JAMB Quizzes

English

JAMB English Past Questions Sounds, Vocabulary & Grammar

Practice JAMB English past questions in a real CBT practice test. This quiz covers consonant and vowel sounds, vocabulary and expressions, grammar, emphatic stress, and conditional sentences. Timed and exam-focused for JAMB preparation.

3 min

English

JAMB English Past Questions | CBT Practice Test – Grammar, Stress & Meaning

Practice JAMB English past questions in a real CBT practice test. This quiz covers word meaning (repealed), stress patterns (expostulate), grammar and agreement (neither…nor, along with), sentence completion, and rhyming words (jeer). Timed and exam-focused.

3 min

Government

JAMB Government Past Questions: Nigerian Local Government, Constitutions & International Organizations (UTME)

Revise with JAMB Government past questions covering 1976 Local Government Reforms, confederation features, Rule of Law, Nigerian state creation, colonial assimilation policies, BRICS, UN leadership, and First Republic political parties. Ideal for UTME exam preparation and focused practice.

3 min

Physics

JAMB Physics Quiz – Magnetism, Semiconductors, and Heat

Practice JAMB Physics questions on magnetic fields, semiconductors, displacement, eddy currents, flotation, band gaps, gas laws, and heat transfer to boost 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

Government

JAMB Government Past Questions on Nigerian Political Systems & Human Rights (UTME)

Revise with JAMB Government past questions covering Nigerian political systems, unitary and federal states, traditional governance, human rights, and ECOWAS. Ideal for UTME exam preparation and focused revision.

3 min

Chemistry

Chemistry Practice: Solubility Calculations, Electrolysis & Gas Volumes

Enhance your exam preparation with this focused chemistry practice set. This quiz covers solubility calculations, specifically determining the solubility of Pb(NO₃)₂ in g/dm³. Explore gas stoichiometry by calculating the volume of unreacted oxygen when hydrogen is sparked with excess oxygen. Test your knowledge on electrolysis of dilute H₂SO₄, the identification of gases produced at the anode, and the position of metals in the electrochemical series. We also dive into organic chemistry, covering the fermentation process (converting starch to ethanol), the decolorization of bromine water and acidified KMnO₄ by unsaturated hydrocarbons, and the identification of metals that react with steam. Finally, review exothermic processes and chlorine compounds that act as both oxidizing and reducing agents.

3 min

Physics

JAMB Physics Quiz – SHM, Optics, and Electromagnetism

Practice JAMB Physics questions on simple harmonic motion, mirrors, photoelectric effect, electromagnetic waves, and machines to strengthen your exam preparation.

3 min

Physics

JAMB Physics Quiz – Electricity, Waves, and Radioactivity

Practice JAMB Physics questions on electric fields, AC resonance, binding energy, radioactive decay, electromagnets, standing waves, and current calculations to boost your exam readiness.

3 min

Physics

JAMB Physics Quiz – Heat, Optics, and Nuclear Physics

Practice JAMB Physics questions on heat transfer, optics, mechanics, and nuclear reactions 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

Biology

JAMB Biology Past Questions on Microorganisms & Adaptations (CBT)

Master JAMB Biology with random CBT quizzes covering Amoeba, insect adaptations, and nitrogen utilization. Boost your speed and accuracy with instant results on real past questions.

3 min

Biology

JAMB Biology CBT Practice Test on Biochemistry, Plant & Animal Biology

Test your JAMB Biology knowledge with this CBT practice test covering enzymes, forest layers, epigeal germination, animal classification, disease-resistant plants, vertebrae structure, cell specialization, symbiotic relationships, and blood types.

3 min

Chemistry

JAMB Chemistry Quiz Industrial Uses, Mixtures, and Gas Collection

Test your laboratory and mathematical chemistry skills with this practice set. This quiz covers dilution calculations (calculating the volume of water needed to change molarity), calculating oxidation numbers (specifically for Chromium in K₂Cr₂O₇), and determining the concentration of H₃O⁺ from a known pH of 3. Explore the physical properties of matter, including deliquescent substances, the boiling points of organic compounds, and the purity of common salt (NaCl). Additionally, we review industrial applications such as the uses of Ethanol and Aluminium in aircraft construction, as well as the identification of homogenous mixtures and gases collected over water.

3 min

Chemistry

JAMB Chemistry Practice: Welding Flames, Halogens, and Bond Angles

Test your knowledge of chemical principles and industry applications with this targeted practice set. This quiz covers the properties of the Oxy-acetylene flame used in welding, the characteristics of neutralization reactions (H⁺ + OH⁻ → H₂O), and the shared properties of Halogens (Chlorine, Bromine, Iodine). Explore advanced topics such as Redox reactions, the ionization power of radioactive emissions, and the use of haloalkanes in fungicides. We also analyze factors affecting the rate of chemical reactions, the specific 109.5° bond angle in methane, and the identification of colligative properties (boiling point elevation, osmotic pressure, etc.) in solutions. Perfect for food industry chromatography and analytical separation techniques.

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

Chemistry Practice: Homologous Series, Redox Reactions & Electrolysis

Evaluate your understanding of fundamental and applied chemistry with this practice set. This quiz covers the characteristics of a homologous series, including the relative molecular mass difference between successive members (CH₂). Explore the industrial chemistry of water purification using charcoal filter beds and the polymer structure of natural rubber (isoprene units). Test your knowledge on redox reactions, the kinetic theory explaining why gases expand when heated, and the composition of rain water as a mixture. Additionally, review environmental topics like natural air pollutants, the anode half-cell reaction for the electrolysis of ZnCl₂, the electronic configuration of Nitrogen, and the physical process of diffusion in solids (Gold and Silver bar interaction).

3 min

Government

JAMB Government Quiz – Nigerian Politics and Political Systems

Practice JAMB Government questions on Nigerian political history, military regimes, pressure groups, OPEC, and political systems.

3 min

Chemistry

JAMB Chemistry Practice: Gases, Electronegativity & Electrolysis

Test your mastery of inorganic and physical chemistry with this practice set. This quiz covers the upward displacement of air for gas collection, flame tests (which gas burns blue?), and periodic trends like the most electronegative elements. It also includes a technical challenge on Faraday's Law to calculate the coulombs required to deposit silver (Ag = 108 g/mol), and a review of electronic configurations for ions like Na⁺. Perfect for students mastering the blast furnace process and organic acid hydrolysis of disaccharides like maltose.

3 min

Physics

JAMB Physics Quiz – Magnetism, Electricity, and Heat Transfer

Practice JAMB Physics questions on magnetism, PN junction diodes, thermometry, mechanics, and heat transfer to prepare effectively for exams.

3 min

Government

JAMB Government Past Questions: Nigerian Elections, Federalism & Political Culture (UTME)

Practice JAMB Government past questions on recall elections, secret ballots, military coups, political culture, Nigeria’s pre-OAU alliances, ECOWAS, indirect rule, presidential tenure, and federalism challenges. Perfect for UTME candidates preparing for focused revision and top scores.

3 min