11). Which one of the following planets takes the same number of days for rotation and revolution ?
A). Mars |
B). Venus |
C). Mercury |
D). Jupiter |
|
12). On which of the following planets of the solar system does the sun rise in the west and set in the east ?
A). Venus |
B). Mars |
C). Jupiter |
D). Saturn |
|
13). Which of the following planets of the solar system has the longest day
A). Mercury |
B). Jupiter |
C). Venus |
D). Earth |
|
14). Which of the following planets is known as 'Morning Star' ?
A). Mercury |
B). Venus |
C). Mars |
D). Jupiter |
|
15). Which planet of the solar system spins on its axis at the fastest rate ?
A). Mercury |
B). Earth |
C). Jupiter |
D). Saturn |
|
16). Which planet is known as the 'Watery Planet' ?
A). Mercury |
B). Earth |
C). Mars |
D). Jupiter |
|
17). Which planet looks reddish in the night sky ?
A). Mercury |
B). Mars |
C). Jupiter |
D). Saturn |
|
18). The correct sequence of planets in the descending order of their equatorial diameter is :
A). Mars, Pluto, Uranus, Earth |
B). Earth, Mars, Pluto, Uranus |
C). Pluto, Uranus, Mars, Earth |
D). Uranus, Earth, Mars, Pluto |
|
19). Which of the following is the largest of the inner planets ?
A). Venus |
B). Mercury |
C). Mars |
D). Earth |
|
20). Jupiter is larger than the earth by about :
A). 5 times |
B). 10 times |
C). 20 times |
D). 50 times |
|