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

9th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-5

  • question_answer
    What is the bend in the clinical thermometer called due to which the mercury does not fall down after taking it out of the mouth and it is not present in the laboratory thermometer?

    A)  Bulb                            

    B)  Thread

    C)  Bulge              

    D)  Kink

    E)  None of these

    Correct Answer: D

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