Science - Combined Topical Past Papers

Free IGCSE Science - Combined questions grouped by syllabus topic, pulled from every past paper — no sign-up required.

• Characteristics of living organismsB1.12 questions
• Cell structureB2.11 question
• Size of specimensB2.21 question
• OsmosisB3.22 questions
• Biological moleculesB4.11 question
• EnzymesB5.12 questions
• PhotosynthesisB6.12 questions
• Leaf structureB6.21 question
• DietB7.11 question
• Digestive systemB7.21 question
• DigestionB7.31 question
• Xylem and phloemB8.11 question
• Water uptakeB8.21 question
• Circulatory systemsB9.11 question
• HeartB9.21 question
• Gas exchange in humansB11.11 question
• RespirationB12.12 questions
• Sexual reproduction in plantsB14.13 questions
• Food chains and food websB15.21 question
• Habitat destructionB16.11 question
• ConservationB16.22 questions
• Solids, liquids and gasesC1.11 question
• Elements, compounds and mixturesC2.11 question
• Atomic structure and the Periodic TableC2.22 questions
• Ions and ionic bondsC2.33 questions
• Simple molecules and covalent bondsC2.43 questions
• FormulasC3.12 questions
• ElectrolysisC4.11 question
• Exothermic and endothermic reactionsC5.12 questions
• Physical and chemical changesC6.11 question
• Rate of reactionC6.22 questions
• RedoxC6.31 question
• The characteristic properties of acids and basesC7.11 question
• Preparation of saltsC7.31 question
• Arrangement of elementsC8.12 questions
• Group I propertiesC8.22 questions
• Group VII propertiesC8.31 question
• Transition elementsC8.41 question
• Reactivity seriesC9.41 question
• Extraction of metalsC9.61 question
• WaterC10.11 question
• Air quality and climateC10.21 question
• Experimental designC12.12 questions
• ChromatographyC12.22 questions
• Separation and purificationC12.31 question
• Identification of ions and gasesC12.42 questions
• Physical quantities and measurement techniquesP1.11 question
• MotionP1.21 question
• Mass and weightP1.31 question
• DensityP1.42 questions
• Energy, work and powerP1.62 questions
• PressureP1.71 question
• Kinetic particle model of matterP2.14 questions
• Thermal properties and temperatureP2.21 question
• Transfer of thermal energyP2.33 questions
• General properties of wavesP3.14 questions
• LightP3.21 question
• SoundP3.42 questions
• Electrical quantitiesP4.14 questions
• Electrical circuitsP4.22 questions
• Electrical safetyP4.31 question
• Stars and the UniverseP5.22 questions