Physical Science MCQ in English
Physical Science MCQ
Questions from Physics are common in various competitive exams as general knowledge questions. Again, questions from Physics are recommended in science-based exams. Like other subject discussions, there are also a collection of questions in Physics discussions. Physical Science MCQ post contains 50 important MCQs.
Physical Science MCQ
1. What is the smallest unit of matter?
[A] Atom
[B] Molecule
[C] Element
[D] Compound
Answer: [A] Atom
2. Which of the following is a non-renewable source of energy?
[A] Solar energy
[B] Wind energy
[C] Fossil fuel
[D] Hydro energy
Answer: [C] Fossil fuel
3. What is the process by which plants make food from sunlight?
[A] Respiration
[B] Photosynthesis
[C] Decomposition
[D] Fermentation
Answer: [B] Photosynthesis
4. What is the unit of measurement for force?
[A] Newton
[B] Joule
[C] Watt
[D] Pascal
Answer: [A] Newton
5. Which of the following is a type of chemical reaction?
[A] Combustion
[B] Decomposition
[C] Synthesis
[D] All of the above
Answer: [D] All of the above
6. What is the process by which water moves through a plant?
[A] Transpiration
[B] Respiration
[C] Photosynthesis
[D] Osmosis
Answer: [A] Transpiration
7. What is the largest planet in our solar system?
[A] Earth
[B] Saturn
[C] Jupiter
[D] Uranus
Answer: [C] Jupiter
8. Which of the following is a type of rock?
[A] Igneous
[B] Sedimentary
[C] Metamorphic
[D] All of the above
Answer: [D] All of the above
9. What is the process by which an object changes its state from solid to liquid?
[A] Melting
[B] Boiling
[C] Freezing
[D] Condensation
Answer: [A] Melting
10. What is the unit of measurement for energy?
[A] Joule
[B] Watt
[C] Newton
[D] Pascal
Answer: [A] Joule
11. Which of the following is a type of electromagnetic wave?
[A] Light
[B] Radio wave
[C] X-ray
[D] All of the above
Answer: [D] All of the above
12. What is the process by which an organism adapts to its environment?
[A] Evolution
[B] Mutation
[C] Natural selection
[D] Genetic drift
Answer: [A] Evolution
13. What is the largest part of the human brain?
[A] Cerebrum
[B] Cerebellum
[C] Brainstem
[D] Spinal cord
Answer: [A] Cerebrum
14. Which of the following is a type of chemical bond?
[A] Ionic
[B] Covalent
[C] Hydrogen
[D] All of the above
Answer: [D] All of the above
15. What is the process by which water moves through a membrane?
[A] Osmosis
[B] Diffusion
[C] Transpiration
[D] Respiration
Answer: [A] Osmosis
16. What is the unit of measurement for pressure?
[A] Pascal
[B] Newton
[C] Joule
[D] Watt
Answer: [A] Pascal
17. Which of the following is a type of fossil fuel?
[A] Coal
[B] Oil
[C] Natural gas
[D] All of the above
Answer: [D] All of the above
18. What is the process by which an object changes its state from liquid to gas?
[A] Boiling
[B] Evaporation
[C] Condensation
[D] Melting
Answer: [A] Boiling
19. What is the largest organ in the human body?
[A] Skin
[B] Liver
[C] Brain
[D] Heart
Answer: [A] Skin
20. Which of the following is a type of mixture?
[A] Solution
[B] Suspension
[C] Colloid
[D] All of the above
Answer: [D] All of the above
21. What is the process by which plants release water vapor into the air?
[A] Transpiration
[B] Respiration
[C] Photosynthesis
[D] Osmosis
Answer: [A] Transpiration
22. What is the unit of measurement for temperature?
[A] Celsius
[B] Kelvin
[C] Fahrenheit
[D] All of the above
Answer: [D] All of the above
23. Which of the following is a type of nuclear reaction?
[A] Fission
[B] Fusion
[C] Radioactivity
[D] All of the above
Answer: [D] All of the above
24. What is the process by which an object changes its state from gas to liquid?
[A] Condensation
[B] Melting
[C] Boiling
[D] Freezing
Answer: [A] Condensation
25. What is the largest part of the Earth’s atmosphere?
