2. Sample Papers
  3. 9th Class
  4. General Knowledge

9th Class General Knowledge Sample Paper General Knowledge Sample Test Paper-10

  • question_answer
    The fourth state of matter is ______.

    A)  Super fluids                     

    B)  Small particles suspended in the gas

    C)  Liquid crystals                  

    D)  Plasma

    E)  None of these

    Correct Answer: D

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