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O Level Principles of Accounts Accounting Concepts Quiz

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Questions

O-Level Principles of Accounts Quiz - Accounting Concepts

Name: _________________________ Class: _________________________ Date: _________________________ Score: ______ / 40

Duration: 45 minutes Total Marks: 40

Instructions:

Answer ALL questions in the spaces provided.
Show all workings clearly where calculations are required.
Marks are awarded for method, not just the final answer.
Read each question carefully before answering.

Section A: Short Answer Questions (10 marks)

Answer all questions in this section. Questions 1-5.

1. State the accounting concept that requires a business to record transactions only when there is objective evidence to support them.

[1 mark]

2. Explain why the business entity concept is important when preparing financial statements for a sole proprietorship.

[2 marks]

3. A business purchased a delivery van for $45,000 five years ago. The van could now be sold for$ 12,000, but a similar new van would cost $52,000. State the value at which the van should be recorded in the statement of financial position, and name the accounting concept that supports your answer.

[2 marks]

4. Identify the accounting concept that requires expenses to be recorded in the same accounting period as the revenue they helped to generate.

[1 mark]

5. A business owner took $500 from the business bank account to pay for personal groceries. Explain how the accounting entity concept applies to this transaction.

[2 marks]

Section B: Structured Questions (10 marks)

Answer all questions in this section. Questions 6-10.

6. State the accounting concept that requires financial statements to be prepared on the assumption that the business will continue to operate for the foreseeable future.

[1 mark]

7. Give one reason why the consistency concept is important for users of financial statements.

[1 mark]

8. A business has inventory that cost $8,000. Due to damage, the inventory can now only be sold for$ 5,000 after spending $500 on repairs.

(a) Calculate the net realizable value of the inventory.

[1 mark]

(b) State the value at which the inventory should be recorded in the financial statements.

[1 mark]

(c) Name and explain the accounting concept that supports your answer in part (b).

[3 marks]

9. On 1 January 2025, a business paid $12,000 for a one-year insurance policy covering the period 1 January 2025 to 31 December 2025. The financial year ends on 30 June 2025.

(a) Calculate the amount of insurance expense that should be charged to the income statement for the year ended 30 June 2025.

[2 marks]

(b) Calculate the amount of prepayment that should be shown in the statement of financial position as at 30 June 2025.

[1 mark]

(c) Name the accounting concept that requires this adjustment.

[1 mark]

10. A business has been using the straight-line method to depreciate its machinery for the past five years. The owner is considering changing to the reducing balance method because it would show a lower profit this year and reduce the tax payable.

(a) State the accounting concept that would be violated if the business changes its depreciation method without a valid reason.

[1 mark]

(b) Explain why changing the depreciation method solely to reduce tax payable is not acceptable under this concept.

[3 marks]

Section C: Application and Analysis (10 marks)

Answer all questions in this section. Questions 11-15.

11. A business sold goods to a customer on credit for $2,000. The customer has since gone bankrupt and it is unlikely that any amount will be recovered.

(a) Explain how the prudence concept applies to this situation.

[2 marks]

(b) State the accounting treatment required under the prudence concept.

[1 mark]

(c) Identify one other accounting concept that is related to the treatment in part (b) and explain the connection.

[2 marks]

12. The following information relates to a sole trader's business for the year ended 31 December 2024:

Item	Amount ($)
Revenue	85,000
Purchases	42,000
Opening inventory	6,500
Closing inventory	7,800
Rent expense paid	18,000
Rent prepaid as at 31 Dec 2024	3,000
Wages accrued as at 31 Dec 2024	2,400

(a) Calculate the cost of sales for the year ended 31 December 2024.

[2 marks]

(b) Calculate the gross profit for the year ended 31 December 2024.

[1 mark]

(c) Calculate the total expenses that should be charged to the income statement for the year ended 31 December 2024.

[3 marks]

(d) Identify the accounting concepts applied in each of the following adjustments:

Rent prepaid of $3,000
Wages accrued of $2,400

[2 marks]

13. A business purchased office equipment for $20,000 on 1 January 2022. The equipment is depreciated at 20% per annum using the straight-line method. The financial year ends on 31 December.

