universe & solar system section 6 Practice Questions Answers Test with Solutions & More Shortcuts

Question : 41

What is the time taken by the Earth to complete one rotation on its axis?

a) 24 hr 53 min 2 sec

b) 24 hr 12 min 6 sec

c) 23 hr 56 min 4 sec

d) 23 hr 52 min 4 sec

Answer: (c)

The time taken by the Earth to complete one rotation on its axis is 23 hr-56 min 4 sec.

Question : 42 [UPPCS (Pre) 1990]

Which of the following planets has rings around it?

a) Mercury

b) Earth

c) Mars

d) Saturn

Answer: (d)

Question : 43

Lunar eclipse occurs

a) When sun lies between earth and moon

b) None of these

c) When earth lies between sun and moon

d) When moon lies between earth and sun

Answer: (c)

In Lunar eclipse Earth comes between Sun and Moon.

Question : 44 [UPPCS (Pre) 2009]

A country by sending its ‘SELENE’ (Selenological and Engineering Explorer) in the orbit of the Moon became the first country in Asia. The country which achieved this fame is

a) India

b) Pakistan

c) China

d) Japan

Answer: (d)

Question : 45

Which one of the following is the largest satellite in our solar system?

a) Europa

b) Triton

c) Titan

d) Ganymede

Answer: (d)

Ganymede is the largest satellite in the solar system. Ganymede is a satellite of Jupiter and the largest moon in the Solar System. It is the seventh moon and third Galilean satellite outward from Jupiter.

 Completing an orbit in roughly seven days, Ganymede participates in a 1:2:4 orbital resonance with the moons Europa and Io, respectively. It has a diameter of 5,268 km (3,273 mi), 8% larger than that of the planet Mercury, but has only 45% of the latter’s mass.

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961 Universe, solar system and Astronomy based indian geography mcq section 6 question answer with explanation pdf

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