1.
Who discovered that the Earth revolves around the Sun?
A
Galileo Galilei
B
Isaac Newton
C
Albert Einstein
D
Johannes Kepler
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22 practice sets · Page 1 of 2
Who discovered that the Earth revolves around the Sun?
Galileo Galilei
Isaac Newton
Albert Einstein
Johannes Kepler
Which planet is called the red planet in our solar system?
Mercury
Mars
Jupiter
Neptune
Which planet appears to be yellowish?
Asteroids
Mars
Uranus
Saturn
Which of the following planets of the solar system has the longest day?
Mercury
Jupiter
Venus
Earth
Which of the following is correct with respect to Great Bear?
Planet
Galaxy
Star
Constellation
Which is the nearest planet to the sun?
Neptune
Mars
Mercury
Earth
Which is the largest planet in solar system?
Mercury
Mars
Jupiter
Saturn
Which is the farthest planet of solar system?
Neptune
Jupiter
Mercury
Earth
Which is the brightest planet in the universe?
Mercury
Venus
Earth
Saturn
What is the gap between the orbit of mars and Jupiter called?
Asteroids
Comets
Meteor
Meteorite
What is a Supernova?
an asteriod
a black hole
a comet
a dying star
What do you mean by Black Hole in our solar system?
Contracted star with intense gravitational pull
Collapsing of low density
Holes occurring in heavenly bodies
None of these
The tilting of the earth is responsible for
Change of days
Change of the sun rays
Change of the season
None
The speed of rotation of the earth is the highest
along the Equator
at the North-Pole
along the Tropic of Cancer
along the Arctic Circle
The hottest planet is
Mercury
Venus
Jupiter
Saturn
The first outside orbit of the earth planet is
Jupiter
Mars
Saturn
Uranus
Stars appear to move from
West to east
East to west
North to south
South to west
Revolution around the sun is maximum for
Venus
Jupiter
Mars
Saturn
On which planet the life exists?
Earth
Moon
Jupiter
None
If there is no sun the colour of the sky would be
Blue
Orange
Black
Green