General Science Quiz 100 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Sedimentary rock rests on top of igneous or metamorphic rock

Correct Answer: B) Nonconformity.

2. The internal test determines whether or not the document agrees with:

Correct Answer: A) Itself.

3. Which is not a type of matter

Correct Answer: B) Sound.

4. An elements atomic number is the same as the number of..... they have.

Correct Answer: A) Protons.

5. When a rubber band stretched it has..... energy

Correct Answer: B) Potential.

6. What is the correct formula for ionic compound magnesium bromide?

Correct Answer: C) Erv2.

7. There are.....basic tastes.

Correct Answer: B) Four.

8. In an experiment to discover which brand of bug spray does best at preventing mosquitoes bites, the brand of bug spray is the-

Correct Answer: B) Independent variable.

9. Beriberi is a disease caused by an extreme lack of?

Correct Answer: A) Vitamin B1.

10. What tool is used to measure volume?

Correct Answer: D) Graduated Cylinder.

11. A metamorphic rock in which the grains line up in parallel bands is a

Correct Answer: D) Foliated Rock.

12. Scientists who now have strong telescopes believe that the lines Lowell saw on Mars were really:

Correct Answer: B) Due to poor optics and eye fatigue.

13. What is speed?

Correct Answer: B) How much distance is covered over a period of time.

14. The action of one surface, material, or object rubbing against another

Correct Answer: B) Friction.

15. What is a theory in the scientific method?

Correct Answer: C) A hypothesis that can be explained from observation.

16. ..... water do you want?

Correct Answer: C) How much.

17. Combination of all the forces acting on an object

Correct Answer: A) Net force.

18. Water sea level freezes at what temperature

Correct Answer: D) Recover.

19. Organs taking oxygen from water

Correct Answer: A) Gills.

20. Particles of all matter are in constant random motion.

Correct Answer: A) True.