Topic frequency
We counted every question in our own question banks — 17,468 of them across 19 Cambridge syllabuses — and sorted them into the chapters they test. Pick your subject to see where the marks actually are.
312 questions, 2,696 marks, 8 chapters. Heaviest: Inheritance (15%).
523 questions, 3,600 marks, 8 chapters. Heaviest: Series (18%).
501 questions, 3,525 marks, 9 chapters. Heaviest: Integration (15%).
334 questions, 2,400 marks, 5 chapters. Heaviest: Kinematics (32%).
319 questions, 2,400 marks, 5 chapters. Heaviest: The Normal Distribution (26%).
285 questions, 2,100 marks, 5 chapters. Heaviest: Hypothesis Tests (29%).
1,131 questions, 1,131 marks, 11 chapters. Heaviest: Cell Structure (15%).
316 questions, 1,680 marks, 11 chapters. Heaviest: Transport in Mammals (13%).
1,629 questions, 1,629 marks, 11 chapters. Heaviest: Waves (13%).
397 questions, 2,519 marks, 11 chapters. Heaviest: Dynamics (14%).
641 questions, 1,875 marks, 18 chapters. Heaviest: Number Systems (13%).
259 questions, 1,855 marks, 13 chapters. Heaviest: Arrays (19%).
1,555 questions, 3,746 marks, 21 chapters. Heaviest: Coordination and Response (9%).
275 questions, 3,640 marks, 9 chapters. Heaviest: The Life of the Prophet Muhammad (PBUH) (24%).
1,978 questions, 10,481 marks, 32 chapters. Heaviest: Surface Area and Volume (7%).
3,557 questions, 3,830 marks, 24 chapters. Heaviest: Light (9%).
692 questions, 4,799 marks, 17 chapters. Heaviest: Series (11%).
1,281 questions, 5,310 marks, 31 chapters. Heaviest: Equations (9%).
1,483 questions, 3,490 marks, 25 chapters. Heaviest: Forces (9%).