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IJMB Subjects: The Full List and How to Choose

How many IJMB subjects to register, how to choose them from the course backwards, and where selection goes wrong.

Choosing your subjects for IJMB is the decision with the longest reach in this entire process. It is made once, usually in a hurry, and it determines which courses you can be admitted to for years afterwards.

At a glance
Rule
Three subjects in a combination matched to the intended degree.
Compulsory
A three-subject combination matched to your intended degree
Coming
Combinations set by the Board
Subjects offered
14 in the current list covered on this site
Chosen by
The requirements of your intended course, not your preferences
Checked against
The admission requirements published for that course

The rule

Three subjects in a combination matched to the intended degree. That is a range, not a target. There is no credit for exceeding it and no discretion below it, because a shortfall is a registration error rather than a choice.

The compulsory element is A three-subject combination matched to your intended degree. Everything else is yours to choose, and the choosing is where candidates go wrong.

How subjects are examined here

Each subject is examined as written examinations per subject, with practicals where relevant, at the end of the programme, marked for points, aggregated across three subjects. advanced level depth, a taught year beyond the school certificate

That shapes which subjects are realistic for you. A taught year at an accredited centre, with the centre’s quality mattering more than any study technique you bring.

Frequently asked, briefly answered

What decides my combination?

The admission requirements of the course you intend to read. Work backwards from the course, not forwards from the subjects you enjoy.

How many subjects must I register?

Three subjects in a combination matched to the intended degree.

Which are compulsory?

A three-subject combination matched to your intended degree. From the next curriculum change, combinations set by the Board.

Should I take the maximum or the minimum?

Take the extra subject if you would credit it without additional effort. Adding a subject you have barely studied buys a failed grade on a certificate you will show for the rest of your life.

Can I register a subject my school does not teach?

You can enter it. Nobody will prepare you for it. This is the most common cause of a surprise failure.

How to choose, in order

  1. Find the O’level requirement for your intended course first. The published admission requirements name the subjects each course requires and the ones it accepts. That list, not your school’s stream, decides your core electives.
  2. Lock those in. Whatever your course names is non-negotiable and chosen before anything else.
  3. Add a second course’s requirements. You will most likely not get your first choice on the first attempt. A combination that qualifies you for two related courses is worth more than one that perfectly fits a single competitive course.
  4. Fill the remainder with subjects you can credit. The remaining slots exist to protect your minimum. Choose for reliability, not for prestige.
  5. Decide the last slot last. Take it if you have a subject you would pass without extra effort. Leave it if you would be starting from nothing.

Where subject selection goes wrong

  • Registering a subject the school does not teach. You can enter it. Nobody will prepare you for it. This is the single most common cause of a surprise failure.
  • Ignoring the practical papers. Several subjects carry a practical or an alternative to practical as a separate paper, with separate preparation and sometimes a separately scheduled session.
  • Leaving the combination to whoever fills the forms. Check the printed entry against what you chose before it is submitted.
  • Counting wrong. Count the subjects on your own entry yourself.
A subject list is not an admission guarantee

The examining body decides what it will examine. Institutions decide what they will accept. Nothing here overrides a course requirement, and a good result in the wrong subjects is worth nothing to a course whose named subject you did not sit.

The subjects covered on this site

Every subject below has its own pages here: what the syllabus covers, how to work its past papers, and how to pass it.

  • Accounting
  • Biology
  • Chemistry
  • Christian Religious Studies
  • Economics
  • French
  • Further Mathematics
  • General Mathematics
  • Geography
  • Government
  • Islamic Studies
  • Literature-in-English
  • Nigerian History
  • Physics

Sources

  1. Interim Joint Matriculation Board, Ahmadu Bello University. www.abu.edu.ng
Verified against the awarding body’s own published material on 15 September 2026. Fees, dates and thresholds are set each cycle: take those from the body’s own announcement for your year.

Why the combination outlives the examination

A subject combination is the longest-lived decision in this process. The result is permanent, the certificate does not expire, and the courses it qualifies you for are fixed by subjects chosen in a single afternoon, often by somebody else.

IJMB is the older of the two A-level routes and is run out of Ahmadu Bello University. Its recognition map differs from JUPEB’s, which is the only question that should decide between them.

Checking against the destination

It is accepted by a wide range of Nigerian universities, with the strongest recognition in the north, but acceptance of the certificate is not the same as acceptance for a course. Every competitive course names subjects, and the named subjects are not negotiable at admission.

Next in this guide

Everything on IJMB in one place:

Start at the IJMB hub for the full map.

Sources

  1. Interim Joint Matriculation Board, Ahmadu Bello University. www.abu.edu.ng
Verified against the awarding body’s own published material on 15 September 2026. Fees, dates and thresholds are set each cycle: take those from the body’s own announcement for your year.
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