6th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-1

  • question_answer
    Match the following.
    Machine Developed year
    1. Mark-I A. 1673
    2. Hollerith's Machine B 1944
    3. Leibnitz's Calculator C. 1837
    4. Babbage's Analytical Engine D. 1890

    A) \[1\to B,\,\,2\to D,\,\,3\to A,\,\,4\to C\]

    B) \[1\to C,\,\,2\to D,\,\,3\to A,\,\,4\to B\]

    C) \[1\to A,\,\,2\to B,\,\,3\to D,\,\,4\to C\]

    D) \[1\to B,\,\,2\to C,\,\,3\to D,\,\,4\to A\]

    E) None of these

    Correct Answer: A

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