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Here is the MCQs guide for the topic of Universe. you will find various types of questions along with there answers in this
Q. A light year, as a unit of measurement of distances of heavenly bodies, is equal to
A.
6 million, million kms
B.
7.5 million, million kms
C.
9.5 million, million kms
D.
11.5 million, million kms


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Q. What are sun-spots?
A.
These are great flames of gases which shoot out of the sun
B.
These are areas of the sun where nuclear fission takes place
C.
These are areas of the sun where the heat is most intense which shows up as dark spots
D.
These are cooler areas which move about on the sun's surface and show up as dark spots


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Q. Who was the second to observe sun-spots after Ibn Zubir?
A.
Galileo
B.
Halley
C.
Newton
D.
None of the above


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Q. The biggest star in our galaxy is
A.
Epsilon Aurigae
B.
VY Canis Majoris
C.
Proxima Centaur
D.
Sun


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Q. Which of the following planets has almost the same mass, size and density as the earth?
A.
Venus
B.
Mars
C.
Saturn
D.
Uranus


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Q. Which of the following makes the planet Saturn unique in the solar family?
A.
It is the biggest among the planets
B.
There is a well developed system of rings around it
C.
It sends out very strong radio signals which sound like the noise of sea-waves
D.
It shows phases like those of the earth's moon


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Q. Which of the following planet has the largest number of natural satellites (or moons) than any other planet of the solar system is
A.
Jupiter
B.
Mars
C.
Neptune
D.
Uranus


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Q. Which of the following planet takes very nearly the same time for a rotation on its own axis as does the earth?
A.
Jupiter
B.
Mars
C.
Neptune
D.
Uranus


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Q. All of the following planets have lesser diameter than the earth except
A.
Jupiter
B.
Mars
C.
Mercury
D.
Venus


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Q. Which of the following planets reflects back to space the highest percentage of light it receives from the sun than any other planet of the solar system?
A.
Earth
B.
Jupiter
C.
Venus
D.
Mars


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