How to Score 300 and Above in JAMB

Let us start with the arithmetic, because it removes the mystery. The UTME is scored out of 400, with four subjects each marked out of 100. A score of 300 therefore means averaging 75 per subject. That is demanding but it is a clear, trainable target, and it is the reason this guide is about systems and not talent.

No article can promise you 300. What follows is the approach that gives your practice the best chance to turn into marks.

Step one: set per-subject targets

Do not aim at "300". Aim at four numbers that add up to 300 and match your strengths. An illustrative split:

This is only an example. Your own split depends on where you start. A first full mock gives you a baseline, and the gap between the baseline and the target for each subject tells you where to spend your hours. If one subject sits 25 marks below its target and another sits 5 below, the first gets most of the time.

Step two: begin from the syllabus

JAMB publishes its syllabus for each subject on its IBASS system. Read it for your four subjects and mark each topic as strong, shaky or unknown. This stops you wasting weeks on topics that JAMB barely tests while skipping ones it clearly lists.

Step three: run the topic-mastery loop

For each shaky topic, repeat this loop:

1. Read or watch a short explanation of the topic.
2. Attempt 10 to 20 past questions on that topic only, untimed.
3. Check every answer, and write one line explaining each mistake.
4. Return to the topic two or three days later and attempt a fresh set.
5. Move the topic from "shaky" to "strong" only after you score consistently well on new questions.

The key is the written reason for each mistake. It turns a wrong answer into a rule you will remember. Our guide on how to use past questions goes deeper on this habit.

Step four: a weekly mock rhythm

A sensible week for the last two to three months looks like this:

• Monday to Thursday: topic work in your two weakest subjects, plus 20 to 30 minutes of English.
• Friday: mixed practice across all four subjects, timed.
• Saturday: one full timed mock, taken seriously.
• Sunday: review the mock, update your topic list, and rest.

The Saturday mock matters because it trains pace and stamina, not only content. Read our explanation of the JAMB mock exam for how the official one differs from a practice mock.

Step five: master CBT timing

The UTME is a computer-based test across four subjects, and pace matters as much as knowledge. Divide the time JAMB gives by the number of questions to get your average per question. Check the current duration and rules in the JAMB brochure.

Habits that help:

• Answer every question you are sure about first and flag the rest.
• Do not spend more than a minute on one question on the first pass.
• Leave a few minutes at the end for flagged questions.
• Practise on screen, not only on paper, so scrolling and navigation feel natural.

Mathematics and Physics candidates should also practise arithmetic without leaning on a calculator. Reports say the CBT offers only a basic on-screen one, and personal calculators are not allowed, as covered in our note on the JAMB CBT calculator.

Common mistakes that cost marks

• Practising only your favourite subject. The weakest subject drags the total down.
• Reading without testing. Recognising a page is not the same as recalling it under time pressure.
• Never reviewing mocks. A mock without review is a score and nothing else.
• Ignoring English. Everyone writes it, and a strong English score lifts the total whatever your course.
• Skipping the prescribed reading text. JAMB has named a Use of English text each year, for example The Lekki Headmaster for 2026, so check the 2027 requirement when JAMB releases it.
• Believing in "expo". Leaked-paper promises are scams, and chasing them wastes the weeks you need for real preparation.

What a good study day looks like

A strong day does not have to be long. For a candidate with school during the day, it might be:

• 20 minutes of Use of English first thing, such as comprehension or a lexis set.
• 60 to 90 minutes in the evening on one weak topic, using the mastery loop above.
• 15 minutes at the end writing down the mistakes you made and the rule that fixes each one.

On weekends, extend the topic block and add the weekly mock. The point is to stack small, repeatable wins. Candidates who study four hours once a week and nothing else usually remember less than those who study one focused hour daily. Protect your sleep as well, since recall depends on it.

Put it together

A workable plan: baseline mock in week one, topic loops in the middle weeks, weekly full mocks in the final stretch, and a calm last week of light revision. If you are short of time, our guide to revising in the last 30 days condenses this.

ExamPadi offers 46,182 practice questions across JAMB, WAEC, NECO and NABTEB, with free daily practice and a Pro tier for full timed mocks. Try the timed CBT mode through the JAMB CBT app page, then see how the JAMB practice hub organises questions by subject. Scores cannot be guaranteed, but a consistent system is the best investment you can make.