(a) Calculate the accumulated depreciation as at 31 December 2024.

[2 marks]

(b) Calculate the net book value of the equipment as at 31 December 2024.

[1 mark]

(c) Explain how the going concern concept supports the use of net book value rather than resale value for the equipment.

[1 mark]

14. A business recorded the following transactions during the year ended 31 December 2024:

Goods costing $1,500 were taken by the owner for personal use. No entry was made.
A credit sale of $3,000 made on 28 December 2024 was recorded in January 2025.
Office supplies of $400 purchased in December 2024 were recorded as an expense, but$ 150 of these supplies remained unused at year-end.

(a) For each transaction, state the accounting concept that has been violated.

[3 marks]

(b) Explain the correct accounting treatment for the credit sale of $3,000 and identify the concept that supports this treatment.

[2 marks]

15. Explain the difference between the accruals concept and the prudence concept, giving an example of how each is applied in preparing financial statements.

[2 marks]

Section D: Scenario-Based Questions (10 marks)

Answer all questions in this section. Questions 16-20.

16. A business is being sued by a former employee for $50,000. The legal advisors believe it is probable that the business will lose the case and have to pay the full amount. However, the case has not yet been settled by the financial year-end.

(a) State how this situation should be treated in the financial statements according to the prudence concept.

[1 mark]

(b) Name the specific accounting term for this type of liability.

[1 mark]

17. A sole proprietor won $10,000 in a personal lottery and deposited the money into the business bank account. Explain how the business entity concept applies to this deposit and the correct accounting treatment.

[2 marks]

18. A business values its inventory at cost of $25,000. However, the net realizable value of the inventory is$ 22,000 due to a decline in market prices. The accountant insists on recording inventory at $25,000, arguing that the market price might recover next year.

(a) Identify the accounting concept the accountant is violating.

[1 mark]

(b) Explain the correct valuation and the reasoning behind it.

[2 marks]

19. A company changed its method of valuing inventory from FIFO to weighted average cost during the year. The financial statements do not disclose this change.

(a) Identify the accounting concept that has been violated.

[1 mark]

(b) Explain what the company should have done to comply with this concept.

[1 mark]

20. A business receives a utilities bill for $800 on 5 January 2025, which relates to electricity consumed in December 2024. The financial year ends on 31 December 2024.

(a) State the accounting treatment required for the year ended 31 December 2024.

[1 mark]

(b) Name the accounting concept that supports this treatment.

[1 mark]

END OF QUIZ

Check your answers carefully before submitting.

Answers

O-Level Principles of Accounts Quiz - Accounting Concepts - ANSWER KEY

Total Marks: 40

Section A: Short Answer Questions (10 marks)

1. State the accounting concept that requires a business to record transactions only when there is objective evidence to support them.

Answer: Objectivity concept

Marking: 1 mark for correct concept name. Accept "objectivity" only.

2. Explain why the business entity concept is important when preparing financial statements for a sole proprietorship.

Answer: The business entity concept states that the business is a separate entity from its owner. This is important because:

The financial statements should only record the transactions of the business, not the personal transactions of the owner.
It ensures that the financial performance and position of the business can be measured accurately without mixing personal and business affairs.

Marking: 2 marks total.

1 mark for stating that business and owner are separate entities.
1 mark for explaining that only business transactions are recorded / personal transactions are excluded.

Answer:

Value: $45,000 (original cost) less accumulated depreciation (net book value)
Concept: Historical cost concept

Marking: 2 marks total.

1 mark for stating net book value / cost less depreciation (or $45,000 less depreciation).
1 mark for naming historical cost concept.

Note: Accept "cost concept" or "historical cost concept." The van is recorded at cost less depreciation, not at resale value or replacement cost.

4. Identify the accounting concept that requires expenses to be recorded in the same accounting period as the revenue they helped to generate.

Answer: Matching concept

Marking: 1 mark for correct concept name. Accept "matching" or "matching principle."

5. A business owner took $500 from the business bank account to pay for personal groceries. Explain how the accounting entity concept applies to this transaction.

