1. The correct ascending order of distance of planets from sun is
a)Mars, Earth, Jupiter, Saturn b)Earth, Mars, Jupiter, Saturn
c) Earth, Mars, Saturn, Jupiter d) Earth, Jupiter, Mars, Saturn
2. Which planet is called ‘dwarf planet’
a) Saturn
b) Jupiter
c) Mars
d) Pluto
3. The word planet came from _______ language.
a) Sanskrit
b) English
c) Greek
d) Roman
4. The ____ is in the Centre of the solar system.
a) Sun
b) Jupiter
c) Venus
d) Earth
5. Asteroids and Meteoroids consist of ____.
a) The sun
b) Satellites
c) Nine planets
d) All of these
6. A telescope that uses two converging lenses is called____
a) Reflecting telescope
b) refracting telescope
c) simple telescope
d) Compound microscope
7. White stars are hotter than___
a)Yellow and blue
b)red and yellow
c) blue and orange
d) green and yellow
8. The Chandrasekhar mass limit apply to __
a) The center of mass b) non relativistic gas of neutrons
c) Non relativistic, degenerate gas of electrons
d) relativistic, degenerate gas of electrons
9. When was the first White Dwarf discovered?
a) 1860 b) 1922 c) 1862 d) 1765
10. The ‘Pole star’ is___
a)North Star
b) South star
c) East star
d) West star
11. Sunspots ............
a) are caused by changes in magnetic fields on the sun
b) Cooler areas (around 2000 degrees C)
c) Look dark, but they are still brighter than lightning
d) all of the above
12. The different group of stars is known as
a) Constellations
b) Celestial bodies
c) Asteroids
d) Comet
13. The Milky Way is classified as_____.
a) Spiral Galaxy
b) Electrical Galaxy
c) Irregular Galaxy
d) Round Galaxy
14. The Hubble constant is about __
a) 70 Mpc/s/km
b) 70 s/Mpc
c)70 km/s
d)70 km/s/Mpc
15. The ‘Big Bang Theory’ is related to which of the following?
a) Continental Drift
b) Origin of Universe
c) Origin of Himalayas
d) Eruption of Volcanoes
Answers
Answered by
2
Answer:
1. b)
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Answered by
2
Answer:
1.(b) Earth , Mars ,jupiter , saturn
2.(d) Pluto
3.(c) Greek
4.(a) Sun
10. (a) North star
12.(a)constellations
13.(a) spiral galaxy
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