Year 10 Edexcel Accounting: Unit Test Mock Paper Analysis | 10年级Edexcel会计：单元测试模拟卷解析

📚 Year 10 Edexcel Accounting: Unit Test Mock Paper Analysis | 10年级Edexcel会计：单元测试模拟卷解析

This article walks you through a typical Year 10 Edexcel Accounting unit test mock paper, offering step-by-step solutions and explanations for each question. By working through these examples, you will reinforce core concepts such as the accounting equation, double-entry bookkeeping, trial balance, income statement, depreciation, irrecoverable debts, accruals and prepayments, bank reconciliation, and control accounts. Each question is broken down with clear reasoning to help you master both the technique and the underlying principles.

本文带你逐题解析一份典型的10年级Edexcel会计单元测试模拟卷，提供分步解答和说明。通过演练这些例题，你将巩固会计等式、复式记账、试算表、利润表、折旧、坏账、应计与预付、银行对账和控制账户等核心概念。每道题目都配有清晰的推理过程，帮助你掌握解题技巧和基本原理。

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1. The Accounting Equation | 会计等式

Question: A sole trader’s business has total assets of £85,000 and total liabilities of £23,500. Calculate the owner’s capital.

问题：某个体经营企业的资产总额为£85,000，负债总额为£23,500。计算所有者资本。

Solution: The accounting equation states that Assets = Liabilities + Capital. Rearranging, Capital = Assets − Liabilities. So, Capital = £85,000 − £23,500 = £61,500. This is the owner’s residual interest in the business.

解答：会计等式为：资产 = 负债 + 资本。变形可得资本 = 资产 − 负债。因此，资本 = £85,000 − £23,500 = £61,500。这代表所有者在企业中的剩余权益。

Assets = Liabilities + Capital

资产 = 负债 + 资本

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2. Double-Entry for Credit Purchases | 赊购的复式记账

Question: A business buys inventory on credit for £2,400 from S. Lee. State the double-entry for this transaction.

问题：某企业从S. Lee处以赊账方式购入存货£2,400。说出该交易的复式记账分录。

Solution: Inventory is an asset that increases, so we debit the Purchases account (or Inventory account) with £2,400. The supplier S. Lee is a trade payable, a liability that increases on the credit side. Therefore, we credit S. Lee’s account with £2,400.

解答：存货属于资产，增加记借方，因此借记采购账户（或存货账户）£2,400。供应商S. Lee是应付账款，为负债，增加记贷方。因此，贷记S. Lee的账户£2,400。

• Debit: Purchases £2,400
• Credit: S. Lee (Trade payables) £2,400

• 借：采购 £2,400
• 贷：S. Lee（应付账款）£2,400

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3. Trial Balance Discrepancy | 试算表差异

Question: A trial balance shows debit totals of £78,300 and credit totals of £78,120. Identify three possible errors that could cause such a difference.

问题：某试算表显示借方合计£78,300，贷方合计£78,120。指出可能导致该差异的三种错误。

Solution: The difference is £180 (£78,300 − £78,120). Possible errors include: (1) A single entry error, such as recording only one side of a transaction; (2) Transposition error, for example entering £360 as £630; (3) An addition error in one of the ledger accounts or the trial balance itself. A suspense account would be opened with a credit balance of £180 to balance the trial balance temporarily.

解答：差异为£180（£78,300 − £78,120）。可能的错误包括：（1）单边记账错误，即只记录了一笔交易的单方；（2）换位错误，例如将£360误记为£630；（3）某个分类账或试算表本身的加总错误。为临时轧平试算表，会开设一个贷方余额为£180的暂记账户。

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4. Income Statement: Cost of Sales | 利润表：销售成本

Question: A business provides the following figures: Opening inventory £4,200, Purchases £28,600, Closing inventory £3,900. Calculate the cost of sales.

问题：某企业提供以下数据：期初存货£4,200，采购£28,600，期末存货£3,900。计算销售成本。

Solution: Cost of sales = Opening inventory + Purchases − Closing inventory. Therefore, Cost of sales = £4,200 + £28,600 − £3,900 = £28,900. This figure is deducted from revenue to find gross profit.

解答：销售成本 = 期初存货 + 采购 − 期末存货。因此，销售成本 = £4,200 + £28,600 − £3,900 = £28,900。该数额从收入中扣除后可算出毛利。

Cost of Sales = Opening Inventory + Purchases − Closing Inventory

销售成本 = 期初存货 + 采购 − 期末存货

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5. Statement of Financial Position: Current Liabilities | 财务状况表：流动负债

Question: Identify which of the following items are current liabilities: bank overdraft, motor vehicles, trade payables, drawings, accrued rent.