[A] Nitrogen
[B] Oxygen
[C] Carbon dioxide
[D] Argon
Answer: [A] Nitrogen
26. Which of the following is a type of energy?
[A] Kinetic Physical Science MCQ in English
[B] Potential
[C] Thermal
[D] All of the above
Answer: [D] All of the above
27. What is the process by which plants make oxygen?
[A] Photosynthesis
[B] Respiration
[C] Decomposition
[D] Fermentation
Answer: [A] Photosynthesis
28. What is the unit of measurement for power?
[A] Watt
[B] Joule
[C] Newton
[D] Pascal
Answer: [A] Watt
29. Which of the following is a type of chemical reaction?
[A] Combustion
[B] Synthesis
[C] Decomposition
[D] All of the above
Answer: [D] All of the above
30. What is the process by which water moves through a plant?
[A] Transpiration
[B] Respiration
[C] Photosynthesis
[D] Osmosis
Answer: [A] Transpiration
31. What is the largest planet in our solar system?
[A] Earth Physical Science MCQ in English
[B] Saturn
[C] Jupiter
[D] Uranus
Answer: [C] Jupiter
32. Which of the following is a type of rock?
[A] Igneous
[B] Sedimentary
[C] Metamorphic
[D] All of the above
Answer: [D] All of the above
33. What is the process by which an object changes its state from solid to liquid?
[A] Melting
[B] Boiling
[C] Freezing
[D] Condensation
Answer: [A] Melting
34. What is the unit of measurement for energy?
[A] Joule
[B] Watt
[C] Newton
[D] Pascal
Answer: [A] Joule
35. Which of the following is a type of electromagnetic wave?
[A] Light
[B] Radio wave
[C] X-ray
[D] All of the above
Answer: [D] All of the above
36. What is the process by which an organism adapts to its environment?
[A] Evolution
[B] Mutation
[C] Natural selection
[D] Genetic drift
Answer: [A] Evolution
37. What is the largest part of the human brain?
[A] Cerebrum
[B] Cerebellum
[C] Brainstem
[D] Spinal cord
Answer: [A] Cerebrum
38. Which of the following is a type of chemical bond?
[A] Ionic
[B] Covalent
[C] Hydrogen
[D] All of the above
Answer: [D] All of the above
39. What is the process by which water moves through a membrane?
[A] Osmosis
[B] Diffusion
[C] Transpiration
[D] Respiration
Answer: [A] Osmosis
40. What is the unit of measurement for pressure?
[A] Pascal
[B] Newton
[C] Joule
[D] Watt
Answer: [A] Pascal
41. Which of the following is a type of fossil fuel?
[A] Coal
[B] Oil
[C] Natural gas
[D] All of the above
Answer: [D] All of the above
42. What is the process by which an object changes its state from liquid to gas?
[A] Boiling
[B] Evaporation
[C] Condensation
[D] Melting
Answer: [A] Boiling
43. What is the largest organ in the human body?
[A] Skin
[B] Liver
[C] Brain
[D] Heart
Answer: [A] Skin
44. Which of the following is a type of mixture?
[A] Solution
[B] Suspension
[C] Colloid
[D] All of the above
Answer: [D] All of the above
45. What is the process by which plants release water vapor into the air?
[A] Transpiration
[B] Respiration
[C] Photosynthesis
[D] Osmosis
Answer: [A] Transpiration
46. What is the unit of measurement for temperature?
[A] Celsius
[B] Kelvin Physical Science MCQ in English
[C] Fahrenheit
[D] All of the above
Answer: [D] All of the above
47. Which of the following is a type of nuclear reaction?
[A] Fission
[B] Fusion
[C] Radioactivity
[D] All of the above
Answer: [D] All of the above
48. What is the process by which an object changes its state from gas to liquid?
[A] Condensation
[B] Melting
[C] Boiling
[D] Freezing
Answer: [A] Condensation
49. What is the largest part of the Earth’s atmosphere?
[A] Nitrogen
[B] Oxygen
[C] Carbon dioxide
[D] Argon Physical Science MCQ in English
Answer: [A] Nitrogen
50. Which of the following is a type of energy?
[A] Kinetic
[B] Potential
[C] Thermal
[D] All of the above ➣ Next Post : Basic Knowledge of Computer
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