Maximum Marks: 100
Time: 3 Hours
Instructions:
- Attempt all questions.
- Show detailed workings wherever applicable.
- Use relevant SA/SAE/Ind AS Audit Guidance while answering.
Section A: Theory & Conceptual Questions (20 Marks)
Answer any 4 questions. Each carries 5 marks.
- Explain the responsibilities of an auditor under SA 200 – Overall Objectives of the Independent Auditor and the Conduct of an Audit.
- Discuss audit risk and materiality, and explain how auditors assess these during planning and execution of an audit.
- Explain the concept of fraud and error under SA 240 and the auditor’s responsibilities in detecting them.
- Describe audit procedures for related party transactions under SA 550.
- Discuss the fundamental principles of professional ethics for a CA and the relevance of Independence, Integrity, and Objectivity.
Section B: Practical / Numerical Problems (50 Marks)
Answer any 5 questions. Each carries 10 marks.
- Audit Sampling: A company has 5,000 sales invoices. Using monetary unit sampling, auditor selects a sample of 100 invoices. Sample results show overstatement of ₹ 1,00,000. Required: Estimate total overstatement and determine confidence level if allowable misstatement is ₹ 5,00,000.
- Internal Financial Controls: ABC Ltd. has weaknesses in purchase approvals and payment authorization. Required: Identify risks and suggest audit procedures to test controls.
- Audit of Consolidated Financial Statements: P Ltd. (parent) holds 90% of S Ltd. Prepare a working paper to eliminate unrealized profits on inventory of ₹ 5,00,000 in the consolidation.
- Audit of Cash & Bank Balances: Cash balance per books = ₹ 4,00,000; Bank statement shows ₹ 4,20,000; Cheques issued but not presented = ₹ 30,000; Cheques deposited but not cleared = ₹ 10,000. Required: Prepare bank reconciliation statement.
- Audit Report & Qualifications: Audit of XYZ Ltd. reveals:
- Non-provision of expected warranty claims = ₹ 50,00,000
- Delay in confirming trade payables of ₹ 10,00,000
Section C: Case Study / Analytical Questions (30 Marks)
Answer any 2 questions. Each carries 15 marks.
- Case Study: Fraud Detection Auditor identifies unusual transactions: large round-sum payments to a new supplier, no purchase orders, lack of supporting invoices. Required:
a) Identify red flags and risk factors
b) Suggest audit procedures to investigate fraud
c) Explain reporting requirements under SA 240 and Companies Act - Case Study: Professional Ethics A partner in an audit firm is offered a consulting assignment by the audit client. Required:
a) Discuss ethical issues and threats to independence
b) Identify safeguards to mitigate threats
c) Explain consequences of non-compliance with ICAI Code of Ethics - Case Study: Audit of Internal Controls & Compliance XYZ Ltd. operates in multiple locations and has centralized treasury operations. Required:
a) Identify key audit risks in treasury management
b) Suggest audit procedures for testing internal controls
c) Discuss impact on audit opinion if control weaknesses are material
Solutions – CA Final: Advanced Auditing & Professional Ethics (100 Marks)
Section A: Theory & Conceptual Questions (20 Marks)
- Responsibilities of an Auditor (SA 200)
- Overall Objectives: Obtain reasonable assurance that financial statements are free from material misstatement.
- Responsibilities Include:
- Compliance with auditing standards
- Professional skepticism and judgment
- Proper planning and supervision
- Evaluating internal controls
- Expressing an audit opinion
- Audit Risk and Materiality (SA 320, SA 200)
- Audit Risk (AR): Risk that auditor gives unqualified opinion when FS are materially misstated. AR=IR×CR×DR
- IR = Inherent Risk, CR = Control Risk, DR = Detection Risk
- Materiality: Magnitude of misstatement that could influence decisions of users.
