and compare options (B)</p> Signup and view all the answers

What is the formula for calculating net pay?

<p>Gross salary - deductions - monthly tax + medical tax credits (C)</p> Signup and view all the answers

What is the purpose of tax rebates?

<p>To deduct an amount from the total tax payable (D)</p> Signup and view all the answers

What skill is applied when drawing and interpreting graphs in tariff systems?

<p>Mathematical literacy (A)</p> Signup and view all the answers

What is the term for the time allowed to dispute or question a cell phone bill?

<p>Query Period (B)</p> Signup and view all the answers

What is the outcome of using the analysis from tariff system comparisons?

<p>Selection of the most cost-effective option (D)</p> Signup and view all the answers

What is the primary purpose of calculating taxable income?

<p>To determine the amount of tax owed (C)</p> Signup and view all the answers

What is the impact of VAT on the total amount due on a cell phone bill?

<p>VAT increases the total amount due (A)</p> Signup and view all the answers

What is the primary purpose of an income-and-expenditure statement?

<p>To track income and expenditure (C)</p> Signup and view all the answers

What is the purpose of understanding key financial terms in the context of taxation?

<p>To determine the taxable income (A)</p> Signup and view all the answers

What is the formula used to calculate the taxable income?

<p>Taxable Income = Gross Income - Tax-Deductible Deductions (A)</p> Signup and view all the answers

What type of costs are incurred in producing goods or services?

<p>Direct costs (A)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To ensure liquidity (C)</p> Signup and view all the answers

What is the purpose of tax-deductible deductions in taxation?

<p>To reduce the taxable income (D)</p> Signup and view all the answers

What is the formula used to calculate the net salary?

<p>Net Salary = Gross Salary - Deductions (D)</p> Signup and view all the answers

What is the primary purpose of a budget in an organization?

<p>To estimate future income and expenses and guide financial decisions (D)</p> Signup and view all the answers

What type of costs are directly related to producing goods or services?

<p>Variable costs (A)</p> Signup and view all the answers

What happens when total expenditure exceeds total income in a business?

<p>The business incurs a loss (C)</p> Signup and view all the answers

What is the primary purpose of analyzing income-and-expenditure statements and budgets in small businesses?

<p>To compare actual income and expenses against the budget (A)</p> Signup and view all the answers

What type of costs are regular and consistent, such as rent and salaries?

<p>Fixed costs (D)</p> Signup and view all the answers

What is the formula for calculating profit?

<p>Total Income - Total Expenditure (A)</p> Signup and view all the answers

What is the primary purpose of an income-and-expenditure statement?

<p>To report actual expenditure and income (D)</p> Signup and view all the answers

What type of costs are irregular and occur from time to time?

<p>Occasional costs (C)</p> Signup and view all the answers

What is the main source of income for a small business?

<p>Sales of goods or services (C)</p> Signup and view all the answers

What is the break-even point in a business?

<p>The point at which income equals total costs (A)</p> Signup and view all the answers

What is the primary purpose of setting the right selling price in a business?

<p>To cover all costs and generate a profit, while also being competitive (B)</p> Signup and view all the answers

What is the significance of matching costs with income in a business?

<p>To ensure profit by matching costs with income (C)</p> Signup and view all the answers

What is the purpose of an income-and-expenditure statement in a business?

<p>To report actual income and expenditure over a specific period (B)</p> Signup and view all the answers

What is the consequence of not managing cash flow effectively in a business?

<p>Insufficient cash to cover operating expenses (D)</p> Signup and view all the answers

What type of costs are usually covered by a loan that is paid back monthly?

<p>Start-up costs (B)</p> Signup and view all the answers

What is the primary purpose of analyzing income and expenditure statements and budgets in small businesses?

<p>To identify areas where costs can be reduced and income can be increased (D)</p> Signup and view all the answers

What is the definition of a break-even point in a business?

<p>The point at which total income equals total costs (C)</p> Signup and view all the answers

What is the purpose of financial planning in a business?

<p>To ensure the long-term success of the business (D)</p> Signup and view all the answers

What is the importance of regular analysis of income and expenditure statements in a business?

<p>To identify areas where costs can be reduced and income can be increased (A)</p> Signup and view all the answers

What is the primary source of income for a small business?

<p>Sales of goods or services (D)</p> Signup and view all the answers

What is the main advantage of choosing a shorter loan term?

