JAMB Physics past questions and answers

The real enemy in Physics is the clock

Physics carries 40 of the UTME's 180 questions, about 89 of the 400 marks, and in a well-paced exam you have roughly 25–30 minutes for it. That is under 45 seconds per question, in the subject where almost every question asks you to do something: pick a relationship, rearrange it, substitute, compute, check the unit.

This is why Physics, more than any other subject, punishes candidates who practised untimed. Their knowledge is real, but their pace was never tested, and in the hall they solve fifteen questions beautifully, rush ten, and never see the last eight, questions they could have answered, worth marks they simply donated. In Physics, speed is not a bonus skill; it is the skill, and it is built only one way: full 40-question sets against a clock, again and again, until the pace is boring.

The topics JAMB repeats every year

UTME Physics is broad but stable. These are the recurring areas, confirm the full detail against the official syllabus at jamb.gov.ng or our JAMB syllabus 2026 guide:

Formula recall vs formula application

Many candidates prepare for Physics by memorising a formula sheet, then discover in the hall that recall was never the test. A UTME Physics question does not ask "state the formula for power". It describes a pump raising water through a height in a given time and asks for the power, leaving you to recognise which relationship the situation is, rearrange it for the unknown, and keep the units straight while substituting.

That recognition step is the actual skill, and it cannot be memorised. It has to be trained, by meeting hundreds of described situations and mapping each to its relationship. This is precisely what past-question practice builds and rereading a formula sheet does not. A useful habit for every practice question you miss:

1. Ask first: which relationship was this? If you couldn't name it, the gap is recognition, reread the topic's core relationships, then retry similar questions.
2. If you named it but got it wrong, the gap is execution: a rearrangement slip, a substitution slip, or, most often, a unit slip.

Those are different weaknesses with different fixes, and the explanation under a worked past question is what tells you which one you have.

Unit conversions: the silent mark-killer

Physics option lists are engineered around unit errors. The candidate who forgets a conversion doesn't get a nonsense answer that warns them. They get an answer that is sitting right there among the options, looking correct. The conversions that do the most damage:

• Celsius to kelvin in gas-law and heat questions, add 273; never put °C into a gas-law ratio.
• Grams to kilograms before using force, energy or momentum relationships.
• Centimetres to metres in optics, pressure and density work.
• km/h to m/s in motion questions (divide by 3.6).
• Prefixes: milli, micro, kilo and mega on electrical quantities. A mA left as A is three orders of magnitude of error, and the wrong option will be there to receive it.

The defence is a mechanical habit: convert everything to SI units before substituting anything, and write the unit beside each number on your rough sheet. It costs a few seconds per question and refunds them in marks.

A pacing plan for 40 questions

• First pass (about 18–20 minutes): answer every question you can do in under a minute, definitions, unit questions, single-step substitutions. Flag anything longer and keep moving.
• Second pass (about 8–10 minutes): return to the flagged calculations with the easy marks already banked, and give each at most 90 seconds.
• Final sweep: there is no negative marking, so eliminate what you can on anything still open (wrong units and impossible magnitudes usually kill an option or two) and answer everything. A blank is a guaranteed zero.

The on-screen calculator the CBT provides helps here too, but only if it isn't a stranger. Practise with an on-screen calculator beforehand and reserve it for genuine arithmetic, not steps you can estimate against the options.

The mistakes that cost the most marks

• Practising untimed, then meeting real exam pace for the first time on exam day.
• Substituting before converting. The °C-in-a-gas-law and grams-in-a-force-equation classics.
• Wrestling one long calculation past the 90-second mark while three easy questions go unseen further down the paper.
• Memorising formulas without practising recognition, knowing v = u + at is worthless if you can't spot which described situation calls for it.
• Ignoring the "small" theory questions on instruments, definitions and phenomena, which are the fastest marks on the paper.
• Leaving blanks. Eliminate, guess, move on, every question answered.

Practising Physics inside JAMB Pro

The app covers every drill this guide prescribes:

• 1,224 real JAMB Physics past questions, download the subject once and practise fully offline, no data needed.
• Timed CBT mock is the pacing tool: the full four-subject, two-hour format with the real timer, question navigator and on-screen calculator, so 40-questions-in-under-30-minutes becomes a rehearsed rhythm rather than a hope.
• Practice mode shows a written explanation under every answer, including the relationship used and the working, which is how you diagnose whether a miss was recognition or execution.
• Year-by-year past papers with pause and resume let you run complete 40-question Physics sets from past years, the way the pacing plan above demands.
• The Progress tab tracks per-subject accuracy over time, so you can see whether Physics is genuinely your weak subject or just the one you fear.
• Bookmarks collect the questions that beat you, the transformer ratio you inverted, the projectile you fumbled, for a cold retry next week.

All free: no sign-up, no ads.

Try one yourself

Below is a real JAMB Physics past question from 2012, laid out exactly the way the app shows it: instruction line, options, and the full explanation once you answer. Nothing to download. See how you do.

JAMB 2012 Physics

The characteristic of a vibration that determines its intensity is the

AFrequency× BOvertone× CWavelength× DAmplitude✓

Check answer

Every one of the 1,224 Physics questions in JAMB Pro comes with an explanation like that, not just an answer letter. Free, offline, no ads.

Frequently asked

Keep reading