2. Sample Papers
  3. 1st Class
  4. Computers Science

1st Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-3

  • question_answer
    An optical input device that interprets pencil marks on paper media is:

    A) OMR

    B) Punch Card Reader

    C) Optical Scanner

    D) Magnetic tape

    E) None of these

    Correct Answer: A

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