WAEC and NECO
Questions and answers, by topic
170 high-yield, syllabus-aligned questions covering 514 individually creditable mark points. Each one carries a model answer, the mark points it is built from, and a common incomplete answer alongside it.
All of it free to read, with no account. These are theory questions, so the pages are written for WAEC and NECO rather than JAMB, which is objective only.
Every question and solution is reviewed by examiners versed in WAEC and JAMB, each with more than thirty years of experience. Mark allocations are TopMarks’ own, written against the published syllabus and Chief Examiners’ reports. They are a guide to how these answers are usually credited, not an official marking scheme.
This is a high-priority topic collection, not complete subject coverage — the full syllabus is inside the product.
Mathematics
- Number & numeration4 questions · 10 marks
- Algebraic processes4 questions · 11 marks
- Mensuration4 questions · 11 marks
- Bearings & trigonometry4 questions · 12 marks
- Circle geometry4 questions · 10 marks
- Graphs of functions4 questions · 11 marks
- Statistics & probability4 questions · 14 marks
- Financial mathematics4 questions · 11 marks
English Language
Physics
Chemistry
- Mole concept & stoichiometry5 questions · 16 marks
- Electrolysis5 questions · 17 marks
- Organic chemistry5 questions · 17 marks
- Acids, bases & salts5 questions · 15 marks
- Atomic structure & periodicity4 questions · 12 marks
- Oxidation & reduction4 questions · 14 marks
- Gas laws & kinetic theory4 questions · 12 marks
- Non-metals & their compounds4 questions · 14 marks
- Laboratory preparation of gases4 questions · 15 marks
- Metals & corrosion4 questions · 12 marks
- Environmental chemistry4 questions · 14 marks
- Nuclear chemistry4 questions · 12 marks
Biology
- Ecology5 questions · 14 marks
- Respiration & gaseous exchange5 questions · 14 marks
- Nutrition & digestion5 questions · 16 marks
- Genetics, variation & evolution5 questions · 13 marks
- Biological drawing5 questions · 13 marks
- Cell structure & function5 questions · 16 marks
- Immunity, blood & circulation5 questions · 16 marks
- Conservation of natural resources5 questions · 14 marks