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

4th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-5

  • question_answer
    Which one of the following is the system software?

    A) MS-Excel

    B) MS-Word

    C) Windows O/S

    D) All of these

    E) None of these

    Correct Answer: C

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