IGCSE Business Studies Paper 2 is not a content test. The content is the same as Paper 1; what Paper 2 tests is whether you can use it on a specific business. Students who revise content and not technique arrive able to define everything and unable to score above the middle bands. Here is the technique.

How do you answer 0450 Paper 2 case study questions?

Read the case first and mark every figure and constraint. Then, in each answer, name the business, use its numbers, and tie every point to its circumstances. On the longer questions, finish with a recommendation that weighs the options against each other and justifies a choice for that business.

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The four mark-scheme strands

Every longer question is marked across the same four strands:

1. Knowledge — do you know the concept?
2. Application — are you talking about this business?
3. Analysis — do you develop a chain of reasoning?
4. Evaluation — do you weigh the options and judge?

Most mid-band scripts score well on 1 and 3 and poorly on 2 and 4. Those two are where the grade is.

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Reading the case properly

Spend five minutes before writing. Mark up:

• Every number. Revenue, costs, prices, capacity, employee numbers, market share, growth rates.
• Every constraint. Limited cash, a loan already taken, a factory at capacity, a shortage of skilled staff, a reluctant owner.
• The business’s objectives. Growth, survival, profit, social aims. Judgements should be made against the business’s own objectives, not generic ones.
• The sector and market. Competitive or not, growing or declining, price-sensitive or not.

You will use perhaps half of what you mark. Marking it means you notice it.

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Application: the sentence-level technique

Without application:

Training employees would improve productivity because workers would be more skilled.

With application:

Training the 40 production workers would help address the 12 percent reject rate noted in the case, but at $800 per employee it would cost $32,000 — nearly the whole of the $35,000 the business has available after the loan repayment.

The second version names the number of employees, uses the reject rate, calculates the cost and sets it against a known constraint. Four pieces of the case in one sentence.

The habit to build: after writing any point, ask “could I have written this about any business?” If yes, add a figure or a constraint from the case.

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Analysis: build chains, not lists

Analysis marks are for developed reasoning, not for more points.

A list (low marks): “This would increase costs. It would also reduce flexibility. It might affect motivation.”

A chain (high marks): “Because the new machinery requires a $60,000 outlay financed by a further loan, interest costs rise at a point where the case already shows a negative cash flow in two of the last four months, which means the business may struggle to meet repayments even if output rises as planned.”

One point, developed three steps. That scores better than three undeveloped points.

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Evaluation: the recommendation questions

The 12-mark questions usually ask you to recommend or to judge. The marks for evaluation are at the end, and they are the ones most often left on the table.

Three structures that work:

Depends-on: “Whether this succeeds depends primarily on whether demand grows as forecast, because the case shows the business is already operating at 85 percent capacity.”

Comparative: “Of the two options, the second is preferable for this business because it does not require external finance, and the owner’s stated objective is to retain full control.”

Short run versus long run: “In the short term the cash flow pressure is severe, but the investment addresses the capacity constraint that the case identifies as the cause of lost orders.”

In each, the judgement is tied to the case. “It depends on the size of the business” scores nothing — the case tells you the size.

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The finance calculations

Paper 2 regularly includes calculations from the case data:

• Revenue, costs and profit
• Break-even output and margin of safety
• Contribution per unit
• Cash flow forecast completion
• Percentage change and market share
• Profit margins

Two rules: show the formula and substitution, and interpret the result. A correct number with no comment scores the calculation marks only. “The break-even output of 4,200 units is above current monthly sales of 3,800, so the business is currently making a loss” earns the analysis as well.

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A revision plan built on technique

Weeks	Focus
1	Content audit: one page per syllabus section
2	Finance calculations: twenty questions per type
3	Application drills: take three past cases and write application sentences only, no full answers
4	Analysis drills: ten chains of reasoning, three steps each
5	Evaluation drills: ten recommendation paragraphs, marked against the scheme
6–7	Full Paper 2 practice, timed, one per week
8	Examiner reports from three series, and the error log

Weeks 3 to 5 are the ones that move grades, and the ones students skip in favour of re-reading notes.

For related material, see IGCSE Business Studies revision guide: marketing and finance and our comprehensive 0450 notes.

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Sources and a caveat

Paper structure, assessment objectives and content are from the Cambridge IGCSE Business Studies (0450) syllabus published by Cambridge International. Syllabuses and paper structures are revised between cycles — use the version for your exam year. Mark schemes and examiner reports for recent series, available through your centre, are the definitive statement of how the four strands are credited.

Primary sources

• Cambridge IGCSE Business Studies (0450) syllabus
• Cambridge International — Cambridge IGCSE
• Cambridge International — programmes and qualifications

Next step: take one past case study and, before answering anything, list every figure and constraint it contains. Then write a single evaluation paragraph using two of them. Done weekly, that exercise is the most efficient preparation available for this paper. For marked practice, work with an IGCSE Business Studies specialist.

Frequently asked questions

What is Paper 2 in Cambridge IGCSE Business Studies 0450? +

Paper 2 is the case study paper. Candidates are given stimulus material about a business, including data, and answer structured questions that require applying business concepts to that specific organisation.

How do you get application marks in IGCSE Business Studies? +

Use the business in the case by name, cite its figures, and refer to its sector and circumstances. A correct general point about business earns knowledge marks but not application, and application is a separate strand of the mark scheme.

How do you answer a 12-mark question in 0450? +

Make two or three developed points with application and analysis, then a justified recommendation that weighs them against each other. The final marks are for the judgement, not for adding another point.

How long should I spend reading the case study? +

Around five minutes before writing anything, highlighting every figure and constraint. That time is recovered several times over, because almost every answer has to draw on the stimulus.

What is the most common mistake on 0450 Paper 2? +

Answering generically. Students write textbook-correct answers that could apply to any business and lose the application and evaluation marks, which together are a large share of the paper.

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