2. Sample Papers
  3. 3rd Class
  4. General Knowledge

3rd Class General Knowledge Sample Paper General Knowledge Sample Test Paper-6

  • question_answer
    Which one of the following gases is maximum in the air?

    A)  Nitrogen                       

    B)  Oxygen

    C)  Carbon dioxide 

    D)  Argon

    E)  None of these

    Correct Answer: A

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