JAMB Quizzes

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

English

JAMB English Past Questions – Spelling & Comprehension

Boost your JAMB English skills with this CBT practice test on correct spelling, sentence interpretation, idioms, and gap filling. Enhance speed, accuracy, and exam confidence.

3 min

Physics

JAMB Physics Quiz – Heat, Waves, Electricity, and Radioactivity

Practice JAMB Physics questions on thermal expansion, barometers, heat transfer, waves, photoelectric effect, optics, electromagnets, radioactive decay, and semiconductors to strengthen your exam preparation.

3 min

Chemistry

Chemistry CBT, Electroplating, Ammonium Ion Bonding, and Antifreeze

Master complex chemical calculations and bonding theories with this practice quiz. This set focuses on Faraday's Law of Electrolysis (calculating the mass of Aluminium deposited by a 15A current) and Graham's Law of Diffusion (comparing diffusion times for SO₂ and H₂S). Explore the nature of chemical bonds, including dative (coordinate) covalent bonding in the ammonium ion (NH₄⁺) and electrovalent bonding in hydrated Copper (II) ions. Test your knowledge of industrial and organic chemistry, covering the use of Ethane-1,2-diol (Ethylene Glycol) as antifreeze, the reaction of ethanol with Phosphorous (V) chloride (PCl₅), and the hydration of alkenes to form alkanols. Finally, review gas behavior under high pressure and the use of starch iodide paper to detect Chlorine gas.

3 min

Biology

JAMB Biology Past Questions on Evolution & Plant Classification (CBT)

JAMB biology past questions quiz focusing on evolution and plant classification. Practice CBT questions on the evolutionary advancement of mammals, whale flippers vs. fish fins, and the differences between bryophytes and flowering plants.

3 min

Physics

JAMB Physics Quiz – Waves, Optics, and Magnetism

Practice JAMB Physics questions on vibrating strings, lenses, magnetic fields, EMF, vapour pressure, and thermal expansion to boost your exam preparation.

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

English

English Language Quiz: Opposites, Word Meaning & Grammar Practice

Improve your English language skills with this vocabulary and sentence completion quiz. Practice opposites, synonyms, and word meanings to prepare for exams.

3 min

Physics

JAMB Physics Quiz – Semiconductors, Magnetism, and Heat

Practice JAMB Physics questions on semiconductors, magnetic flux, thermometry, circuits, gas laws, and heat transfer to boost your exam readiness.

3 min

Government

JAMB Government Past Questions on Constitution, Politics & International Bodies (UTME)

Practice JAMB Government past questions covering rule of law, constitutions, pressure groups, Nigerian political systems, ECOWAS, and the United Nations. Designed for UTME candidates focused on smart exam revision.

3 min

Chemistry

JAMB Chemistry Practice Quiz: Alkanols, Gases, Electrochemistry & Equilibrium

Practice JAMB Chemistry questions on alkanols, salts and hydrolysis, gases, electroplating, chemical equilibrium, separation techniques, and hybridization. This free CBT-style quiz is strictly designed for JAMB exam preparation.

3 min

Chemistry

JAMB 2025 Chemistry Past Questions: Gas Laws, Periodic Trends & Environmental Chemistry

Practice JAMB 2025 Chemistry questions on gas laws, mole calculations, periodic trends, colligative properties, environmental chemistry, and chemical reactions. Perfect for UTME CBT practice and fast revision.

2 min

Government

JAMB Government Past Questions: Nigerian Military, Judiciary & Pre-Colonial Politics (UTME)

Sharpen your UTME preparation with this JAMB Government practice quiz covering local government reforms, military coups, the judiciary, legislature, indirect rule, and Yoruba pre-colonial governance. Ideal for focused revision and exam success.

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

Biology

JAMB Biology Past Questions on Nutrition, Physiology & Ecology

Test your JAMB Biology knowledge with this CBT practice test covering social insects, prokaryotic cells, nutrient absorption, alkaloids, minerals for red blood cells, extracellular digestion, Nigerian national parks, body temperature regulation, fish vibration sense, and animal aestivation. Sharpen speed and exam confidence.

3 min

Government

JAMB Government Quiz – International Relations and Local Governance

Practice JAMB Government questions on Nigeria’s local government reforms, pre-colonial administration, state creation, and membership in international organizations.

3 min

Biology

JAMB Biology CBT Practice Test on Genetics, Blood & Ecology

Practice JAMB Biology past questions with this CBT practice test covering blood components, continuous variation, population growth, haemophilia inheritance, genetic mutations, phenotypic ratios, and Nigerian ecosystems. Sharpen exam speed and confidence while testing key topics.

3 min

Physics

JAMB 2025 Physics Past Questions – Optics, Capacitors, Waves & Motion

Practice JAMB 2025 Physics past questions covering optics, capacitors, gas laws, waves, sound, and motion. Test your readiness with real UTME-style questions.

2 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

Chemistry

Chemistry Practice: Molar Calculations, Hydrocarbons & Oxidation

Sharpen your chemistry skills with this focused practice set. This quiz covers critical molar concentration calculations (finding moles in 200 cm³ of HCl) and molecular formula determination based on empirical formulas (CH₂O) and molar mass (180 g/mol). Test your knowledge of organic reactions, including the oxidation of ethanol to ethanoic acid, the hydrogenation of benzene, and the burning of methane in excess air. Additionally, review key laboratory concepts like acid–base indicator colors (phenolphthalein in acid), the functional differences between aldehydes and ketones, and the composition of rust on metal surfaces.

3 min