JAMB 2026 · Agricultural Science
JAMB Agricultural Science past questions
Agricultural Science looks friendly. Many candidates grew up around farms, so the subject feels familiar before revision even starts. The exam punishes that comfort. UTME Agric is written in the language of the textbook: exact terms for tools, tillage operations, soil horizons, breeds and diseases, where the everyday word is one of the wrong options. This guide covers what repeats, the terminology trap, and how to use a smaller question bank honestly and well.
How Agricultural Science is scored in the UTME
Agricultural Science carries 40 of the UTME's 180 questions, the same as every subject apart from Use of English, which has 60. At roughly 2.22 marks per question, it is worth about 89 of the total 400 marks, and a well-paced candidate gives it 25 to 30 minutes of the two-hour exam.
Most of the paper is recall with a practical flavour: name the implement, identify the deficiency symptom, pick the correct planting practice, match the breed to the animal. A handful of questions lean on simple applied reasoning, working out why a practice is done or what follows from a soil property, but nothing requires calculation beyond basic arithmetic. Pace, as usual, comes from preparation.
There is no negative marking in the UTME, so answer everything. An eliminated option or two turns a guess into decent odds, and a blank earns nothing at all.
The topics JAMB repeats every year
The syllabus covers the whole farming enterprise, from soil to market. These are the clusters that supply questions year after year:
| Topic area | What it covers | Why it matters |
|---|---|---|
| Meaning, importance and branches | What agriculture is, its importance to the economy, and branches such as agronomy, horticulture and animal husbandry | Reliable opening questions; branches are matched to their definitions |
| Agricultural ecology | Ecological zones, climate and its effect on farming, biotic and abiotic factors of production | Zone-and-crop matching questions recur; know which crops suit which zones of Nigeria |
| Soils | Formation, types (sandy, loamy, clayey), profile and horizons, physical and chemical properties, fertility, erosion and conservation | The heaviest single cluster in most papers; properties and conservation methods are tested precisely |
| Farm inputs | Seeds and planting materials, fertilisers and manures, agrochemicals, labour and capital | Fertiliser types and their nutrients are a fixed question shape |
| Crop production | Classification of crops, propagation methods, planting operations, husbandry practices, harvesting and storage | Pre-planting, planting and post-planting operations must be known in order and by name |
| Pests and diseases of crops | Insect pests and their damage, crop diseases and their causal organisms, prevention and control | Matching pest or pathogen to crop and to control method is asked nearly every year |
| Animal production | Types and breeds of farm animals, nutrition and rations, reproduction, housing, health and disease control | Breed names and disease symptoms separate prepared candidates from familiar ones |
| Farm machinery and tools | Simple farm tools, implements and machines, their uses, maintenance and the difference between them | Identification questions; the exact use of each tool matters, not the general idea |
| Agricultural economics and extension | Factors of production, farm records and accounts, land tenure, extension methods and agencies | Definitions and examples are tested; land tenure systems repeat steadily |
| Marketing and farming systems | Marketing of produce and its channels, and the systems of agriculture practised in Nigeria such as shifting cultivation, mixed farming and pastoralism | System-definition matching is a classic closer; each system has one distinguishing feature to know |
Because the bank you drill will be smaller than for the core subjects, the syllabus matters even more here. Download the official version from jamb.gov.ng, and use our syllabus guide to turn it into a checklist you tick off topic by topic.
Terminology and specimens decide marks
Here is the trap that catches candidates who "know farming". The exam asks for the implement used for the secondary tillage operation that breaks clods and levels the seedbed. The everyday answer is "we use a hoe for that". The exam wants the harrow, distinguished from the plough beside it in the options. It asks which soil layer is the zone of leaching, which propagation method suits cassava, and which nutrient deficiency shows as yellowing between leaf veins. General farm experience does not supply those answers. The textbook's exact vocabulary does.
Specimen and diagram recognition is the same skill in visual form. Agricultural Science papers routinely describe or show a tool, a soil profile, a part of an animal, or a pest, and ask you to identify it or state its use. When you revise, revise with the figures: cover the labels in your textbook diagrams and name the parts from memory, then check. Do the same for the common farm tools and implements, the breeds of cattle, sheep, goats and poultry in the syllabus, and the major pests. Ten minutes with labelled diagrams beats an hour of prose for this class of question.
A useful practice habit: keep a running two-column list, everyday word on the left, textbook term on the right. "Big hoe" becomes "ridger". "Fowl house" becomes "deep litter system". The right-hand column is what the exam is written in.
A smaller bank, used honestly
Straight talk about numbers. JAMB Pro's Agricultural Science bank holds 320 real past questions. That is a smaller set than the core subjects carry (English, Maths, Physics, Chemistry and Biology all run to four figures), and it will not touch every syllabus point the exam could draw from. We would rather tell you that plainly than let you assume 320 questions equals full coverage.
