JAMB Quizzes

Physics

JAMB Physics Quiz – Electricity, Heat, and Optics

Practice JAMB Physics questions on electric fields, heat transfer, waves, optics, and thermal expansion to improve your exam performance.

3 min

Chemistry

Chemistry Practice: Reaction Rates, Entropy & Organic Naming

Master the core principles of physical and industrial chemistry with this comprehensive practice set. This quiz covers the order of increasing entropy across states of matter and the industrial extraction of aluminium, specifically focusing on the graphite anode and its oxidation reaction. Explore the chemistry of water, including the salts responsible for temporary hardness, and test your IUPAC nomenclature with compounds like Propane-1,3-diol ($HOCH₂CH₂CH₂OH$). We also review the greenhouse effect, the mechanism by which a catalyst lowers activation energy, and the distinction between chemical and physical changes. Finally, sharpen your understanding of deliquescent substances like silica gel, the relationship between empirical and molecular formulae, and how the rate of reaction is expressed in terms of concentration and time.

3 min

Chemistry

JAMB Chemistry CBT: Blast Furnace, Ammonium Ions & Oxidation States

Evaluate your chemical knowledge with this advanced practice set. This quiz covers the reduction of potassium dichromate (K₂Cr₂O₇) and the resulting orange-to-green color change. Explore the structural chemistry of the ammonium ion (NH₄⁺) and its dative covalent bond, as well as the fundamental differences between aldehydes and ketones. Test your understanding of chemical equilibrium with large Kc values and calculations involving the Ideal Gas Law ($n = PV/RT$). We also analyze the industrial extraction of iron in the blast furnace, focusing on carbon monoxide as a reducing agent, the thermal decomposition of ammonium trioxonitrate (V), and the determination of the maximum oxidation state of chlorine (+$7$) in perchloric acid ($HClO₄$).

3 min

CRS

JAMB CRS Practice Questions: Bible Leaders, Prophets & Key Events (CBT)

Practice JAMB Christian Religious Studies (CRS) questions covering biblical leaders, prophets, judges, and major Old Testament events. Perfect for CBT exam preparation.

3 min

Government

AMB Government Past Questions on State, Power & International Organizations (UTME)

Practice JAMB Government past questions covering power and authority, origin of the state, Nigerian political history, the United Nations, and African Union. Perfect for UTME candidates doing focused exam revision.

3 min

Biology

JAMB 2024 Biology Past Questions – Quiz 5

Practice JAMB 2024 Biology past questions in CBT format with real exam questions from the 2024 JAMB examination. This quiz covers topics such as evolution, diffusion, mutation, homeostasis, enzymes, animal classification, and insectivorous plants. Ideal for candidates preparing for JAMB Biology who want focused, year-specific practice and exam-ready revision.

2 min

Biology

JAMB Biology Past Questions on Cell Biology, Genetics & Physiology (CBT)

Practice JAMB Biology past questions in this CBT quiz covering cell structure and function, DNA and genetics, human and insect physiology, and evolutionary theories like use and disuse. Improve exam speed, accuracy, and confidence with instant results.

3 min

English

JAMB English Past Questions Meaning, Grammar & Stress

Practice JAMB English past questions in a real CBT practice test. This quiz covers subject–verb agreement (a variety of options), opposites (miserly), vocabulary meaning (malignant), emphatic stress (CANNOT), and sentence interpretation. Timed and exam-focused.

3 min

Physics

JAMB Physics Quiz – Electromagnetism, Optics, and Heat

Practice JAMB Physics questions on electroplating, induced current, thermometry, heat transfer, mechanics, waves, and optics to strengthen your exam preparation.

3 min

Chemistry

Chemistry Practice: Equilibrium, Faraday's Law, and Organic Isomers

Test your chemical logic and laboratory knowledge with this comprehensive practice set. This quiz explores the reaction between water and chlorine and the resulting acidic solution. Dive into physical chemistry with questions on salt preparation methods, the impact of temperature on endothermic equilibrium, and the intermolecular forces (Hydrogen bonding) dominant in ethanol. Challenge your quantitative skills by calculating the Coulombs of electricity required to deposit 6.11g of Silver ($Ag$). Additionally, we cover organic chemistry topics including isomers of C₂H₄Br₂, the chemical distinction between oils and fats, factors affecting the solubility of solids, and the characteristic color change of Potassium dichromate (K₂Cr₂O₇) in redox reactions.

