3rd Class Computers Science History of Computer Question Bank Self Test-1

  • question_answer
    Given below are the devices and their types. Match the two columns on the basis of their types. 1. Pascaline                         i.   Electro-mechanical 2. Napier's bones                             ii. Automatic 3. Analytical engine                         iii. Manual 4. Mark-1                                             iv. Mechanical

    A)  1, iv; 2, iii; 3, ii; 4, i

    B)  1, iii; 2, i; 3, iv; 4, ii

    C)  1, ii; 2, iii; 3, i; 4, iv

    D)  1, i; 2, ii; 3, iii; 4, iv

    E)  1, iii; 2; iv; 3, i; 4, ii

    Correct Answer: A

    Solution :


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