Used correctly, a bank this size still earns its place. It is large enough to teach you the recurring question shapes, to test every major topic cluster, and to expose the difference between your farm knowledge and the exam's vocabulary before exam day does it for you. The honest workflow: study each topic from the textbook and syllabus first, then drill the bank to check retention and learn how JAMB phrases things. The bank confirms and sharpens; the syllabus and textbook do the teaching.
Common mistakes in JAMB Agricultural Science
- Trusting farm familiarity. Growing up around farming builds intuition, not terminology. The exam is written in textbook language and marks the textbook word.
- Skipping the diagrams. Tools, soil profiles, animal parts and pests are tested by recognition. Prose-only revision leaves those marks on the table.
- Vague soil knowledge. Soils is the heavyweight cluster. Know the properties of each soil type, the horizons in order, and the named methods of conservation, not a general sense of "erosion is bad".
- Ignoring economics and extension. Candidates drill crops and animals and abandon land tenure, farm records and extension methods. Those questions still come, and they are easy marks for anyone who read the chapter.
- Learning practices without their order. Pre-planting, planting and post-planting operations are tested as a sequence. Know which operation belongs to which stage.
- Treating a question bank as the whole syllabus. With 320 questions, gaps are certain. Let the syllabus set your topic list and the bank test it.
Working past papers year by year
Timed, complete papers remain the best rehearsal, and Agricultural Science rewards them the usual way: weighting becomes visible (you will feel how much soils and crop production dominate), pace becomes automatic, and question shapes become familiar. Review every miss against the textbook, and every guess too, because a lucky guess unreviewed is a mark you will not get twice.
And ignore anyone offering "expo" or "runs" for the exam. They are scams, every one, and candidates lose money and sometimes their registration chasing them. The repetition in real past questions is the only legitimate preview there is, and it is free.
Where the marks concentrate
Across recent papers, soils, crop production and animal production together account for well over half the questions in a typical Agricultural Science paper. If your time is short, master those three clusters with their exact terms first, then spread out to ecology, economics and the rest. Depth in the heavy clusters beats thin coverage of everything.
Practising Agricultural Science inside JAMB Pro
The app fits the workflow this guide describes:
- 320 real JAMB Agricultural Science past questions, each with a written explanation, so every miss teaches you the textbook term you were missing. A smaller bank than the core subjects, and best used alongside the syllabus, as covered above.
- Practice mode shows the answer and explanation after every question, which is where the everyday-word-versus-textbook-term gap gets closed.
- Test mode and timed CBT mocks rehearse the real format: the full timer, on-screen calculator and question navigator, with your 25 to 30 minute pace inside a four-subject sitting.
- Year-by-year past papers with pause and resume for complete timed runs.
- The Progress tab shows your Agric accuracy beside your other subjects, so you can see whether the terminology work is landing, and Bookmarks hold the identification questions you want to retry.
- The Daily Challenge keeps a few questions a day flowing, which suits a subject built on many small exact facts.
Free, works offline once the subject is downloaded, no sign-up, no ads.
Try one yourself
Below is a real JAMB Agricultural Science past question from 2023, 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.
Which of the following is not a branch of agriculture?
Answer: D — Zoology
Zoology is the scientific study of animals,
and while it can overlap with agriculture (such as in livestock farming), it is not specifically a branch of agriculture.
The main branches of agriculture include Horticulture (cultivation of plants), Forestry (management of forests), and Agronomy (science of crop production).
Every one of the 320 Agricultural Science questions in JAMB Pro comes with an explanation like that, not just an answer letter. Free, offline, no ads.
Drill the exam's vocabulary
320 real JAMB Agricultural Science questions with an explanation on every answer, plus full timed CBT mocks. Free, offline, no sign-up.
Frequently asked
How many Agricultural Science questions are in JAMB?
40 of the 180 UTME questions, the same as every subject except Use of English, which has 60. At roughly 2.22 marks per question that is about 89 of the 400 marks, and a well-paced candidate gives the subject 25 to 30 minutes.
Which topics does JAMB repeat most in Agricultural Science?
The meaning, importance and branches of agriculture, agricultural ecology, soils (formation, types, properties, fertility and conservation), farm inputs, crop production from propagation to harvesting, pests and diseases of crops, animal production (breeds, nutrition, reproduction and health), farm machinery and tools, agricultural economics and extension, marketing of produce, and the systems of agriculture practised in Nigeria.
Does JAMB Agricultural Science test diagrams and specimens?
Yes. Questions regularly turn on recognising a tool, implement, specimen, soil profile or animal part from a description or figure, and on using its exact name. Candidates who revise with the pictures in their textbook, not just the prose, keep marks that others lose.
How many Agricultural Science past questions are in JAMB Pro?
320 real past questions, each with a written explanation. That is one of the smaller banks in the app, so treat it as a drilling companion to the official syllabus and your textbook rather than complete coverage. The app is free, works offline, and needs no sign-up.