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NEET Biology The Living World / जीव जगत Question Bank Origin of Life

  • question_answer
    About how long ago was the earth formed                  [CPMT 1999]

    A)            4.6 billion years ago

    B)            10 billion years ago

    C)            3.0 billion years ago

    D)            20 billion years ago

    Correct Answer: A

    Solution :

                 Earth came into existence about 4.6 billion years ago from a large spinning cloud of gas and dust.


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