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Objective Questions with Answer for Science (8) - मुफ्त [PDF] डाउनलोड करें

Last updated on Feb 12, 2026

पाईये मात्रात्मक रूझान उत्तर और विस्तृत समाधान के साथ MCQ प्रश्न। इन्हें मुफ्त में डाउनलोड करें मात्रात्मक रूझान MCQ क्विज़ Pdf और अपनी आगामी परीक्षाओं जैसे बैंकिंग, SSC, रेलवे, UPSC, State PSC की तैयारी करें।
Question 1:
Science (8)

Communication satellite are placed in:

Geostationary orbit

Sun - synchronous orbits

Both A&B

None of these

View Answer & Solution
Correct Answer: A (Geostationary orbit)A
Question 2:
Science (8)

ISRO stands for:

International society for research on optometry.

Indian satellite and radar organisation.

Indian space research organisation.

none of these

View Answer & Solution
Correct Answer: C (Indian space research organisation.)C
Question 3:
Science (8)

Imaginary line running on the globe divides it into two equal parts line is known as the :

Axis

Equator

Pole

Both A & B

View Answer & Solution
Correct Answer: B (Equator)B
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Question 4:
Science (8)

Earth is slightly bulge in the________

South pole

North pole

Middle

None of these

View Answer & Solution
Correct Answer: C (Middle)C
Question 5:
Science (8)

The plane formed by the axis of the earth and orbit is known as the:

Symmetric plane

Orbital plane

Spherical plane

None of these

View Answer & Solution
Correct Answer: B (Orbital plane)B
Question 6:
Science (8)

Where do you find the sea of tranquility?

Moon.

Earth.

Mercury.

Mars.

View Answer & Solution
Correct Answer: A (Moon.)A
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Question 7:
Science (8)

The biggest star in the sky:

Sirius.

Riga.

Betelgueuse.

Mriga.

View Answer & Solution
Correct Answer: C (Betelgueuse.)C
Question 8:
Science (8)

Biggest satellite of Saturn:

Eris.

Ceres.

Xena.

Titan.

View Answer & Solution
Correct Answer: D (Titan.)D
Question 9:
Science (8)

Mercury is closer to the sun than venus. But venus is hotter than mercury because:

Mercury has no atmosphere and venus has a thick atmosphere which can retain the heat.

Mercury is mostly made up of sedimentary rocks while venus contains igneous rocks.

Both of these.

None of these.

View Answer & Solution
Correct Answer: A (Mercury has no atmosphere and venus has a thick atmosphere which can retain the heat.)A
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Question 10:
Science (8)

Shukra is Venus, as Shani is to:

Saturn.

Mars.

Jupiter.

Mercury.

View Answer & Solution
Correct Answer: A (Saturn.)A
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