Preparing for the Ijmb examination can feel overwhelming, especially when you are unsure of where to begin or what topics to focus on. With a wide syllabus covering multiple subjects, many students make the mistake of trying to read everything equally, only to run out of time before the exam. In this article, we have highlight top five most repeated topics across different courses from multiple years. Also, you will learn how to find area of concentration using past questions, Exam focused textbooks and syllabus.
The smartest approach to IJMB preparation is identifying your areas of concentration, and the most reliable way to do that is by studying recent past questions. Not all topics on the syllabus will be tested, some are just for learning purposes. Use the 80/20 approach, that is focusing 80% more on frequently tested topics and 20% on other areas.
Why Past Questions Are Your Best Study Tool
Past questions are not just old exam papers. They are a window into the examiner's mind. By going through recent past questions, you can clearly see which topics come up time and time again, which questions get repeated across different years, how questions are structured and worded, and what depth of knowledge is expected from candidates.
When you notice that a particular topic has appeared in four out of the last five years, that is a strong signal that it is a high-priority area you cannot afford to ignore. On the other hand, topics that have never appeared or appeared only once may not deserve as much of your time.
How to Use Past Questions to Find Areas of Concentration
The process is straightforward. Start by gathering at least three to five years of recent IJMB past questions for each subject you are offering. Go through each paper carefully and write down every topic that was tested. After going through all the papers, look for topics that appear repeatedly across different years. These repeated topics are your areas of concentration.
Next, rank the topics from the most frequently tested to the least. This ranking becomes your personal study guide. Begin your preparation from the top of the list and work your way down. This method ensures that even if you do not cover everything, you have already studied the topics most likely to appear in your examination.
What to Look Out For
As you go through past questions, pay attention to topics that appear every single year without fail, questions that are almost identical across different years with only slight changes in wording, topics that carry higher marks or appear in both the objective and theory sections, and any emerging patterns in recent years that suggest a shift in examiner focus. Focus 80% percent of your energy there.
These observations will sharpen your preparation and help you avoid wasting time on topics that are unlikely to be tested.
Combine Past Questions With Your Syllabus
While past questions are extremely helpful, they work best when used alongside your official IJMB syllabus. Cross-check the topics you have identified from past questions against the syllabus to confirm they are still relevant. Sometimes the syllabus is updated, and topics that were tested in older papers may no longer be included. Using both resources together gives you the most accurate and complete picture of what to study.
IJMB most repeated Topics to concentrate
you're likely to see questions from these topics, we have analyze IJMB past questions of the last 7 years and here is what we found.
Note, we only pick out the top five from each course. To find out more, go through your past questions carefully.
1. ECONOMICS: top five areas of concentration
1. Demand and Supply (laws, curves, shifts, equilibrium)
2. Market Structures (perfect competition, monopoly, oligopoly)
3. National Income (GDP, GNP, measurement methods)
4. Inflation (types, causes, effects, control measures)
5. International Trade (balance of payments, trade policies, exchange rates)
2. Areas of concentration on MATHEMATICS
1. Differentiation and Integration (calculus, applications)
2. Algebra (quadratic equations, polynomials, partial fractions)
3. Trigonometry (identities, equations, sine and cosine rules)
4. Matrices and Determinants (operations, inverse, solving equations)
5. Statistics and Probability (mean, median, mode, probability theory)
4. BIOLOGY'S areas of concentration
1. Cell Biology (structure, functions, cell division — mitosis and meiosis)
2. Genetics and Heredity (Mendel's laws, DNA, inheritance patterns)
3. Ecology and the Environment (food chains, ecosystems, population)
4. Nutrition and Digestion (types of nutrition, digestive system)
5. Reproduction (sexual and asexual reproduction, reproductive systems)
5. CHEMISTRY'S areas of concentration
1. Atomic Structure and Bonding (ionic, covalent, metallic bonds)
2. Equilibrium and Reaction Rates (Le Chatelier's principle, factors affecting rate)
3. Electrochemistry (electrolysis, electrochemical cells, Faraday's laws)
4. Organic Chemistry (hydrocarbons, functional groups, reactions)
5. Acids, Bases and Salts (pH, neutralization, preparation of salts)
6. PHYSICS areas of concentration
1. Mechanics (Newton's laws, motion, momentum, energy)
2. Waves and Sound (types of waves, wave properties, resonance)
3. Electricity and Magnetism (circuits, Ohm's law, electromagnetic induction)
4. Heat and Thermodynamics (temperature, heat transfer, gas laws)
5. Optics (reflection, refraction, lenses, optical instruments)
7. GOVERNMENT exam focus
1. Constitutions (types, features, supremacy, amendments)
2. Arms of Government (executive, legislature, judiciary and their functions)
3. Political Parties and Party Systems (types, functions, role in democracy)
4. Federalism (features, merits, demerits, examples)
5. Electoral Systems and Voting (types of elections, INEC, suffrage)
8. LITERATURE areas of concentration
1. Poetry Analysis (themes, structure, literary devices, tone)
2. Prose Fiction (plot, characterization, setting, point of view)
3. Drama (tragic and comic elements, conflict, themes)
4. Themes and Characterization (across all genres of set texts)
5. Figures of Speech and Stylistic Devices (in both prose and poetry)
You must study your recommended texts earnestly.
9. ACCOUNTING
1. Bank Reconciliation Statement (causes of difference, preparation)
2. Final Accounts (trading, profit and loss account, balance sheet)
3. Depreciation (methods — straight line, reducing balance, and entries)
4. Partnership Accounts (admission, retirement, profit sharing)
5. Incomplete Records (single entry, statements of affairs)
These topics have consistently appeared across multiple years of IJMB examinations. Mastering them thoroughly gives you a very strong foundation and significantly increases your chances of scoring high in each subject.