Cambridge IGCSE · Business Studies 0450
Every question part from 20 real past papers (Paper 1 & Paper 2, May/June 2021 – Oct/Nov 2025) classified by subtopic and weighted by marks — to show what's actually worth prioritising in a crash-course revision.
20
papers reviewed
282
question parts classified
1,600
total marks tallied
26/26
subtopics seen
| Topic | Subtopic | Pre-2025 | 2025+ | Avg | Trend | Practise |
|---|---|---|---|---|---|---|
| Marketing | Marketing Mix Place And Promotion | 6.2% | 9.4% | 7.8% | — | Study·Quiz |
| People In Business | Recruitment, Selection And Training | 5.2% | 10.0% | 7.6% | ▲ rising | Study·Quiz |
| Operations Management | Costs Scale Of Production And Break Even Analysis | 6.9% | 6.9% | 6.9% | — | Study·Quiz |
| Financial Information And Decisions | Business Finance Needs And Sources | 5.9% | 6.2% | 6.1% | — | Study·Quiz |
| External Influences On Business Activity | Business And The International Economy | 4.4% | 7.5% | 6.0% | — | Study·Quiz |
| Understanding Business Activity | Types Of Business Organization | 5.8% | 5.6% | 5.7% | — | Study·Quiz |
| Operations Management | Production Of Goods And Services | 7.3% | 3.8% | 5.5% | — | Study·Quiz |
| External Influences On Business Activity | Economic Issues | 4.8% | 5.6% | 5.2% | — | Study·Quiz |
| Understanding Business Activity | Enterprise Business Growth And Size | 8.0% | 2.5% | 5.2% | ▼ easing | Study·Quiz |
| Marketing | Marketing Mix Product And Price | 6.9% | 2.5% | 4.7% | ▼ easing | Study·Quiz |
| Marketing | Market Research | 3.9% | 4.4% | 4.2% | — | Study·Quiz |
| Operations Management | Locations Decisions | 2.5% | 5.6% | 4.0% | — | Study·Quiz |
Free full breakdown
9 medium-priority and 5 low-priority subtopics are hidden — knowing what's genuinely low-yield is just as useful for revision planning as knowing what's high-yield.
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📚 Study these exact topics in the Learning Portal
Every high-priority subtopic above has matching lessons, worked examples and practice questions in Tutopiya's Cambridge IGCSE Business Studies 0450 resource hub — go straight to the topics that matter most.
Every question part across 20 real Paper 2 and Paper 4 past papers (Paper 1 & Paper 2, May/June 2021 – Oct/Nov 2025) was read and classified against a fixed subtopic taxonomy, then its marks were counted as a share of that paper's total. That's 282 question parts and 1600 marks tallied by hand, not estimated.
0450 paper structure did not change across this window — both papers stayed at 80 marks. It asks few, large questions (282 parts across 1,600 marks, averaging 5.7 marks each), so a single 12-mark question is nearly 4% of the 2025 era. The trend threshold is raised to 4 percentage points accordingly, which is why most rows read flat: most apparent movement was one question landing differently. Averaging the two eras separately means the smaller 2025+ sample (2 sittings so far) isn't swamped by the larger pre-2025 sample (8 sittings).
No — it means that subtopic has historically carried a smaller share of the marks, not that it's guaranteed absent. Only two subtopics never appeared in any of the 18 papers reviewed; everything else has come up at least once. Use this as a prioritisation guide for limited revision time, not a prediction of what will or won't be tested.
No. Cambridge does not publish topic-frequency statistics — this is an independent analysis built from real, publicly available past papers, with judgment calls made on how to classify multi-skill questions. Treat it as a well-sourced revision-priority guide, not an official document.
Tutopiya's Learning Portal has a full Cambridge IGCSE Mathematics 0580 resource hub with lessons, worked examples and practice questions organised by topic — the tool links directly to it so you can go straight to the subtopics that matter most.
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