2. Sample Papers
  3. 10th Class
  4. General Knowledge

10th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-3

  • question_answer
    Which one of the following devices is used to measure blood pressure?

    A)  Phonograph

    B)  Electroscope

    C)  Dynamo

    D)  Sphygmomanometer

    E)  None of these

    Correct Answer: D

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