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Jamb & Waec 2025 Prep: Past Questions That Keep Repeating (Study Smart, Not Hard)

Tired of reading hundreds of pages and still not feeling ready? Here’s a secret: many JAMB and WAEC questions repeat almost every year—sometimes word-for-word, sometimes with little changes.

Whether you're writing WAEC or JAMB in 2025, your smartest move is to focus on these repeated past questions. These are the questions that keep showing up again and again—and if you master them, you’ll boost your score fasterthan endless random cramming.

Most Repeated Questions in JAMB & WAEC 2025 (Subject-by-Subject)

English Language

Topic	Question Focus
Comprehension	Word meanings, tone, summary, purpose
Lexis & Structure	Sentence completion, synonyms, antonyms
Oral English	Vowel/consonant sounds, stress patterns
Essay Writing	Letters (formal/informal), narrative, article

Must Practice: How to write a letter to a friend, principal, or newspaper editor.

Mathematics

Topic	Most Repeated Areas
Algebra	Factorization, equations, simplification
Geometry	Angles, triangles, circles, polygons
Trigonometry	Right-angle triangles, bearings, identities
Statistics	Mean, median, mode, bar chart interpretation
Number & Numeration	Indices, base numbers, fractions, BODMAS

Must Practice: WAEC questions from the last 5 years—especially geometry and algebra.

Biology

Topic	Repeated Questions
Cell & Its Environment	Cell organelles, osmosis, diffusion
Reproduction	Sexual vs asexual, plant and human reproduction
Ecology	Food chains, energy flow, population studies
Genetics	Mendel’s laws, crosses, variation
Nutrition	Classes of food, digestive enzymes

Must Practice: Labelled diagrams—human heart, digestive system, leaf, cell.

Chemistry

Topic	Frequently Repeated Questions
Acids, Bases, & Salts	Neutralization, pH, indicators
Periodic Table	Group trends, periodicity
Organic Chemistry	Naming and drawing hydrocarbons
Separation Techniques	Filtration, chromatography, distillation
Chemical Reactions	Balancing, types of reactions

Must Practice: Titration problems and naming of organic compounds.

Physics

Topic	Most Common Questions
Motion & Laws	Speed, acceleration, Newton’s Laws
Electricity & Magnetism	Ohm’s Law, resistance, circuits
Heat & Thermodynamics	Expansion, specific heat, gas laws
Light & Sound	Reflection, refraction, echoes, wave properties
Measurements	Units, instruments, accuracy

Must Practice: Calculation-based questions—show all workings clearly.

Economics / Government / Literature

Economics:

Topic	Repeats Often
Demand & Supply	Curves, determinants, equilibrium
Money & Banking	Functions, instruments, inflation
Production	Types, stages, factors

Government:

Topic	Likely Questions
Constitution	Features, types, examples
Colonial Administration	Direct/indirect rule, nationalism
Separation of Powers	Arms of government, checks and balances

Literature-in-English:

Area	What Repeats
Prose	Plot, setting, character traits
Drama	Themes, dramatic techniques, playwright’s style
Poetry	Poetic devices, tone, meaning

Why These Questions Keep Repeating

WAEC and JAMB exams are structured to test your understanding of key curriculum concepts—not to surprise you with random trivia. That’s why questions from major WAEC and JAMB topics tend to show up repeatedly across years.

If you master these, you’re already halfway to success.

Quick Tips to Study Smarter

Strategy	Why It Works
Use past question banks	You’ll see the same question formats often
Practice under timed conditions	Helps you manage stress and improve speed
Focus on weak areas	Turn weaknesses into strengths before exam day
Use flashcards and notes	For quick daily revision
Join a serious study group	Share knowledge and solve problems together

Conclusion

You don’t need to study everything—just the right things. These most repeated WAEC and JAMB questions have helped thousands of students succeed, and if you focus on them, you can join that list too.

Walk into the exam hall with confidence—not confusion.