2. Sample Papers
  3. 5th Class
  4. General Knowledge

5th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-6

  • question_answer
    In which part of the human body exchange of gases takes place?

    A)  Lung

    B)  Heart

    C)  Kidney

    D)  Urinary bladder

    E)  None of these

    Correct Answer: A

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