Cambridge IGCSE Computer Science (0478) Past Papers & Marking Schemes (2018-2025)
Download every Cambridge IGCSE Computer Science (0478) past paper from 2018, 2018, 2019, 2019, 2020, 2020, 2021, 2021, 2022, 2022, 2023, 2023, 2024, 2024, 2025, 2025, plus the official marking schemes. Work through a full paper under timed conditions, mark your own with the scheme, and spot the exact topics costing you marks.
2025 (Oct/Nov)
2025 (May/June)
2024 (Oct/Nov)
2024 (May/June)
2023 (Oct/Nov)
2023 (May/June)
2022 (Oct/Nov)
2022 (May/June)
2021 (Oct/Nov)
2021 (May/June)
2020 (Oct/Nov)
2020 (May/June)
2019 (Oct/Nov)
2019 (May/June)
2018 (Oct/Nov)
2018 (May/June)
Why Use IGCSE Past Papers?
Real exam format
See the exact question styles, command words and mark allocations examiners use — so nothing on exam day is a surprise.
Official marking schemes
Every paper comes with the real mark scheme. Mark your own answers the way an examiner would and see exactly where you dropped points.
Know your weak topics
A bad paper isn't a failure — it's a diagnostic. Use the mark scheme to spot the topics costing you marks, then drill those.
Exam timing, trained
Pacing is a skill on its own. Sit a full paper under real exam timing — past papers are the only way to build it.
Cambridge IGCSE past papers — frequently asked questions
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Getting more help
Ready to sit your first Cambridge IGCSE Computer Science past paper?
Pick a year above, print the paper, and set a timer for the real exam length. Come back for the mark scheme when you're done.