2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    Which one of the following organs control the amount of light entering into our eyes?

    A) Cornea

    B) Pupil

    C) Retina

    D) ciliary muscles

    E) None of these

    Correct Answer: B

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