问题：指出下列项目中哪些属于流动负债：银行透支、机动车辆、应付账款、提款、应计租金。

Solution: Current liabilities are obligations due within one year. Bank overdraft (£ repayable on demand), trade payables, and accrued rent (expense incurred but not yet paid) are all current liabilities. Motor vehicles are non-current assets. Drawings represent owner’s withdrawals and are part of the capital adjustment, not a liability.

解答：流动负债是指一年内到期的债务。银行透支（须按要求偿还）、应付账款和应计租金（已发生但尚未支付的费用）均属于流动负债。机动车辆是非流动资产。提款代表所有者提取的资金，属于资本调整，不属于负债。

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6. Straight-Line Depreciation | 直线折旧法

Question: Equipment costs £18,000 and has an estimated residual value of £2,000 after 4 years. Calculate the annual depreciation charge using the straight-line method, and show the journal entry.

问题：设备成本为£18,000，预计4年后残值为£2,000。使用直线法计算年折旧费用，并写出日记账分录。

Solution: Depreciable amount = Cost − Residual value = £18,000 − £2,000 = £16,000. Annual depreciation = £16,000 ÷ 4 = £4,000. Journal entry each year: Debit Depreciation Expense £4,000, Credit Accumulated Depreciation £4,000. This reduces the net book value without directly crediting the asset account.

解答：应折旧额 = 成本 − 残值 = £18,000 − £2,000 = £16,000。年折旧额 = £16,000 ÷ 4 = £4,000。每年日记账分录：借记折旧费用£4,000，贷记累计折旧£4,000。这样可减少账面净值，而无需直接贷记资产账户。

Annual Depreciation = (Cost − Residual Value) ÷ Useful Life

年折旧额 =（成本 − 残值）÷ 使用年限

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7. Irrecoverable Debts and Allowance | 坏账与坏账准备

Question: At the year-end, trade receivables total £42,000. A debt of £800 is to be written off as irrecoverable. In addition, an allowance for doubtful debts of 5% is to be created on the remaining receivables. Calculate the charge to the income statement and show the receivables presentation.

问题：年末，应收账款总计£42,000。其中£800的债务被确认为无法收回，需注销。另需对剩余应收账款计提5%的坏账准备。计算利润表中的费用，并说明应收账款的列示方式。

Solution: After write-off, receivables = £42,000 − £800 = £41,200. Allowance = 5% × £41,200 = £2,060. Total charge to income statement = irrecoverable debt £800 + allowance £2,060 = £2,860 (if no previous allowance). On the statement of financial position, trade receivables are shown at £41,200 less allowance £2,060 = £39,140.

解答：注销坏账后，应收账款 = £42,000 − £800 = £41,200。坏账准备 = 5% × £41,200 = £2,060。利润表费用合计 = 坏账注销£800 + 坏账准备£2,060 = £2,860（假设期初无准备）。在财务状况表中，应收账款列示为£41,200减去坏账准备£2,060后净额£39,140。

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8. Accruals and Prepayments Adjustment | 应计与预付账款调整

Question: A business pays rent for 15 months of £30,000 during the year. The financial year covers 12 months. State the prepayment at the year-end and the rent charge to the income statement.

问题：某企业在本年度支付了15个月的租金，共计£30,000。会计年度为12个月。说明年末的预付金额以及利润表中的租金费用。

Solution: Monthly rent = £30,000 ÷ 15 = £2,000. Rent consumed for the year = 12 × £2,000 = £24,000. The excess 3 months paid in advance represent a prepayment: 3 × £2,000 = £6,000 (current asset). Income statement charge = £24,000. The prepayment is deducted from the total paid to arrive at the expense.

解答：月租金 = £30,000 ÷ 15 = £2,000。本年实际消耗的租金 = 12 × £2,000 = £24,000。多付的3个月属于预付账款：3 × £2,000 = £6,000（流动资产）。利润表中的租金费用为£24,000。预付金额从已付总额中扣除后得出费用。

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9. Bank Reconciliation | 银行对账

Question: The cash book shows a debit balance of £1,230. Unpresented cheques total £480, and bank lodgements not yet credited amount to £620. Calculate the bank statement balance. Also identify adjustments needed if a standing order of £150 for insurance appeared on the bank statement but not in the cash book.

