71. What is the name of planet which take 88 days to make one revolution of the sun ?

1. 1. Venus

   
   
   

   2. Mercury

   
   
   

   3. Earth

   
   
   

   4. Pluto

   
   
   

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   NA

   Correct Option: B

   NA

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72. The south pole experiences continuous light at

1. 1. Summer solstice

   
   
   

   2. Winter solstice

   
   
   

   3. Vemal equinox

   
   
   

   4. No time

   
   
   

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   NA

   Correct Option: B

   NA

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73. Which is the closest star to earth ?

1. 1. Sirius

   
   
   

   2. Sun

   
   
   

   3. Rigel

   
   
   

   4. Deneb

   
   
   

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   NA

   Correct Option: B

   NA

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74. Light year measures which of the following ?

1. 1. Intensity of Light

   
   
   

   2. Mass

   
   
   

   3. Time

   
   
   

   4. Distance

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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75. Which of the following is the farthest planet to the sun ?

1. 1. Mars

   
   
   

   2. Jupiter

   
   
   

   3. Neptune

   
   
   

   4. Earth

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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