GCSE Mathematics

What Do IGCSE Paper Variant Numbers Mean?

0580/42 is syllabus 0580, Paper 4, variant 2 — and the variant is your school's administrative zone. Knowing yours cuts the past-paper pile by two thirds.

Réponse courte

What does variant 1, 2 or 3 mean on an IGCSE paper?

The last digit is the variant: the version of that paper set for your school's administrative zone. In 0580/42, the 4 is the component and the 2 is the variant.

La réponse en bref
In a code like 0580/42, 0580 is the syllabus, the first digit is the component — Paper 4 — and the second digit is the variant. Cambridge produces different question papers for different parts of the world, which it calls administrative zones, and allocates every school to one of six.

Ce qui change la réponse

Which variant you sit is decided by your school's zone allocation, not by your country's name or your own preference.
Zone allocations can change, so the variant your school sat two years ago is not proof of the one you will sit.
Not every component offers the same number of variants; the structure of the code stays the same regardless.
Cambridge publishes grade thresholds per entry option, so a variant that turned out harder is corrected in the threshold rather than left to stand.

Reading 0580/42 from left to right

Every part of the code carries information, and once you can read it the past-paper archive stops being a wall of numbers.

Under the 2025 syllabus, Papers 1 and 3 are the Core route — non-calculator and calculator — and Papers 2 and 4 are the Extended route, again non-calculator and calculator. So the first digit tells you both which paper it is and which route it belongs to.

0580 — the syllabus: Cambridge IGCSE Mathematics
4 — the component: Paper 4, the Extended calculator paper
2 — the variant: the version set for administrative zone 2
0580/41, 0580/42 and 0580/43 are three versions of the same Paper 4

Why three versions of one paper exist

Cambridge's own explanation is short and worth quoting: to keep its exams secure, it produces question papers for different areas of the world, known as administrative zones. Schools are allocated to a zone by location, and each zone has its own timetable.

The reason is time. A paper sat in the morning in one part of the world would otherwise be sittable hours later somewhere else, with the questions already in circulation. Different variants on different timetables remove that problem entirely.

It follows that variants are not tiers. They are not easier and harder versions, they are not sorted by ability, and they do not correspond to anything about the candidate. They correspond to where the school is.

Finding out which variant you sit

Your statement of entry is the answer. It lists the syllabus and the components you have been entered for, including the variant digit, and it is issued well before the exams.

Behind that sits the entry option code your exams officer used, which identifies the components relevant to your zone and the assessment options available. If the statement of entry has not arrived, that is the person to ask.

Do not infer your variant from a website that lists countries against variant numbers. Those lists are secondhand, they go stale when allocations change, and the cost of revising the wrong variant first is a term of misdirected practice.

One further detail catches private candidates in particular: the variant follows the centre entering you, not your home address. If you enter through a centre in a different zone from your school, you sit that centre's variant on that centre's timetable.

What this changes about revision

Cambridge's past-paper filenames follow the same logic. In 0580_s25_qp_42, the s is the May/June series (w is October/November, m is March), 25 is the year, qp is the question paper — ms is the mark scheme — and 42 is Paper 4, variant 2. Filter on the last two digits and a hundred files become a manageable set.

Start with your own variant, because the conventions you will meet in the exam are its conventions: how multi-part questions are laid out, roughly where the longer problem-solving questions sit, how instructions are phrased. That familiarity is worth marks.

Then use the other variants freely. They assess the identical syllabus against the identical assessment objectives, so once you have worked through your own, 41 and 43 are simply more practice at the same standard. The order matters; the exclusion does not.

Administrative zones Cambridge allocates its schools to, each with its own timetable: 6Administrative zones Cambridge allocates its schools to, each with its own timetable[1]

Questions fréquentes

Is variant 3 harder than variant 1?

No. They are written to the same specification and the same standard, and Cambridge publishes grade thresholds for each entry option, so any small difference in how a variant turned out is corrected at the boundary. Chasing an 'easier variant' is chasing something that gets neutralised before the results are issued.

Why does a past paper say 0580/22 when I am sitting Paper 4?

Because 22 means Paper 2, variant 2 — the Extended non-calculator paper — not variant 22. The first digit is always the component and the second the variant. If you are on the Extended route you sit both Paper 2 and Paper 4, so 0580/22 is one of your papers too.

Can I ask to sit a different variant?

No. The variant follows the administrative zone your school is allocated to, and that zone determines the timetable your exams are scheduled on. It is an allocation made by Cambridge on the basis of location, not an option offered to centres or candidates, and there is nothing to be gained by it anyway — the variants assess the same syllabus to the same standard.

Do variant numbers work the same way for other subjects?

Yes, the structure is consistent across Cambridge syllabuses: syllabus code, component digit, variant digit. What changes between subjects is how many components there are and how many variants each one runs, so read the code rather than assuming Paper 4 means the same thing in physics as in maths.

Sources

Cambridge IGCSE Mathematics 0580 syllabus for 2025, 2026 and 2027 — Cambridge Assessment International Education

Dernière mise à jour 21 août 2026