General Science Quiz 257 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Vitamin that helps in clotting of blood

Correct Answer: D) K.

2. ..... behaves like a fluid. Consists largely of iron, nickel, and some other trace elements. Density ranges from 10 to 13.

Correct Answer: B) Outer and inner core.

3. Most fossils are found in..... rock.

Correct Answer: A) Sedimentary.

4. A theory that has been tested by and is consistent with generations of data.

Correct Answer: D) Scientific law.

5. Name for NaH

Correct Answer: C) Sodium hydride.

6. It is the gas that plants release during photosynthesis

Correct Answer: A) Oxygen.

7. What forces are acting on a parachute as it falls through the air?

Correct Answer: C) Gravity and air resistance.

8. The use of soil to make potteryWhat is the physical properties of the soil?

Correct Answer: B) Clay capture.

9. What organ is most important in the nervous system?

Correct Answer: A) Brain.

10. Two people in a car ride past a person sitting on a bench. From the perspective of the passenger, the driver is.....

Correct Answer: B) Not moving.

11. DNA is gentic information.

Correct Answer: A) True.

12. Diabetes develops as the result of a problem with which specific organ in the body?

Correct Answer: D) Pancreas.

13. True or false?C has a total number of 3 atoms.

Correct Answer: B) False.

14. Which of the following is not a misuse of science?

Correct Answer: D) Helping us to understand the world around us.

15. Lightning rods are usually installed at the..... point of a structure.

Correct Answer: D) Highest.

16. ..... is essential for all living organisms.

Correct Answer: C) Food.

17. The science of earth is

Correct Answer: D) Geology.

18. A soccer ball will not move until a player kicks it

Correct Answer: A) 1st Law.

19. An example of a decomposer is.....

Correct Answer: B) A mushroom.

20. What can force do to an object?

Correct Answer: E) All of the above.