General Science Quiz 119 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Round 3105 so it has 2 sig figs

Correct Answer: D) 3100.

2. The number of wavelengths that pass a fixed point each second; is expressed in hertz (Hz)

Correct Answer: C) Frequency.

3. The diffusion of water

Correct Answer: D) Osmosis.

4. Matahari adalah salah satu bintang yang ada di dalam galaksi yang kita tempati, nama galaksi yang dimaksud adalah galaksi.....

Correct Answer: B) Bima Sakti (Milky Way).

5. Which one among the following imparts the green colour to leaves of plants?

Correct Answer: A) Chlorophyll.

6. Physical structure of the earth

Correct Answer: B) Geology.

7. Corals are made of.....

Correct Answer: B) Limestone.

8. Yeast is a type of.....

Correct Answer: D) Fungus.

9. A leafy branch of a fern is a:

Correct Answer: B) Frond.

10. P-waves travel fast through solid and liquid while S-waves can travel only through.....?

Correct Answer: D) Solid.

11. What is the study of earthquakes called?

Correct Answer: D) Seismology.

12. Where Newton was born?

Correct Answer: A) U.K.

13. A car travels at a constant speed of 60km per hour. How far does the car travel in 45 mins?

Correct Answer: C) 45km.

14. This layer is where weather occurs.

Correct Answer: A) Troposphere.

15. Classify HI $\rightarrow$ H2 + I2

Correct Answer: B) Decomposition.

16. The first American to win a Nobel Prize was..... for measuring the speed of light.

Correct Answer: B) Albert Michelson.

17. What fact about Titan interests exobiologist

Correct Answer: A) The presence of hydrocarbons on the surface interests exobiologists.

18. Which of the following properties of matter depends on gravity?

Correct Answer: B) Weight.

19. What is the purpose of a catalyst?

Correct Answer: C) Lowers the activation energy.

20. What type of rock will fossils be found?

Correct Answer: B) Sedimentary.