JAMB Quizzes

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

Biology

JAMB Biology Past Questions on Ecology and Nervous System Functions

Practice JAMB Biology past questions with random CBT quizzes covering ecosystem competition, bird and plant adaptations, sucrose chemistry, water pollutants, and the brain’s control of involuntary actions. Enhance accuracy, speed, and exam readiness with instant results.

3 min

Chemistry

JAMB Chemistry CBT, Kipp's Apparatus, Atomic Radii, and Air Pollutants

Test your laboratory and theoretical chemistry knowledge with this advanced practice set. This quiz covers the use of Kipp's apparatus for intermittent gas preparation and the identification of secondary air pollutants like ozone (O₃) and PAN. Challenge your calculation skills with Faraday's Law to find the volume of Oxygen evolved at s.t.p. during the electrolysis of acidified water. Explore chemical properties including the trend of atomic radii across the periodic table, the behavior of Silicon (IV) oxide (Silica) upon cooling, and the silver-plating process. Finally, master organic and physical chemistry with questions on the acid hydrolysis of nitriles, the significance of the equilibrium constant (Kc), and the structural basis for the acidity of carboxylic acids.

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

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

Chemistry

JAMB Chemistry Practice Quiz: Chemical Equilibrium, Periodic Trends & Organic Chemistry

Practice JAMB Chemistry questions on chemical equilibrium, redox reactions, gaseous pollutants, periodic trends, isomerism, complex salts, and organic compounds. This free CBT-style quiz is strictly designed for JAMB exam preparation.

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

Chemistry

JAMB Chemistry CBT, Alloys, Oxidation States, and Melting Points

Enhance your chemistry revision with this practice quiz covering a wide range of analytical and physical topics. Test your knowledge of alloy compositions (Brass/Copper) and the giant covalent structure of diamond. This set includes technical questions on sodium hydroxide (NaOH) deliquescence, the effect of impurities on melting points, and the purity determination of NaCl. Challenge your calculation skills with gas stoichiometry (unused gas after H₂ and O₂ reaction), the maximum oxidation state of chlorine in oxoacids, and the pOH calculation for 0.001M H₂SO₄. Finally, dive into organic chemistry by identifying tertiary alkanol isomers of C₄H₉OH and the reaction of calcium with water.

3 min

Government

JAMB Government Past Questions on Nigerian Constitutions & Federalism (UTME)

Practice JAMB Government past questions covering colonial constitutions, parliamentary and presidential systems, federalism, devolution of power, and the National Council of State. Perfect for UTME exam revision and preparation.

3 min

Chemistry

Chemistry Practice: Gas Stoichiometry, Hybridization & Carbohydrates

Test your understanding of molecular structure and chemical behavior with this targeted practice set. This quiz covers the acid hydrolysis of maltose to yield glucose units and the sp³ hybridization of carbon in methane ($CH₄$). Challenge your calculation skills by determining the relative molecular mass of a gas using molar volume at STP ($22.4 \text{ dm}^3$). Explore the relationship between pressure and volume (Boyle’s Law), the resonance stabilization that causes the acidity of carboxylic acids, and the IUPAC nomenclature for Phenol ($C₆H₅OH$). Finally, identify which properties are not colligative, how the rate of reaction is mathematically expressed, and the reaction of esters with ammonia (ammonolysis).

3 min

CRS

JAMB CRS Practice Questions: Commandments, Kings & Prophets (CBT Test)

Prepare for JAMB Christian Religious Studies with CBT practice questions on the Ten Commandments, Israelite kings, Jesus’ ministry, and Old Testament prophets. Exam-focused and syllabus-aligned.

3 min

English

CBT Practice Test – Idioms, Stress & Vocabulary

Practice JAMB English with this CBT practice test covering idioms, word meaning, emphatic stress, correct usage, and vowel sounds. Build accuracy and exam confidence.

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

Government

JAMB Government Past Questions on Sovereignty & Political Systems (UTME Practice)

Revise with JAMB Government past questions focused on sovereignty, political authority, forms of government, Nigerian history, and African Union leadership. Ideal for UTME candidates preparing for JAMB exams.

3 min

Government

JAMB Government Quiz – Sovereignty, Legitimacy, and Nigerian Federalism

Practice JAMB Government questions on sovereignty, types of authority, political legitimacy, Nigerian state creation, republics, and international organizations.

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

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

Government

JAMB Government Quiz – Nigerian Political History and Governance

Practice JAMB Government questions on Nigerian political reforms, military regimes, elections, international relations, and forms of government.

3 min

English

CBT Exam Practice on Sentence Completion, Phonetics & Comprehension

emphatic stress, phonetic sounds, sentence completion, and reading comprehension. Improve speed, accuracy, and exam confidence.

3 min

Chemistry

Chemistry Quiz: Electronic Configurations, Hybridization & Gas Laws

Test your understanding of molecular structure and chemical behavior with this practice set. This quiz covers the number of non-bonding electrons (lone pairs) in an ammonia (NH₃) molecule and the electronic configuration of the Sodium ion (Na⁺). Explore advanced concepts like sp³ hybridization in methane (CH₄), the constituents of the magnetic alloy Permalloy, and the conditions favoring maximum yield in equilibrium reactions. Challenge your math skills with empirical formula calculations for compounds containing Carbon, Hydrogen, and Oxygen. Additionally, review the kinetic molecular theory of gases (perfectly elastic collisions), the reactivity series of halogens, and the identification of neutral nitrogen oxides like N₂O and NO.

3 min

Physics

JAMB Physics Quiz – Radioactivity, Optics, and Waves

Practice JAMB Physics questions on artificial radioactivity, mirrors, simple harmonic motion, photoelectric effect, and electromagnetic waves to boost your exam readiness.

3 min