Population: JAMB Geography Questions, Answers & Notes

What Population covers in the JAMB Geography syllabus

Population is the total number of people in an area, counted by a census (vital for planning). Population density is people per unit area — fertile lowlands with good climate and resources are densely populated, while harsh highlands and deserts are sparsely populated; distribution is affected by relief, climate, soil, water, resources and jobs. Migration is the movement of people (rural-urban migration moves people from countryside to cities), driven by push factors (unemployment, poverty, insecurity) and pull factors (jobs, amenities, security). Birth and death rates are per 1,000 people per year, and natural increase = birth rate − death rate. A population pyramid shows age-sex structure, and a young population has a high dependency ratio. Nigeria is the most populous country in Africa; rapid growth strains food, housing and services.

For Population, JAMB expects you to be able to:

• Define population, census, density and the population pyramid
• Explain distribution factors and dense/sparse population
• Explain migration (push/pull), birth/death rates and natural increase

Key facts & revision notes: Population

These are the recurring points our Population questions test — revise them until each feels automatic, then practise the questions above to lock them in.

• Population is the total number of people living in a given area at a particular time.
• A census is the official counting of a country's population.
• Population density = number of people ÷ land area (people per square km).
• A densely populated area has many people per square kilometre.
• Migration is the movement of people from one place to settle in another.
• Rural-urban migration is the movement of people from the countryside to cities.
• Birth rate is usually the number of live births per 1,000 people per year.
• Natural increase = birth rate − death rate (excluding migration).
• Distribution is affected by relief, climate, soil, water, resources, and economic (job) opportunities.
• Harsh areas like rugged highlands and deserts are usually sparsely populated.
• Fertile lowlands with good climate and resources are usually densely populated.
• Many dependent young people relative to workers gives a high dependency ratio.
• A population pyramid shows the age and sex distribution of a population.
• Fast population growth strains food supply, housing, schools, health and jobs.
• The working (labour) force is people of working age who are able and willing to work.
• Nigeria is the most populous country in Africa.
• Census data guide planning for schools, hospitals, roads, jobs and resource allocation.
• Natural increase = 38 − 13 = 25 per 1,000.
• Push factors (unemployment, poverty, poor amenities, insecurity) drive people to leave an area.
• Pull factors (jobs, good amenities, security) attract people to move into an area.

Worked examples

Three Population questions with the answer and a short explanation, so you can see how the topic is set before you practise the full set.

How Population is tested in JAMB Geography

Our Population bank holds 20 questions (2 easy, 11 medium, 7 hard). JAMB Geography typically returns to Population year after year, so steady practice on this topic is high-value revision. Questions are multiple-choice with four options, and at UTME pace you get roughly 40 seconds each — which is why timed practice matters.

How to answer Population questions

Work the stem first and predict the answer before you look at the options; then eliminate the ones that contradict the key facts above. Watch for “which is not…”, “all of the above” and “except” style stems, which are where rushed candidates lose easy marks on Population. If a calculation or a precise definition is involved, work it from first principles rather than guessing from a half-remembered rule. When two options look right, re-read the stem for the qualifier that separates them — JAMB rarely repeats an option by accident. If you are still unsure, eliminate the two weakest choices to lift your odds, flag the question, and move on; never burn a full minute on one Geography item when the exam gives you about forty seconds each. Then come back to flagged questions with whatever time remains. The single most reliable way to get faster at Population is repeated timed practice, so use the button above until the recurring patterns feel automatic.

Common mistakes to avoid in Population

The errors that cost marks on Population are usually careless rather than conceptual: misreading a negative stem, confusing two similar terms, or rushing a definition you actually know. Candidates also over-rely on “expo” and last-minute cramming instead of understanding the topic — which fails the moment JAMB rephrases a familiar idea. Treat every option as a claim to be checked against the facts above, keep your working tidy for any calculation, and don’t change a considered answer on a hunch. Above all, revise Population actively by answering questions, not just by re-reading notes — recall under time is what the exam rewards.

Frequently asked questions

Is Population part of the JAMB Geography syllabus?

Yes. Population is a recognised topic in the JAMB Geography syllabus, covering define population, census, density and the population pyramid. You should be able to recall its key facts and apply them to multiple-choice questions.

How many Population questions can I practise on Belmadeng?

There are 20 original, JAMB-standard Population questions in our free bank, each with the correct answer and a worked explanation. You can practise them untimed or as a timed test.

What are the most important points to know about Population?

Population is the total number of people in an area, counted by a census (vital for planning). Population density is people per unit area — fertile lowlands with good climate and resources are densely populated, while harsh highlands and deserts are sparsely populated; distribution is affected by re…

How do I answer Population questions quickly in JAMB?

Read the stem carefully, eliminate clearly wrong options, and match the remaining choices to the key facts for Population. Practising timed Population questions builds the speed you need for UTME's pace of about 40 seconds per question.

Are these JAMB Geography Population questions past questions or original?

They are original questions written to JAMB (UTME) standard and mapped to the official syllabus — not reproduced past papers. This keeps them legal to use freely while closely mirroring how the real exam tests the topic.

Where can I practise Population questions free without signing up?

Right here — tap “Start Population practice” on this page to begin instantly. Belmadeng's CBT practice is completely free and needs no sign-up, download or subscription.

About these questions: original, JAMB-standard items written from the official UTME Geography syllabus (last reviewed 2026-09-18). Belmadeng is an independent study platform and is not affiliated with JAMB. Spotted an error? Use the report link.