3 min

Physics

JAMB Physics Quiz – Waves, Mechanics, and Thermodynamics

Practice JAMB Physics questions on waves, forces, optics, magnetism, heat transfer, and decay calculations to boost your exam readiness.

3 min

CRS

JAMB Bible Studies CBT: Noah, Patriarchs & Exodus Events

Practice JAMB Bible Studies CBT questions on Noah’s flood, Jacob and Joseph, Exodus events, and key Bible figures. Perfect for UTME exam preparation.

3 min

Chemistry

JAMB Chemistry Practice Quiz: Gas Preparation, Organic Chemistry & Atomic Structure

Practice JAMB Chemistry questions covering laboratory gas preparation, organic reactions, detergents, atomic structure, ionization energy, oxides, mixtures, and ores. This free CBT-style quiz is designed strictly for JAMB exam preparation.

3 min

Chemistry

JAMB Chemistry CBT: Chemical Bonding, Hydrated Salts, and Organic Synthesis

Test your chemistry expertise with this practice set covering essential inorganic and organic concepts. This quiz includes stoichiometric calculations for the volume of CO₂ produced at s.t.p. during the thermal decomposition of sodium hydrogen trioxocarbonate (IV). Explore the physical properties of salts, specifically the phenomenon of efflorescence where hydrated salts become anhydrous. We also cover chemical bonding, including electron transfer and the dative (coordinate) bond in the hydroxonium ion (H₃O⁺). Review industrial and laboratory reactions such as the thermal decomposition of potassium nitrate (KNO₃), the decolourisation of acidified KMnO₄, and methods to synthesize alkanols from alkenes. Finally, master naming conventions with the IUPAC name of C₆H₅OH.

3 min

English

CBT Exam Practice – Idioms, Vocabulary & Rhymes

Test your JAMB English skills with this CBT exam practice covering idioms, word meaning, rhyming words, and sentence interpretation. Improve accuracy, speed, and exam readiness.

3 min

Biology

JAMB Biology Past Questions on Cell Biology, Genetics & Ecology (CBT Practice)

Practice JAMB Biology past questions in this CBT quiz covering cell structure and ribosome function, DNA and genetics, human physiological variation, and ecological habitats like seaweeds and barnacles. Improve exam speed and accuracy with instant results.

3 min

Physics

JAMB Physics Quiz – Waves, Heat, and Electricity

Practice JAMB Physics questions on X-rays, photoelectric effect, harmonic motion, heat capacity, friction, and sound properties to strengthen your exam readiness.

3 min

Physics

JAMB Physics Quiz – Energy, Magnetism, and Waves

Practice JAMB Physics questions on energy conservation, magnetism, photoelectric effect, heat, and optics to boost your exam readiness.

3 min

Physics

JAMB Physics Quiz – Electricity, Magnetism, and Mechanics

Practice JAMB Physics questions on electric circuits, photoelectric effect, mechanics, magnetic fields, and kinetic theory of gases to improve your exam performance.

3 min

Biology

JAMB 2024 Biology Past Questions – Quiz 1

Practice JAMB 2024 Biology past questions in CBT format with real exam questions from the 2024 JAMB examination. This quiz covers topics such as germination, ecology, circulation, blood components, adaptation, and ecological relationships. Ideal for candidates preparing for JAMB Biology using accurate, year-specific questions.

2 min

Chemistry

JAMB 2025 Chemistry Past Questions: Stoichiometry, Oxidation States & Industrial Chemistry

Practice JAMB 2025 Chemistry questions on gas calculations, oxidation states, thermochemistry, organic reactions, nitrogen oxides, and industrial processes. Ideal for UTME CBT practice and quick exam revision.

2 min