<p>Higher monthly repayments but lower total interest paid (C)</p> Signup and view all the answers

What is the effect of a higher interest rate on an investment?

<p>The investment grows at a faster rate (D)</p> Signup and view all the answers

What is the primary benefit of starting to invest early?

<p>Greater accumulation due to the extended period of compounding interest (A)</p> Signup and view all the answers

What is the main difference between a savings account and a fixed deposit account?

<p>Access to funds (D)</p> Signup and view all the answers

What is the purpose of a bank statement?

<p>To show all transactions in an account over a specific period (D)</p> Signup and view all the answers

What is the effect of regular contributions on an investment?

<p>Enhances the value of the investment over time due to compounding effects (D)</p> Signup and view all the answers

What is the main benefit of choosing a loan with a lower interest rate?

<p>Lower total interest paid (C)</p> Signup and view all the answers

What is the primary purpose of a debit card?

<p>To make purchases and payments directly from the account (C)</p> Signup and view all the answers

What is the result of not paying a store account on time?

<p>Penalty fees and possible harm to credit score (D)</p> Signup and view all the answers

What is the primary benefit of compound interest?

<p>Exponential growth of the investment (B)</p> Signup and view all the answers

What is the primary factor that affects the total interest paid on a loan?

<p>Interest rate (A)</p> Signup and view all the answers

What type of interest is calculated on the current balance, including previous interest?

<p>Compound interest (D)</p> Signup and view all the answers

What is the benefit of making higher monthly repayments on a loan?

<p>Reducing the loan term (A)</p> Signup and view all the answers

What is the term for the total amount paid over the life of the loan?

<p>Real Cost of the Loan (A)</p> Signup and view all the answers

What is the effect of a higher interest rate on an investment?

<p>Increasing the returns on investment (D)</p> Signup and view all the answers

What is the primary benefit of starting to invest early?

<p>Maximizing the benefits of compound interest (B)</p> Signup and view all the answers

What is the primary reason for banks to charge fees for their services?

<p>To generate revenue (C)</p> Signup and view all the answers

What is the term for the upfront payment made on a loan?

<p>Deposit (D)</p> Signup and view all the answers

What is the difference between simple interest and compound interest?

<p>Simple interest is calculated on the original principal, while compound interest is calculated on the current balance (C)</p> Signup and view all the answers

What is the primary purpose of financial planning in relation to loans and investments?

<p>To balance monthly affordability with total cost (B)</p> Signup and view all the answers

What is the financial concept that occurs when total expenditure exceeds total income?

<p>Loss (C)</p> Signup and view all the answers

What is the effect of a larger deposit on the total interest paid on a loan?

<p>Reducing the total interest paid (A)</p> Signup and view all the answers

How is the inflation rate typically calculated?

<p>By using the formula: (Current Price - Previous Price) / Previous Price * 100% (B)</p> Signup and view all the answers

What is the primary difference between simple interest and compound interest?

<p>Simple interest is calculated on the principal only, while compound interest is calculated on the current balance (A)</p> Signup and view all the answers

What is the effect of inflation on savings and investments?

<p>Inflation erodes the value of money saved or invested if the return is lower than the inflation rate (B)</p> Signup and view all the answers

What type of inflation occurs when the demand for goods and services exceeds supply?

<p>Demand-pull inflation (B)</p> Signup and view all the answers

What is the purpose of analyzing graphs and trends in the context of inflation?

<p>To identify patterns and trends in price changes (C)</p> Signup and view all the answers

What is the outcome of using the analysis from tariff system comparisons?

<p>Identifying the most cost-effective tariff option (C)</p> Signup and view all the answers

What is the primary purpose of effective management of income and expenditure in a business?

<p>To maintain a stable financial position (A)</p> Signup and view all the answers

What is the formula for calculating profit?

<p>Total Income - Total Expenditure (D)</p> Signup and view all the answers

When businesses increase prices to keep up with rising costs and consumers expect and accept higher prices, it is known as:

<p>Built-In Inflation (D)</p> Signup and view all the answers

What is the major advantage of using open-ended questions in research?

<p>Can yield detailed and qualitative insights (D)</p> Signup and view all the answers

What is the primary purpose of randomly selecting a sample from a population in research?

<p>To minimize sample bias (C)</p> Signup and view all the answers

What is the major disadvantage of using observation as a data collection method?