问题：现金簿显示借方余额£1,230。未兑现支票合计£480，银行尚未贷记的存款为£620。计算银行对账单余额。若银行对账单上出现£150的保险费自动转账，但现金簿未记录，还需进行哪些调整？

Solution: Start with cash book balance (which is the business’s record). To reconcile to the bank statement, we adjust for timing differences. Bank statement balance = Cash book balance + unpresented cheques − outstanding lodgements = £1,230 + £480 − £620 = £1,090. The standing order of £150 must be entered in the cash book: credit cash book (reduce bank balance) and debit insurance expense. The updated cash book balance becomes £1,080.

解答：以现金簿余额（企业账面记录）为起点，调整时间性差异后对账。银行对账单余额 = 现金簿余额 + 未兑现支票 − 未记入存款 = £1,230 + £480 − £620 = £1,090。自动转账保险费£150需要在现金簿中补记：贷记现金簿（减少银行存款），借记保险费用。更新后的现金簿余额为£1,080。

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10. Sales Ledger Control Account | 销售分类账控制账户

Question: A sales ledger control account has the following opening balances: debit £15,000, credit £200. During the month, credit sales were £38,000, receipts from trade receivables £29,500, discounts allowed £800, and sales returns £1,200. Calculate the closing balance of the control account.

问题：销售分类账控制账户期初余额：借方£15,000，贷方£200。本月发生赊销£38,000，收到应收账款£29,500，所给折扣£800，销售退回£1,200。计算该控制账户的期末余额。

Solution: The net opening balance = £15,000 − £200 = £14,800 debit. Add credit sales (debit side) £38,000. Total debits = £14,800 + £38,000 = £52,800. Credits: receipts £29,500 + discounts allowed £800 + sales returns £1,200 = £31,500. Closing balance = £52,800 − £31,500 = £21,300 debit. This must agree with the total of individual trade receivables’ accounts.

解答：期初净借方余额 = £15,000 − £200 = £14,800。加计本月赊销（借方）£38,000。借方合计 = £14,800 + £38,000 = £52,800。贷方项：收款£29,500 + 折扣£800 + 销售退回£1,200 = £31,500。期末余额 = £52,800 − £31,500 = £21,300（借方）。该金额应与各明细应收账款账户的合计一致。

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11. Additional Practice: Gross Profit Margin | 额外练习：毛利率

Question: Revenue is £96,000 and cost of sales is £62,400. Calculate the gross profit margin percentage and comment on what it indicates if the previous year’s margin was 32%.

问题：收入为£96,000，销售成本为£62,400。计算毛利率百分比，并说明若上年毛利率为32%，这说明了什么。

Solution: Gross profit = Revenue − Cost of sales = £96,000 − £62,400 = £33,600. Gross profit margin = (Gross profit ÷ Revenue) × 100 = (£33,600 ÷ £96,000) × 100 = 35%. The margin has improved from 32% to 35%, suggesting the business is controlling its cost of purchases more effectively or has increased selling prices without proportionally higher costs.

解答：毛利 = 收入 − 销售成本 = £96,000 − £62,400 = £33,600。毛利率 = (毛利 ÷ 收入) × 100 = (£33,600 ÷ £96,000) × 100 = 35%。毛利率从32%提升至35%，表明企业更有效地控制了采购成本，或在没有同比例增加成本的情况下提高了售价。

Gross Profit Margin = (Gross Profit ÷ Revenue) × 100

毛利率 =（毛利 ÷ 收入）× 100

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12. Summary of Key Exam Tips | 考试要点总结

To excel in the Edexcel Year 10 Accounting unit test, always show your workings, label all figures clearly, and apply double-entry logic even when the question does not explicitly ask for it. Practice reading trial balances and spotting errors, and remember that the quality of adjustments for accruals, prepayments, and depreciation directly affects the accuracy of financial statements. Time management is vital; allocate roughly one minute per mark.

要在Edexcel 10年级会计单元测试中取得优异成绩，务必展示计算过程，清晰标注所有数字，即使题目未明确要求，也应运用复式记账逻辑。多练习试算表的解读和错误查找，并记住应计、预付和折旧调整的质量直接影响财务报表的准确性。时间管理至关重要；大致按每分值一分钟分配时间。

Published by TutorHao | Accounting Revision Series | aleveler.com

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