2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-10

  • question_answer
    Vibrations inside the ear are amplified by the three bones namely the _______ in the middle ear.

    A) Hammer, Anvil and Pinna

    B) Auditory bone, Anvil and Stirrup

    C) Hammer, Cochlea and Stirrup

    D) Hammer, Anvil and Stirrup

    E) None of these

    Correct Answer: D

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