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Secondary 4 Principles of Accounts Ratios Analysis Quiz

Free Sec 4 POA Ratios Analysis quiz, LongCat Exam version, with questions, answers, and O Level-style practice for Singapore students.

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Secondary 4 Principles of Accounts From Real Exams Generated by LongCat 2.0 LLM Updated 2026-08-17

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Answers

Secondary 4 Principles of Accounts Quiz - Ratios Analysis

Answer Key


Section A: Short Answer Questions

1.
Current Ratio = Current Assets ÷ Current liabilities
[1 mark]
Common mistake: Reversing the formula (dividing liabilities by assets).

2.

  • This ratio measures how efficiently a business collects its credit sales from trade receivables.
  • A higher value indicates that the business is collecting its receivables more quickly, which improves cash flow.
    [2 marks – 1 mark for what it measures, 1 mark for interpretation]

3.
Return on equity (ROE) measures the profit generated from the owner's investment in the business. It shows how effectively the business uses the owner's capital to earn profit.
[1 mark]
Accept any equivalent definition.

4.
Any two of the following:

  • Ratios are based on historical data and may not reflect future performance.
  • Different businesses may use different accounting policies, making comparisons unreliable.
  • Ratios do not consider non-financial factors (e.g., quality of management, market conditions).
  • Inflation can distort ratio comparisons over time.
  • A single ratio does not provide a complete picture; multiple ratios should be analysed together.
    [2 marks – 1 mark per valid limitation, max 2]

5.
Any one of the following:

  • Cost of sales increased (e.g., higher purchase prices, increased freight costs).
  • Selling prices were reduced to remain competitive.
  • More sales were made at discounted prices.
  • A change in sales mix toward lower-margin products.
    [2 marks – 1 mark for valid reason, 1 mark for clear explanation]

Section B: Calculation Questions

6.
Inventory Turnover Rate

  • Average inventory = (28,000+28,000 + 32,000) ÷ 2 = $30,000
  • Inventory turnover = Cost of sales ÷ Average inventory
  • Inventory turnover = 150,000÷150,000 ÷ 30,000 = 5.0 times
    [2 marks – 1 mark for average inventory, 1 mark for final answer]
    Common mistake: Using opening inventory only ($28,000) instead of average inventory.

7.
Average Inventory Holding Period

  • Inventory holding period = 365 days ÷ Inventory turnover
  • Inventory holding period = 365 ÷ 5.0 = 73 days
    [2 marks – 1 mark for formula/method, 1 mark for final answer]
    Alternative method: (30,000÷30,000 ÷ 150,000) × 365 = 73 days. Award full marks for either method.

8.
Net Profit Margin

  • Net profit margin = (Net profit ÷ Sales) × 100%
  • Net profit margin = (45,000÷45,000 ÷ 300,000) × 100% = 15%
    [2 marks – 1 mark for formula, 1 mark for final answer]

9.
Quick Ratio (Acid-Test Ratio)

  • Quick assets = Current assets − Inventory = 85,00085,000 − 20,000 = $65,000
  • Quick ratio = Quick assets ÷ Current liabilities
  • Quick ratio = 65,000÷65,000 ÷ 50,000 = 1.3 : 1
    [2 marks – 1 mark for quick assets, 1 mark for final answer]
    Common mistake: Using current assets instead of quick assets (would give 1.7 : 1).

10.
Trade Receivables Turnover

  • Average trade receivables = (22,000+22,000 + 26,000) ÷ 2 = $24,000
  • Trade receivables turnover = Credit sales ÷ Average trade receivables
  • Trade receivables turnover = 180,000÷180,000 ÷ 24,000 = 7.5 times
    [2 marks – 1 mark for average receivables, 1 mark for final answer]

11.
Average Collection Period

  • Average collection period = 365 days ÷ Trade receivables turnover
  • Average collection period = 365 ÷ 7.5 = 48.67 days (or 49 days rounded)
    [2 marks – 1 mark for formula/method, 1 mark for final answer]
    Alternative method: (24,000÷24,000 ÷ 180,000) × 365 = 48.67 days.

