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  3. 9th Class
  4. Mental Ability
  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 was the input if the step I is given below? Step I : 00    40    70    32    08

    A)
    00 40 70 08 32

    B)
    00 08 40 70 32

    C)
    40 70 00 32 08

    D)
    40 70 08 32 00

    Correct Answer: C

    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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