Which one of the following conditions is moat relevant for the presence of life on Mars?
Atmospheric composition
Thermal conditions
Occurrence of ice caps and frozen water
Occurrence of ozone
Correct Answer :
C. Occurrence of ice caps and frozen water
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The time period elapsing between one New Moon and the next is approximately
8.19 Days
30 days
29.5 Days
61 Days
Which of the following is 'the cruel planet' in Indian astrology?
Jupiter
Saturn
Uranus
Neptune
A 'black hole' is a body in space which does not allow any radiation to come out. This property is due to its
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Charon' is the satellite of _____.
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Saturn
Pluto
Neptune
Big Bang Theory' explains
the formation of universe
the origin and evolution of earth's crust
formation of Solar System
formation of constellation
A celestial body having its own heat and light is called
Planet
Moon
Star
Satellite
Which of the following are the Inner Planets?
1. Mercury
2. Venus
3. Earth
4. Mars
Only 1
1 and 2
1, 2 and 3
1, 2, 3 and 4
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December 25
March 21
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January 14
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21,000 km
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December-22
September-23
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spiral
elliptical
circular
spherical
The axis of Mars la inclined at an angle of
25°
30°
35°
15°
When the earth is at its minimum distance from the Sun, it is said to be
Perigee
Apogee
Perihelion
Aphelion
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5.5
4.5
9.5
6.5
Shoemaker-Levy 9 is a
Meteors
Pole Stars
Comets
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The difference between day and night increases as one moves
From equator to poles
From poles to equator
From tropics to equator
From plains to mountains
What is the name given to the widened rivermouth found at the point a river enters the sea?
Estuary
Bay
Gulf
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Which of the following conditions la the most relevant for the presence of life on Mars?
Atmospheric composition
Thermal conditions
Occurrence of ice caps and frozen water
Occurrence of ozone
All asteroids collectively revolve around the
Sun
Planet
Satellite
Moon
How much time (approximately) does the light from the nearest star to the Sun take in reaching the earth?
4.3 seconds
4.3 years
4.3 minutes
4.3 hours
Halley's comet visits us after every.
66 years
76 years
86 years
96 years
Oldest object in the Solar System is __.
Titania
Titan
Miranda
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The tail of a comet is directed away from the Sun because
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the tail of the comet always exists in the same orientation
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Pluto
Neptune
Uranus
Venus
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14°C
24°C
34°C
20°C
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June-21
December-22
March-21
September-23
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undulations on the solar surface
huge magnetic storms on the solar surface
places with adequate sunshine
places of tourist importance
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meteors
comets
meteorites
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