Q.1
On which of the following planets of the solar system does the sun rise in the west and set in the east?
Q.2
What are Sun spots?
Q.3
What is "Supernova"?
Q.4
Which two planets of the solar system have no satellites?
Q.5
Which of the following gases is most predominant in the Sun?
Q.6
The number of satellite of mercury is/are
Q.7
The strongest evidence that comets are members of our solar system comes from ________
Q.8
Which of the following is called Red Planet?
Q.9
Which of the following statements is/are correct with regard to Milky Way?
1. It is a spiral galaxy.
2. The solar system resides in one of its spiral arms.
Select the correct answer using the codes given below
Q.10
The planet having thirteen moons is ________
Q.11
In how many parts the shadow of Earth is divided during solar or lunar eclipse?
Q.12
If there is no Sun, the colour of the sky would be ________
Q.13
The planet Mercury is difficult to be observed most of the time because ________
Q.14
The exact time taken by the earth for single rotation on its own axis is ________
Q.15
The Planet which comes close to the size of Earth is ________.
Q.16
Which one of the following is correct?
Great Bear is a ________
Q.17
What is the total number of planets move around the Sun?
Q.18
In astrophysics, what is the name of hole in outer space which emits stars and energy?
Q.19
Among the following which planet takes maximum time for one revolution around the Sun?
Q.20
The only planet whose period of rotation is longer than the period of revolution around the Sun?
Q.21
The correct sequence of planets in the descending order of their equatorial diameter is ________
Q.22
Foucault experiment is proof of which one of the following?
Q.23
The Srnith-tuttle comet will crash with Earth in ________
Q.24
Which is the nearest planet to Sun?
Q.25
The planet with the maximum number of satellites is ________.
Q.26
The outermost layer of Sun is called ________
Q.27
The distance between the Earth and the Sun (in million kms) is ________
Q.28
Consider the following astral bodies:
1. Sirius
2. Venus
3. Mars
The correct sequence in decreasing order of their brightness is:
Q.29
The light coming from stars gives the idea of their ________
Q.30
Stars which appear single to the naked eye but are double stars when observed by a telescope, are known as ________
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