QCE Business practice questions: IA and External Assessment exam technique (Units 3 and 4)
Exam technique and practice for QCE Business Units 3 and 4. How the cognitive verbs map to the QCAA marking criteria, how to structure short, combination and extended responses, a model business-report extract and a model extended response, plus exam-style practice questions with full solutions for the IAs and the External Assessment.
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How QCE Business is assessed
QCE General Business produces its subject result from Units 3 and 4 through three internal assessments and one External Assessment. IA1 is a supervised combination response on a Unit 3 stimulus; IA2 is an extended response in business-report format recommending a Unit 3 diversification strategy; IA3 is an investigation evaluating a real business's Unit 4 change; the External Assessment is an externally set paper covering both Units 3 and 4. Always confirm the current weightings, durations and word lengths against the QCAA Business subject page, as specifications are reviewed.
This guide is about technique: how to read the cognitive verbs, how to structure each response type, and how to apply theory to the stimulus so the marks land. The companion fundamentals and strategy deep dives carry the content; this guide carries the exam craft and a bank of practice questions with full solutions.
The cognitive verbs
Every QCAA question is built around a cognitive verb that sets the depth of response required. Answering below the verb caps your marks no matter how much you write.
A six-mark "analyse" question wants the parts and their relationships, not a description. An eight-mark "recommend and justify" question wants a clear decision and a defended reason, not a balanced list of options with no choice made. Read the verb first, then answer at its level.
Structuring each response type
Short response (2 to 6 marks)
Match the structure to the verb. For an "explain" item, state the point, then give the mechanism (how or why), then link to the stimulus. For a calculation item, show the formula, substitute the numbers, give the answer with units, then interpret it. The interpretation is where the higher marks sit; a bare number earns roughly half.
Combination response (IA1)
A combination response mixes short items with a shorter extended item on a Unit 3 stimulus. Budget time by marks. For the extended part, use a mini-structure: brief analysis of the stimulus situation with the relevant framework (Porter's five forces, market-entry options), a clear recommendation, and the justification.
Business report (IA2)
A business report uses report conventions: a title, a short executive summary stating the recommendation up front, headed sections (situation analysis, options, recommendation, implementation), and a conclusion. Recommend a diversification or market-entry strategy and justify it by integrating the marketing, operations and financial implications, rather than treating each in isolation.
Investigation (IA3)
An investigation is a research report evaluating a real business's Unit 4 change. It needs a clear research focus, evidence from credible sources, application of change frameworks (Lewin, force-field analysis), and an evaluation that makes a judgement against criteria, not just a description of what happened.
Extended response (External Assessment)
The External Assessment extended response works on a previously unseen stimulus. Use a tight structure: analyse the situation with the relevant framework, make a justified recommendation, and support it with integrated reasoning. The differentiator between bands is depth of justification and integration, and grounding every point in the stimulus business.
Worked example: model business-report extract
Worked example: model extended response
Check your knowledge
A mix of technique and application questions across the IAs and the External Assessment. Answer under exam conditions, then check against the solutions block.
- Explain the difference in expected depth between an "explain" question and an "evaluate" question in QCE Business, and describe how a student should change their response structure when the verb changes. (4 marks)
- Outline the structure of a strong short-response answer to a calculation-and-interpretation item, and explain where the higher marks are earned. (4 marks)
- Describe the conventions of a business report (IA2) and explain why integrating the marketing, operations and financial implications earns higher marks than treating them separately. (5 marks)
- A student is asked to "recommend a global market-entry strategy" but writes a balanced description of all entry modes without choosing one. Explain why this caps the marks and rewrite the closing sentence to answer at the verb level for a low-risk first entry to New Zealand. (5 marks)
- Explain how Porter's five forces should be used in an extended response so that it earns analysis and not just description marks. (4 marks)
- A business reports gross profit 1,200,000 dollars, sales 3,000,000 dollars, net profit 300,000 dollars, total equity 2,000,000 dollars, total liabilities 1,000,000 dollars. (a) Calculate the gross profit ratio, net profit ratio, return on equity and debt-to-equity ratio. (b) Interpret each against typical benchmarks. (c) State whether the business has the financial capacity to diversify, and justify. (8 marks)
- Explain how a student should apply Lewin's change model in an IA3 investigation so that the response evaluates rather than describes the business's transformation. (5 marks)
- An External Assessment stimulus describes a regional retailer losing share to online competitors. Outline a structure for an extended response recommending a repositioning strategy, identifying what each section must contain to reach the top band. (8 marks)