General Science Quiz 119 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What is the process of a solid turning into a liquid called?

Correct Answer: D) Melting.

2. How aquatic plant float on water?

Correct Answer: B) Bouyancy force.

3. Which of the following is considered a waste product produced by all living things?

Correct Answer: D) Carbon dioxide.

4. A(n)..... may be either north or south

Correct Answer: B) Magnetic pole.

5. The power of a lens is measured in:

Correct Answer: A) Diopters.

6. The plant give out..... which is needed for people and animals

Correct Answer: B) Oxygen.

7. A scientific theory is considered a scientific law when it has been tested over generations and judged to be correct.

Correct Answer: A) True.

8. What is the mode of feeding of an ant?

Correct Answer: B) Scraping.

9. Theory of Unification of two of basic four physical forces governing the universe was proposed by

Correct Answer: B) Dr. Abdus Salaam.

10. ..... form from magma or lava.

Correct Answer: A) Igneous rock.

11. What are stratus clouds

Correct Answer: C) Formed when an entire layer of air cools or ascends obliquely.

12. The amount of..... energy in water depends on its height above the turbines.

Correct Answer: A) Potential.

13. Number of Milk Teeth in a child:.....

Correct Answer: A) 20.

14. Frogs are cold blooded animals. True or false?

Correct Answer: A) TRUE.

15. Which of the following terms means "The variable that the experimenter changes on purpose" ?

Correct Answer: A) Independent variable.

16. Which material from the following has the highest transparency?

Correct Answer: D) Glass.

17. ....occurs when new cells are made

Correct Answer: A) Growth.

18. What atoms make up all carbohydrates?

Correct Answer: D) Carbon, Oxygen, Hydrogen.

19. What subject did Isaac Newton thing was closely linked to science?

Correct Answer: B) Math.

20. Which has vascular tissue arranged in a circle?

Correct Answer: A) Dicot.