Railways R.R.C. (Patna) Solved Paper Held on 2nd Shift 9-11-2014

  • question_answer
    A large group of stars, stellar remnants, dust and gases bound together by their own gravity s called?

    A) Comets             

    B) Galaxy

    C) Nebulae            

    D) Asteroid

    Correct Answer: B

    Solution :

    Galaxy is a large group of stars, stellar remnants, dust and gases bound together by their own gravity


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