Answer: The accounting entity concept treats the business as separate from the owner. Therefore:

The $500 taken by the owner is not a business expense.
It should be recorded as drawings, which reduces the owner's capital/equity in the business.
The transaction represents a withdrawal of resources by the owner, not a business transaction.

Marking: 2 marks total.

1 mark for stating that business and owner are separate.
1 mark for explaining that the amount should be recorded as drawings (not a business expense).

Section B: Structured Questions (10 marks)

6. State the accounting concept that requires financial statements to be prepared on the assumption that the business will continue to operate for the foreseeable future.

Answer: Going concern concept

Marking: 1 mark for correct concept name. Accept "going concern."

7. Give one reason why the consistency concept is important for users of financial statements.

Answer: The consistency concept ensures that the same accounting methods are used from one period to the next. This allows users to:

Compare financial performance across different periods meaningfully.
Identify trends in the business's performance without distortions caused by changes in accounting methods.

Marking: 1 mark for any valid reason related to comparability or trend analysis.

Accept: "To allow meaningful comparison between years" or "So users can compare financial statements over time" or similar.

8. A business has inventory that cost $8,000. Due to damage, the inventory can now only be sold for$ 5,000 after spending $500 on repairs.

(a) Calculate the net realizable value of the inventory.

Answer: Net realizable value = Selling price − Costs to complete and sell = $5,000 −$ 500 = $4,500

Marking: 1 mark for correct calculation of $4,500.

(b) State the value at which the inventory should be recorded in the financial statements.

Answer: $4,500 (lower of cost$ 8,000 and NRV $4,500)

Marking: 1 mark for $4,500.

(c) Name and explain the accounting concept that supports your answer in part (b).

Answer: Prudence concept.

The prudence concept requires that assets and profits should not be overstated.
Inventory should be valued at the lower of cost and net realizable value.
In this case, NRV ( $4,500) is lower than cost ($ 8,000), so inventory is recorded at $4,500.
This ensures that the loss in value is recognized immediately rather than when the goods are sold.

Marking: 3 marks total.

1 mark for naming prudence concept.
1 mark for explaining that assets/profits should not be overstated.
1 mark for explaining lower of cost and NRV application.

9. On 1 January 2025, a business paid $12,000 for a one-year insurance policy covering the period 1 January 2025 to 31 December 2025. The financial year ends on 30 June 2025.

(a) Calculate the amount of insurance expense that should be charged to the income statement for the year ended 30 June 2025.

Answer: Insurance expense = $12,000 × 6/12 =$ 6,000

Marking: 2 marks total.

1 mark for identifying 6 months used (January to June).
1 mark for correct calculation of $6,000.

(b) Calculate the amount of prepayment that should be shown in the statement of financial position as at 30 June 2025.

Answer: Prepayment = $12,000 × 6/12 =$ 6,000 (July to December 2025)

Marking: 1 mark for $6,000.

(c) Name the accounting concept that requires this adjustment.

Answer: Matching concept

Marking: 1 mark for matching concept. Accept "accruals concept" or "matching principle."

(a) State the accounting concept that would be violated if the business changes its depreciation method without a valid reason.

Answer: Consistency concept

Marking: 1 mark for consistency concept.

(b) Explain why changing the depreciation method solely to reduce tax payable is not acceptable under this concept.

Answer: The consistency concept requires that the same accounting methods are used from one period to the next unless there is a valid reason for change. Changing the depreciation method solely to reduce tax payable:

Distorts the comparability of financial statements between periods.
Misleads users about the true financial performance of the business.
Is not a valid reason for change (valid reasons include changes in the pattern of economic benefits or new accounting standards).
The change would make it difficult for users to identify genuine trends in profitability.

Marking: 3 marks total.

1 mark for explaining that consistency requires same methods across periods.
1 mark for explaining that comparability is affected / users are misled.
1 mark for stating that reducing tax is not a valid reason for change.

Section C: Application and Analysis (10 marks)

11. A business sold goods to a customer on credit for $2,000. The customer has since gone bankrupt and it is unlikely that any amount will be recovered.

(a) Explain how the prudence concept applies to this situation.

