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  3. 9th Class
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  5. Sequential Output Tracing

9th Class Mental Ability Sequential Output Tracing Question Bank Sequential Output Tracing

  • question_answer
    Direction: A number arrangement machine when given an input line of numbers rearranges them by following a particular rule in each step as given below:
    Input : 60 30 45 12 55
    Step I  : 12 60 30 45 55
    Step II : 12 30 60 45 55
    Step III : 12 30 45 60 55
    Step IV : 12 30 45 55 60
    The step IV above is the last step of the rearrangement. Identify the rule followed in the above steps and answer the questions given below. What will be the step II for the following input? Input   : 100   12    65    02    90

    A)
    02 12 100 65 90

    B)
    02 100 12 65 90

    C)
    02 12 65 90 100

    D)
    02 90 12 65 100

    Correct Answer: A

    Solution :

    To obtain an ascending order of numbers in last step, one least number is taken in each step and it is followed by other numbers as it is.                 


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