IGCSE Economics 0455 — March 2021 Past Papers, Topics & Exam Tips
The Cambridge IGCSE Economics (0455) March 2021 session consisted of 2 papers, covering 17 syllabus topics across all papers. This page links to every question paper, mark scheme, grade threshold and session feedback document released by Cambridge for this session, together with a topic-level breakdown of what was tested and topic-matched exam tips in our own voice.
Topic coverage in March 2021
Marks in this session were weighted unevenly across the 17 syllabus topics, with the heaviest emphasis on Workers. Substantial weight also fell on Balance of payments and Factors of production , with Government role in economy and Production possibility curve rounding out the five most-tested areas. Together these five topics made up well over half of the topic-level marks awarded in the March 2021 session — a useful signal for where to focus revision time. The full topic-by-paper breakdown is further down the page.
Exam tips for topics in March 2021
- → Balance of payments: Know that fewer imports arise from shrinking an import quota, cutting import expenses, and shrinking any balance of payments shortfall.
- → Factors of production: When identifying factors of production, mentally tick off ALL capital forms: premises, plant, and machinery.
- → Government role in economy: When tackling conflicting-aims questions, systematically walk through the knock-on consequences of each choice to ensure all effects are aligned.
- → Production possibility curve: Keep in mind that a PPC marks the *maximum* output given current resource availability; preference changes alone don't boost production capacity, and using previously idle resources simply shifts you *toward* the PPC frontier.
Study Resources for Economics
Prepare for your exam with these complementary resources:
Jump straight to the topics this session tested most:
0455 March 2021 Papers
0455 Paper 1 - Multiple Choice
45 min • 30 marks
Tests broad syllabus knowledge with 40 questions. Each question has four options (A-D). Core tier paper.
View syllabus topics tested in Paper 1 (16 topics, 30 marks total)
This 0455 Paper 1 from March 2021 tests 16 different syllabus topics. The highest-weighted topic is Demand (The allocation of resources) worth 4 marks out of 30 total marks. Other significant topics include Firms and production (4 marks) and Inflation and deflation (3 marks).
Mark distribution by topic:
Understanding which topics carry the most marks helps you prioritize your Economics revision. Practice questions from high-mark topics like Demand to maximize your score.
0455 Paper 2 - Structured Questions
2 hr 15 min • 90 marks
Extended tier multiple choice with more challenging questions covering the full syllabus. 40 questions, 45 minutes.
View syllabus topics tested in Paper 2 (5 topics, 90 marks total)
This 0455 Paper 2 from March 2021 tests 5 different syllabus topics. The highest-weighted topic is Workers (Microeconomic decision makers) worth 30 marks out of 90 total marks. Other significant topics include Government role in economy (20 marks) and Factors of production (20 marks).
Mark distribution by topic:
Understanding which topics carry the most marks helps you prioritize your Economics revision. Practice questions from high-mark topics like Workers to maximize your score.
Other Resources
Additional materials to help you prepare and understand how exams are marked.
Examiner Report
Insights from examiners on how students performed. Learn common mistakes to avoid and what examiners look for in top answers.
What was tested on each paper — 0455 March 2021
Here's which syllabus topics appeared in each of the 2 Economics 0455 papers in March 2021 and how the marks broke down. Focus your revision on the papers you're sitting — Papers 1, 3 and 6 for Core tier; Papers 2, 4 and 6 for Extended tier. Click any topic below to jump straight to our revision notes, or browse the full Economics 0455 revision guide →.
Paper 1 — Multiple Choice · 30 marks total
Tested 16 topics. The heaviest-weighted were Demand (4m), Firms and production (4m), Inflation and deflation (3m), Households (2m), The role of markets (2m) and Firms (2m), plus 10 other topics.
Paper 2 — Structured Questions · 90 marks total
Tested 5 topics. The heaviest-weighted were Workers (30m), Government role in economy (20m), Factors of production (20m), Balance of payments (20m) and Production possibility curve (20m).
0455 March 2021 at a glance
- Papers: 2
- Topics covered: 17
- Highest-weighted topic: Workers
- Grade thresholds: released by Cambridge (linked above)
- Session feedback: Cambridge report available
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0455 Study Tips & FAQ
What are paper variants?
Cambridge releases multiple variants of each paper (e.g., Paper 11, 12, 13) to accommodate different time zones around the world and maintain exam security.
- Variant 1 (e.g., 11, 21): Usually for Zone 1 (Americas)
- Variant 2 (e.g., 12, 22): Usually for Zone 2 (Europe, Africa)
- Variant 3 (e.g., 13, 23): Usually for Zone 3 (Asia, Oceania)
All variants cover the same syllabus and have similar difficulty. Practice with any variant to prepare effectively for your exam.
How to use Mark Schemes effectively
Mark schemes show exactly how examiners award marks for each question. Understanding them helps you write answers that earn full marks.
Example from a Physics mark scheme:
Mark scheme answer:
• speed = distance / time [1 mark for formula]
• speed = 150 / 5 = 30 m/s [1 mark for correct answer with unit]
Tips:
- Look for key words that must appear in your answer
- Note how many points are needed for each mark
- Check if units are required for the final mark
- Understand the difference between "state" (brief) and "explain" (detailed)
Understanding Grade Thresholds
Grade thresholds show the minimum marks needed for each grade. They vary each session based on paper difficulty — harder papers have lower thresholds.
Example Grade Thresholds (out of 100 total):
* Actual thresholds vary by subject and session
How to use thresholds:
- Set realistic target marks based on your goal grade
- Track your practice paper scores against thresholds
- Remember: you don't need 100% for an A* — aim for consistency
- Compare thresholds across sessions to gauge difficulty trends
How is the topic breakdown calculated?
The "Topics Breakdown by Paper" section above shows which syllabus topics are tested in each paper and how many marks they carry. Here's how we calculate this:
Our methodology:
- Extract questions: We analyze each question paper (QP) and identify individual questions and their mark allocations (shown in square brackets, e.g., [3]).
- Match to syllabus: Each question is matched to the official Cambridge 0455 syllabus topics based on keywords, concepts, and question content.
- Sum marks per topic: For each paper, we add up the marks for all questions testing the same topic. For example, if Q1 (4 marks) and Q5b (3 marks) both test "Enzymes", that topic shows as "7 marks" for that paper.
Example: If Paper 3 shows "Photosynthesis - 13 marks", it means questions worth a total of 13 marks (out of the paper's 80 marks) tested the Photosynthesis topic from the Plant Nutrition unit of the syllabus.
How to use this: Look at the paper(s) you'll be taking (e.g., Papers 2, 4, 6 for Extended tier). The topics with the highest marks in YOUR papers are where you should focus your revision. A topic worth 15 marks deserves more study time than one worth 3 marks.
Note: Our topic matching may be inaccurate for questions that span multiple topics. Use this as a guide alongside the official syllabus.
How to Use IGCSE Economics Past Papers
📝 Timed Practice
Complete papers under exam conditions. 0455 Paper 4 is 1 hour 15 minutes - practice finishing within this time to build exam stamina.
✅ Self-Marking
Use the mark scheme to score your answers. Look for marking points you missed and understand what examiners expect in Economics responses.
📊 Examiner Reports
Read the 0455 examiner report to see common mistakes. Focus revision on topics where candidates typically lose marks.
🎯 Grade Targets
Check grade thresholds to see how many marks you need for your target grade. An A* in IGCSE Economics typically requires 85-90%.
Frequently Asked Questions
Where can I download IGCSE Economics March 2021 past papers?
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What is the difference between paper variants 11, 12, and 13?
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