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General Science 8th Class English Medium Chapter 12 Online Test MCQs With Answers
Question # 1
One Solar system is a part of.
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Andromeda Galaxy
Jelly Fish Galaxy
Milky way galaxy
Irregular Shaped Galaxy
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Question # 2
International space station was built with the collaborations of ...... countries.
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20
21
18
19
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Question # 3
The approximate distance of the Sun from the centre of the milky way Galaxy is.
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24000 light years
22000 light years
21000 light years
25000 light years
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Question # 4
Star's distance are measured in
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Kilometeres
Miles
Light years
Nauticalmiles
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Question # 5
GPS means
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Global pure system
Global positioning system
Global positioning satellite
Global pure satellite
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Question # 6
James Webb telescope launched in space.
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20 December 2021
21 December 2021
22 December 2021
25 December 2021
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Question # 7
Spectroscope is an instrument used to edamine the wavelength of.
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Water waves
Sound waves
Light waves
Air waves
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Question # 8
The last stage in the life of massive star is
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Red Gaint
White dwarf
Super Giant
Black hole
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Question # 9
The colour of hottest star is
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Red
Yellow
Blue
White
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Question # 10
Surface temperature of the Sun is
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3000 oC
6000 oC
15000 oC
1,500,000 oC
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Question # 11
Physical exploration of space is conducte both by human spaceflights and.
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Telescope
Robitic spacecraft
Rocket
Spectroscope
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Question # 12
Our Sun is ............ kilometres away from the Earth.
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10 millions
12 millions
15 millions
20 millions
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Question # 13
The nearest star after the Sun is.
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Rigel
Sirius
Aldebaran
Proxima Centaure
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Question # 14
Glalieo invent and used telescope firstly in.
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1910
1911
1901
1909
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Question # 15
Telescope on the Earth suffers from the defect that light coming from the stars has to pass through.
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Space
Water
Atmosphere
Clouds
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