Answer: The prudence concept requires that:

Assets (trade receivables) should not be overstated.
Losses should be recognized as soon as they are known.
Since the customer is bankrupt and recovery is unlikely, the $2,000 receivable should be written off as an irrecoverable debt.
This ensures that the statement of financial position shows a realistic value of assets.

Marking: 2 marks total.

1 mark for stating that assets should not be overstated.
1 mark for explaining that the loss should be recognized immediately.

(b) State the accounting treatment required under the prudence concept.

Answer: Write off the $2,000 as an irrecoverable debt (bad debt) in the income statement and remove it from trade receivables in the statement of financial position.

Marking: 1 mark for stating write-off / bad debt.

(c) Identify one other accounting concept that is related to the treatment in part (b) and explain the connection.

Answer: Matching concept.

The matching concept requires expenses to be matched against the revenue of the same period.
The bad debt expense relates to the credit sale made in the same period, so writing it off ensures the expense is matched with the revenue generated from that sale.

Marking: 2 marks total.

1 mark for identifying matching concept (or accruals concept).
1 mark for explaining the connection (matching expense with revenue).

12. The following information relates to a sole trader's business for the year ended 31 December 2024:

Item	Amount ($)
Revenue	85,000
Purchases	42,000
Opening inventory	6,500
Closing inventory	7,800
Rent expense paid	18,000
Rent prepaid as at 31 Dec 2024	3,000
Wages accrued as at 31 Dec 2024	2,400

(a) Calculate the cost of sales for the year ended 31 December 2024.

Answer: Cost of sales = Opening inventory + Purchases − Closing inventory = $6,500 +$ 42,000 − $7,800 =$ 40,700

Marking: 2 marks total.

1 mark for correct formula.
1 mark for correct calculation of $40,700.

(b) Calculate the gross profit for the year ended 31 December 2024.

Answer: Gross profit = Revenue − Cost of sales = $85,000 −$ 40,700 = $44,300

Marking: 1 mark for correct calculation of $44,300.

(c) Calculate the total expenses that should be charged to the income statement for the year ended 31 December 2024.

Answer: Rent expense = Rent paid − Rent prepaid = $18,000 −$ 3,000 = $15,000 Wages expense = Wages accrued =$ 2,400 (assuming no other wages information, the accrued amount represents the expense for the year) Total expenses = $15,000 +$ 2,400 = $17,400

Note: If students assume wages paid is not given, the accrued amount is the expense. Accept any reasonable assumption with correct calculation.

Marking: 3 marks total.

1 mark for correct rent expense calculation ($15,000).
1 mark for correct wages expense ($2,400).
1 mark for correct total ($17,400).

(d) Identify the accounting concepts applied in each of the following adjustments:

Rent prepaid of $3,000
Wages accrued of $2,400

Answer:

Rent prepaid: Matching concept (or accruals concept)
Wages accrued: Matching concept (or accruals concept)

Marking: 2 marks total.

1 mark for each correct concept. Accept "matching" or "accruals" for both.

13. A business purchased office equipment for $20,000 on 1 January 2022. The equipment is depreciated at 20% per annum using the straight-line method. The financial year ends on 31 December.

(a) Calculate the accumulated depreciation as at 31 December 2024.

Answer: Annual depreciation = $20,000 × 20% =$ 4,000 Number of years = 2022, 2023, 2024 = 3 years Accumulated depreciation = $4,000 × 3 =$ 12,000

Marking: 2 marks total.

1 mark for annual depreciation of $4,000.
1 mark for accumulated depreciation of $12,000.

(b) Calculate the net book value of the equipment as at 31 December 2024.

Answer: Net book value = Cost − Accumulated depreciation = $20,000 −$ 12,000 = $8,000

Marking: 1 mark for $8,000.

(c) Explain how the going concern concept supports the use of net book value rather than resale value for the equipment.

Answer: The going concern concept assumes the business will continue to operate for the foreseeable future. Therefore, the equipment will continue to be used in the business to generate revenue, not sold. Net book value reflects the unexpired cost of the asset that will be used in future periods, which is more relevant than the resale value.

Marking: 1 mark for explaining that the business will continue using the asset, so resale value is not relevant.