12.
Return on Equity (ROE)

  • Average capital = (200,000+200,000 + 240,000) ÷ 2 = $220,000
  • ROE = (Net profit ÷ Average capital) × 100%
  • ROE = (60,000÷60,000 ÷ 220,000) × 100% = 27.27%
    [2 marks – 1 mark for average capital, 1 mark for final answer]

13.
Gross Profit Margin

  • Gross profit = Sales − Cost of sales = 500,000500,000 − 350,000 = $150,000
  • Gross profit margin = (Gross profit ÷ Sales) × 100%
  • Gross profit margin = (150,000÷150,000 ÷ 500,000) × 100% = 30%
    [2 marks – 1 mark for gross profit, 1 mark for final answer]

14.
Trade Payables Turnover

  • Average trade payables = (30,000+30,000 + 40,000) ÷ 2 = $35,000
  • Trade payables turnover = Credit purchases ÷ Average trade payables
  • Trade payables turnover = 210,000÷210,000 ÷ 35,000 = 6.0 times
    [2 marks – 1 mark for average payables, 1 mark for final answer]

15.
Average Payment Period

  • Average payment period = 365 days ÷ Trade payables turnover
  • Average payment period = 365 ÷ 6.0 = 60.83 days (or 61 days rounded)
    [2 marks – 1 mark for formula/method, 1 mark for final answer]
    Alternative method: (35,000÷35,000 ÷ 210,000) × 365 = 60.83 days.

Section C: Interpretation and Analysis

16.
(a)

  • The current ratio decreased from 2.5 : 1 to 1.8 : 1, and the quick ratio decreased from 1.6 : 1 to 1.2 : 1.
  • This indicates that the liquidity position of Raj Trading has worsened from 2024 to 2025.
  • The business has less ability to meet its short-term obligations from 2024 to 2025.
    [2 marks – 1 mark for identifying the trend, 1 mark for explaining the implication]

(b)
Any one of the following:

  • Reduce inventory levels to free up cash.
  • Collect trade receivables more quickly.
  • Negotiate longer credit terms with trade payables.
  • Obtain a short-term loan to increase current assets.
  • Sell non-current assets for cash.
    [1 mark – for any valid suggestion]

17.
(a)

  • The gross profit margin may have decreased because cost of sales increased at a faster rate than sales.
  • This could be due to higher purchase prices, increased freight costs, or selling products at lower markups.
  • Alternatively, the business may have shifted to selling more low-margin products.
    [2 marks – 1 mark for identifying the cause, 1 mark for explanation]

(b)

  • The business is worse off in 2025 because the gross profit margin has decreased, meaning the business earns less profit per dollar of sales.
  • Even though sales increased, the lower margin suggests reduced profitability efficiency.
    [1 mark – for correct conclusion with valid justification]

18.
(a)

  • Kumar Trading's inventory turnover of 4.2 times is lower than the industry average of 6.0 times.
  • This suggests that Kumar Trading is less efficient in managing its inventory — it takes longer to sell its inventory compared to the industry.
    [1 mark – for correct interpretation]

(b)
Any one of the following:

  • The business may be holding excessive or slow-moving inventory.
  • The business may have over-purchased inventory.
  • The business may be selling products that are less in demand.
  • Poor inventory management or forecasting.
    [1 mark – for any valid reason]

19.
(a)

  • The collection of receivables has improved because the trade receivables turnover increased from 5.0 times to 7.5 times, meaning the business is collecting receivables more quickly.
    [1 mark – for correct conclusion]

(b)
Any one of the following:

  • Improved cash flow, as cash is received more quickly.
  • Reduced risk of bad debts.
  • Less need for external financing.
  • More cash available for reinvestment or paying obligations.
    [1 mark – for any valid benefit]

20.
(a)

  • ROCE = (Net profit ÷ Capital employed) × 100%
  • ROCE = (80,000÷80,000 ÷ 320,000) × 100% = 25%
    [1 mark – for correct calculation]

(b)

  • Ahmad Trading's ROCE of 25% is higher than the industry average of 18%.
  • This indicates that Ahmad Trading is more profitable relative to its capital employed compared to the industry average.
  • The business is using its capital more efficiently to generate profit.
    [1 mark – for correct comparison and comment]

End of Answer Key