General Science Quiz 57 (20 MCQs)

Quiz Instructions

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1. Shona cycles at an average speed of 8km/h. How far has she travelled if she cycles for 4 hours?

Correct Answer: B) Harassed.

2. Zn (OH) 2 What is the element of a Lohi in this compound?

Correct Answer: A) Zn.

3. A scale used to measure Magnitude

Correct Answer: A) Richter Scale (by Charles Richter).

4. True or false?A form of matter that has a definite volume but no definite shape is a gas.

Correct Answer: B) False.

5. What is one way matter change states?

Correct Answer: B) Heat is added.

6. Valency number of carbon atom

Correct Answer: C) 4.

7. 99% of calcium is present in the following system of our body

Correct Answer: D) Skeletetal.

8. What is the colored part of the eye called?

Correct Answer: A) Iris.

9. What is the main source of energy for the Earth?

Correct Answer: B) The Sun.

10. Carbon-14 dating is an example of:

Correct Answer: A) Radiometric dating.

11. It is the largest bone in the human body

Correct Answer: A) Femur.

12. A tightly coiled developing frond is a

Correct Answer: B) Fiddlehead.

13. To every action there is always an opposed equal reaction.

Correct Answer: C) Law of Interaction.

14. Choose the correct answer for the following definition. Refers to non living things.

Correct Answer: A) Abiotic.

15. A book weighing 1.0 newton is lifted 2 meters. How much work was done?

Correct Answer: A) 2 J.

16. What is the eight sided shape called as?

Correct Answer: B) Octagon.

17. Plants make food at all times during day and night

Correct Answer: B) False.

18. The only completely marine plant group

Correct Answer: A) Seagrasses.

19. ..... is a glass or plastic cylinder used to measure the volume of liquids.

Correct Answer: A) Graduated cylinder.

20. What is velocity?

Correct Answer: B) It is the speed AND direction of an object.