14. A business recorded the following transactions during the year ended 31 December 2024:

Goods costing $1,500 were taken by the owner for personal use. No entry was made.
A credit sale of $3,000 made on 28 December 2024 was recorded in January 2025.
Office supplies of $400 purchased in December 2024 were recorded as an expense, but$ 150 of these supplies remained unused at year-end.

(a) For each transaction, state the accounting concept that has been violated.

Answer:

Goods taken by owner: Business entity concept
Credit sale recorded in wrong period: Accruals concept (or matching concept)
Office supplies: Matching concept (or accruals concept)

Marking: 3 marks total.

1 mark for each correct concept.

(b) Explain the correct accounting treatment for the credit sale of $3,000 and identify the concept that supports this treatment.

Answer: The credit sale of $3,000 should be recorded in the year ended 31 December 2024 (the period when the sale occurred), not in January 2025. This is supported by the accruals concept, which requires revenue to be recognized when earned, regardless of when cash is received.

Marking: 2 marks total.

1 mark for stating the sale should be recorded in 2024.
1 mark for identifying the accruals concept and explaining revenue recognition.

15. Explain the difference between the accruals concept and the prudence concept, giving an example of how each is applied in preparing financial statements.

Answer: The accruals concept requires income and expenses to be recognized in the period they are earned or incurred, regardless of when cash is received or paid. For example, accruing wages at year-end for work done but not yet paid. The prudence concept requires that assets and income are not overstated, and liabilities and expenses are not understated. For example, valuing inventory at the lower of cost and net realizable value. The key difference is that accruals focuses on timing of recognition, while prudence focuses on cautious valuation and recognition of losses.

Marking: 2 marks total.

1 mark for explaining the difference (timing vs. cautious valuation).
1 mark for providing a valid example for each concept.

Section D: Scenario-Based Questions (10 marks)

(a) State how this situation should be treated in the financial statements according to the prudence concept.

Answer: A provision for the probable loss of $50,000 should be created (recognized as a liability and an expense) in the financial statements.

Marking: 1 mark for stating provision or recognizing the liability/expense.

(b) Name the specific accounting term for this type of liability.

Answer: Provision (or contingent liability, though provision is more accurate for probable outflows).

Marking: 1 mark for provision.

Answer: The business entity concept states that the business is separate from the owner. The $10,000 is a personal gain of the owner, not business income. It should be recorded as additional capital introduced by the owner (credit capital account), not as business revenue.

Marking: 2 marks total.

1 mark for stating the business and owner are separate.
1 mark for explaining it should be recorded as capital introduced (not revenue).

(a) Identify the accounting concept the accountant is violating.

Answer: Prudence concept

Marking: 1 mark for prudence concept.

(b) Explain the correct valuation and the reasoning behind it.

Answer: Inventory should be valued at the lower of cost and net realizable value, which is $22,000. The prudence concept requires that assets are not overstated and losses are recognized immediately. Even though the market price might recover, the loss in value should be recognized in the current period to avoid overstating assets and profits.

Marking: 2 marks total.

1 mark for stating lower of cost and NRV ($22,000).
1 mark for explaining the prudence concept (assets not overstated, loss recognized immediately).

19. A company changed its method of valuing inventory from FIFO to weighted average cost during the year. The financial statements do not disclose this change.

(a) Identify the accounting concept that has been violated.

Answer: Consistency concept (and possibly full disclosure concept).

Marking: 1 mark for consistency concept.

(b) Explain what the company should have done to comply with this concept.

Answer: The company should disclose the change in accounting policy, the reasons for the change, and the financial effects of the change in the notes to the financial statements. If there is no valid reason, the change should not have been made.

Marking: 1 mark for stating disclosure of the change and its effects.

20. A business receives a utilities bill for $800 on 5 January 2025, which relates to electricity consumed in December 2024. The financial year ends on 31 December 2024.

(a) State the accounting treatment required for the year ended 31 December 2024.

Answer: Accrue the $800 as an expense in the income statement and as an accrued expense (liability) in the statement of financial position as at 31 December 2024.

Marking: 1 mark for accruing the expense/liability.

(b) Name the accounting concept that supports this treatment.

Answer: Accruals concept (or matching concept)

Marking: 1 mark for accruals concept.

END OF ANSWER KEY