Science Combined Topical Past Paper Questions
Cambridge IGCSE Science Combined (0653) past-paper questions organised by topic, free. Each topic below is ranked by how often it’s examined. Sign in for the full topic-segregated question bank and AI worksheets.
P4. Properties of waves, including light and sound
514 questions, 2017 to 2026
P1. Motion
490 questions, 2017 to 2026
P3. Thermal Physics
386 questions, 2017 to 2026
C3. Atoms, elements and compounds
385 questions, 2017 to 2026
P6. Electric circuits
367 questions, 2017 to 2026
P2. Work, energy and power
321 questions, 2017 to 2026
B7. Transport
297 questions, 2017 to 2026
C7. Chemical reactions
326 questions, 2017 to 2026
C12. Organic chemistry
298 questions, 2017 to 2026
B10. Reproduction
304 questions, 2017 to 2026
P5. Electrical quantities
287 questions, 2017 to 2026
B2. Cells
269 questions, 2017 to 2026
B6. Animal nutrition
251 questions, 2017 to 2026
C8. Acids, bases and salts
277 questions, 2017 to 2026
C9. The Periodic Table
270 questions, 2017 to 2026
B8. Gas exchange and respiration
247 questions, 2017 to 2026
C10. Metals
240 questions, 2017 to 2026
C2. Experimental techniques
179 questions, 2017 to 2026
B11. Organisms and their environment
192 questions, 2017 to 2026
B5. Plant nutrition
192 questions, 2017 to 2026
C11. Air and water
187 questions, 2017 to 2026
C6. Energy changes in chemical reactions
170 questions, 2017 to 2026
C5. Electricity and chemistry
180 questions, 2017 to 2026
B4. Enzymes
153 questions, 2017 to 2026
B3. Biological molecules
150 questions, 2017 to 2026
B9. Coordination and response
166 questions, 2017 to 2026
C1. The particulate nature of matter
117 questions, 2017 to 2026
B12. Human influences on ecosystems
131 questions, 2017 to 2026
B1. Characteristics of living organisms
102 questions, 2017 to 2026
C4. Stoichiometry
51 questions, 2020 to 2026
P7. Space Physics
36 questions, 2025 to 2026
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