<p>It is limited to observable phenomena (B)</p> Signup and view all the answers

What is the main purpose of classifying and organizing data?

<p>To simplify the data for better understanding (D)</p> Signup and view all the answers

What is the purpose of using tally marks when classifying and organizing data?

<p>To count how many items fall into each category (B)</p> Signup and view all the answers

What is the primary purpose of adjusting for inflation in financial planning?

<p>To preserve the value of money (B)</p> Signup and view all the answers

What is the impact of inflation on personal finances?

<p>It reduces the value of money (D)</p> Signup and view all the answers

What is the purpose of expenditure management in the context of inflation?

<p>To mitigate the impact of rising prices on household budgets (D)</p> Signup and view all the answers

What is the primary purpose of financial planning in the context of inflation?

<p>To plan for increased costs in the future (D)</p> Signup and view all the answers

What is the primary purpose of a frequency table?

<p>To show how often each category or group appears in the data set (D)</p> Signup and view all the answers

Which measure of central tendency is less affected by outliers and skewed data?

<p>Median (C)</p> Signup and view all the answers

What is the purpose of quartiles in a data set?

<p>To understand the spread and distribution of the data (B)</p> Signup and view all the answers

What is the purpose of graphs in data analysis?

<p>To identify patterns and relationships within data (A)</p> Signup and view all the answers

What is the purpose of the interquartile range (IQR) in a data set?

<p>To measure the spread of the central portion of the data (B)</p> Signup and view all the answers

What is the purpose of classifying data?

<p>To group data based on shared characteristics, making it easier to handle and interpret large data sets (B)</p> Signup and view all the answers

What is the purpose of tally marks?

<p>To count discrete data quickly and efficiently (C)</p> Signup and view all the answers

What is the purpose of summarizing data?

<p>To organize and simplify data, making it easier to read and analyze (B)</p> Signup and view all the answers

What is the primary purpose of measures of central tendency?

<p>To provide a single value that represents the central point of the data set (D)</p> Signup and view all the answers

What is the purpose of percentiles in a data set?

<p>To understand the distribution of data and compare individual values to the entire data set (D)</p> Signup and view all the answers

What is the probability of rolling an even number on a dice?

<p>1/2 (A)</p> Signup and view all the answers

What is the purpose of using tree diagrams in probability?

<p>To visualize all possible outcomes of combined events (C)</p> Signup and view all the answers

What is the term for the number of times an event occurs?

<p>Frequency (C)</p> Signup and view all the answers

What is the probability of an impossible event?

<p>0 (C)</p> Signup and view all the answers

What is the purpose of using two-way tables in probability?

<p>To visualize all possible outcomes of combined events (D)</p> Signup and view all the answers

What is the primary purpose of using box and whisker plots?

<p>To summarize data distributions and identify outliers (C)</p> Signup and view all the answers

What is the term for an event that occurs without any bias or pattern?

<p>Random (B)</p> Signup and view all the answers

Which type of graph is most suitable for showing the relationship between two variables?

<p>Scatter plot (B)</p> Signup and view all the answers

What is the probability of rolling a specific number on a fair dice?

<p>1/6 (D)</p> Signup and view all the answers

What is the purpose of improving the accuracy of probability predictions?

<p>To collect more data over time and use advanced measurement tools (B)</p> Signup and view all the answers

What is the measure of central tendency that is least affected by outliers?

<p>Median (B)</p> Signup and view all the answers

Which graph type is used to show parts of a whole?

<p>Pie chart (A)</p> Signup and view all the answers

What is the term for the probability of an event not occurring?

<p>Complementary probability (C)</p> Signup and view all the answers

What is the purpose of understanding probability in real-life situations?

<p>To make informed decisions in various fields such as business and medicine (D)</p> Signup and view all the answers

What is the range of the middle 50% of the data?

<p>Interquartile range (D)</p> Signup and view all the answers

What is the purpose of histograms?

<p>To represent continuous data grouped into ranges (A)</p> Signup and view all the answers

What is the definition of probability?

<p>A measure of the likelihood of an event occurring (C)</p> Signup and view all the answers

What is the primary purpose of line graphs?

<p>To show trends and changes over time (A)</p> Signup and view all the answers

What is the calculation for the interquartile range (IQR)?

<p>Q3 - Q1 (B)</p> Signup and view all the answers

Which graph type is most suitable for comparing different categories?

<p>Bar graph (C)</p> Signup and view all the answers

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