Solve These Sample 2024 WASSCE Integrated Science Questions Now

1. What is the atomic number of carbon? A. 6 B. 8 C. 12 D. 14
2. Which of the following is not a greenhouse gas? A. Carbon dioxide B. Methane C. Nitrogen D. Water vapor
3. What is the process by which plants make their food? A. Photosynthesis B. Respiration C. Transpiration D. Fermentation
4. What is the unit of force in the SI system? A. Newton B. Joule C. Watt D. Pascal
5. Which of the following is a non-renewable resource? A. Solar energy B. Wind energy C. Natural gas D. Geothermal energy
6. What is the pH of a neutral solution at 25°C? A. 0 B. 7 C. 14 D. 100
7. Which of the following is not a type of chemical bond? A. Covalent bond B. Ionic bond C. Metallic bond D. Hydrogen bond
8. What is the main component of natural gas? A. Methane B. Ethane C. Propane D. Butane
9. Which of the following is not a vector quantity? A. Velocity B. Force C. Acceleration D. Speed
10. What is the formula for calculating work done? A. Work = Force x Distance B. Work = Force / Distance C. Work = Force + Distance D. Work = Force – Distance
11. What is the speed of light in a vacuum? A. 3.00 x 10^8 m/s B. 3.00 x 10^9 m/s C. 3.00 x 10^7 m/s D. 3.00 x 10^6 m/s
12. Which of the following is not a state of matter? A. Solid B. Liquid C. Gas D. Plasma
13. What is the main gas found in the air we breathe? A. Oxygen B. Nitrogen C. Carbon dioxide D. Argon
14. What is the chemical symbol for gold? A. G B. Go C. Au D. Ag
15. Which of the following is not a type of rock? A. Igneous B. Sedimentary C. Metamorphic D. Synthetic
16. What is the process by which water vapor changes into liquid water? A. Evaporation B. Condensation C. Sublimation D. Deposition
17. What is the main source of energy for the Earth’s climate system? A. The Sun B. The Moon C. The Stars D. The Planets
18. Which of the following is not a part of the cell theory? A. All living things are composed of cells B. Cells are the basic units of structure and function in living things C. All cells are produced from other cells D. All cells have a nucleus
19. What is the main function of the mitochondria in a cell? A. Protein synthesis B. DNA replication C. Energy production D. Waste disposal
20. What is the universal solvent? A. Water B. Alcohol C. Acetone D. Ether

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