- Assessment: During planning → affects nature, timing, and extent of audit procedures
- Audit Risk (AR): Risk that auditor gives unqualified opinion when FS are materially misstated. AR=IR×CR×DR
- Fraud and Error (SA 240)
- Fraud: Intentional act to misstate FS
- Error: Unintentional misstatement
- Auditor’s Responsibility:
- Identify risk factors
- Perform fraud risk assessment
- Apply audit procedures to detect material misstatements
- Related Party Transactions (SA 550)
- Identify related parties
- Examine transactions for fairness, disclosure, and compliance
- Test balances and agreements for proper presentation in FS
- Professional Ethics
- Fundamental Principles: Integrity, Objectivity, Professional Competence, Confidentiality, Professional Behavior
- Independence: Key for auditors
- Consequences of violation: Regulatory action, audit opinion impacted, reputational risk
Section B: Practical / Numerical Problems (50 Marks)
Q1: Audit Sampling – Monetary Unit Sampling
- Population = ₹ 5,00,000 invoices
- Sample size = 100, Overstatement = ₹ 1,00,000
Step 1: Projected OverstatementEstimated Total Overstatement=1005,000×1,00,000=5,00,000
- Allowable misstatement = ₹ 5,00,000 → At limit
- Confidence level depends on tolerable misstatement; generally 95% confidence
Q2: Internal Financial Controls – Weaknesses in Purchase
- Risks:
- Unauthorized purchases → financial loss
- Payments without approval → misstatement
- Audit Procedures:
- Test approval signatures
- Examine purchase orders vs invoices
- Review payment vouchers and authorization logs
- Assess segregation of duties
Q3: Consolidation – Unrealized Profits
- Inventory profit = ₹ 5,00,000 (unrealized)
- Elimination Entry (working paper):
- Dr. Cost of Sales 5,00,000
Cr. Inventory 5,00,000
- Ensures consolidated FS show profit only on sales outside the group
Q4: Bank Reconciliation Statement
- Cash per books = 4,00,000
- Bank statement = 4,20,000
- Cheques issued not presented = 30,000 → deduct
- Cheques deposited not cleared = 10,000 → add
Bank Reconciliation Statement:
| Particulars | Amount (₹) |
|---|---|
| Bank statement balance | 4,20,000 |
| Less: Cheques issued not presented | 30,000 |
| Add: Cheques deposited not cleared | 10,000 |
| Adjusted cash per books | 4,00,000 |
Q5: Audit Report – Qualifications
- Non-provision of warranty claims = ₹ 50,00,000 → material, probable
- Delay in confirming payables = ₹ 10,00,000 → not material
Draft Qualification Paragraph:
“The company has not provided for warranty claims amounting to ₹ 50,00,000. In our opinion, except for the effects of this matter, the financial statements give a true and fair view…”
Section C: Case Study / Analytical Questions (30 Marks)
Q1: Fraud Detection
- Red Flags:
- Round-sum payments
- New supplier, no supporting documents
- Lack of purchase orders
- Audit Procedures:
- Confirm supplier existence
- Verify invoices, contracts, approvals
- Analytical procedures on unusual transactions
- Interview employees
- Reporting Requirements:
- Material fraud → Report to management, audit committee
- In case of statutory audit → Companies Act reporting
Q2: Professional Ethics – Consulting Offer
- Ethical Issues:
- Threat to independence
- Self-interest threat, advocacy threat
- Safeguards:
- Decline the consulting engagement
- Rotate audit partner
- Disclosure to audit committee
- Consequences of Non-Compliance:
- Regulatory penalties, audit opinion qualification, reputational risk
Q3: Audit of Treasury & Internal Controls
- Key Risks:
- Unauthorized fund transfers
- Misstatement of cash and investments
- Fraud in foreign exchange transactions
- Audit Procedures:
- Examine authorization of treasury transactions
- Confirm balances and reconciliations
- Review internal audit reports and IT controls
- Impact on Audit Opinion:
- Material weaknesses → qualified opinion / emphasis of matter paragraph
Disclaimer:
This mock test is created for educational purposes only. Questions and solutions are original and inspired by typical CA Final exam patterns; they are not copied from any official CA exam papers.