Tnpsc Group 4 Geography - Online Test for all Competitive exams - 46 ( Earth and Solar System 16 ) ( General )

1.  Father of Astronomy is
   
   1.  Clyde W Tombaugh
   2.  William Herschel
   3.  Galileo Galilei
   4.  Nicolaus Copernicus
   
   
2.  Our Solar System Galaxy is called
   
   1.  Small Magellanic galaxy
   2.  Large Magellanic galaxy
   3.  Andromeda galaxy
   4.  Milky way galaxy
   
   
3. The Sun age is now
   
   1.  4.5 billion years
   2.  6 billion years
   3.  7 billion years
   4.  8 billion years
   
   
4.  The Sun is now middle age
   
   1.  None of the below
   2.  Partially correct
   3.  No 
   4.  Yes
   
   
5. The  Sun's diameter is ______ times that of earth
   
   1.  70
   2.  80
   3.  100
   4.  109
   
   
6.  The Sun's mass is _____ times of the earth
   
   1.  3,00,000
   2.  3,30,000
   3.  2,70,000
   4.  2,50,000
   
   
7. The Sun is the ____ % of total mass of solar system
   
   1.  96.86
   2.  97.86
   3.  99.86
   4.  98.86
   
   
8.  The sun will continue to burn for another ___ billion years
   
   1.  Nine
   2.  Eight
   3.  Seven
   4.  Five
   
   
9.  Our nearest galaxy from the earth is
   
   1.  Leo T dwarf
   2.  Fornax dwarf
   3.  Andromeda Galaxy
   4.  Carina dwarf
   
   
10.  Father of Modern Astronomy is
    1.  William Herschel
    2.  Johanne Galle
    3.  Galileo Galilei
    4.  Nicolaus Copernicus
    
    

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