Category : Astronomy

Quiz: How Much You Know About Stars?

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Questions & Options


1. Which color of stars is the hottest?

111086 Black
111087 Blue
111088 Red
111089 Green

2. How many active volcanoes on Venus?

111094 1600
111095 1500
111096 1000
111097 3200

3. Which is the closest star in the sun?

111098 Canopus Star
111099 Pleiades Star
111100 Proxima Centauri
111101 Betelgeuse Star

4. Stars can be found in large groups throughout the universe. These groups are called...

111106 Universe
111107 Galaxies
111108 Galaxy
111109 All of above

5. Which star is nearest to the earth?

112350 Moon
112351 Sun
112352 Sirius
112353 Betelgeuse

6. Which of the following are known as the dwarf stars?

112354 Altair
112355 Alpha Centauri
112356 Procyon
112357 All of these

7. The name of the smallest star of our galaxy is ....

112358 EBLM J0555-57Ab
112359 Sirius B
112360 PSR J2222-0137 B
112361 SDSS J0003+0718

8. Which of the following is the supergiant star?

112362 Betelgeuse
112363 Antares
112364 Both of these
112365 None of these

9. The Milky way contains an estimated .... stars alone.

112366 100 to 200 billion
112367 100 to 400 billion
112368 50 to 100 billion
112369 None of these

10. Stars are usually birthed in hydrogen-based dust clouds called ....

112370 Nebulae
112371 Alpha Centauri A
112372 Both of these
112373 None of these

11. How many types of the stars in the universe?

112374 8
112375 5
112376 7
112377 11

12. Which stars are the hottest in stellar classification?

112378 M stars
112379 B stars
112380 F stars
112381 O stars

13. Which stars are the coldest star in stellar classification?

112382 M stars
112383 O stars
112384 A stars
112385 F stars
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