Shifting Type Machine Input Problems


 
 
Concept Explanation
 

Shifting Type Machine Input Problems

Machine Input : - Here the candidate is asked to identify the process done by a machine. These process are performed repeatedly as per a pre-fixed pattern and subsequently we have different output in different steps. Let's take a simple example to understand it.

Computer would be the best example, in computer when we give any input, then it processes it and finally we get output. Similarly in Machine input, there is input, then there are certain steps to simplify it and final step is termed as 'output'.

The problems involving machine input can be classified into two categories:

1. Shifting                                       2. Arrangement

Regarding Shifting : -

  • In questions on shifting "can't be determined" is almost never the correct answer.
  • After some practice you should develop the ability to solve questions without needing a pen.
  • Before anything else, make sure that the input - output question is about shifting.
  • Be confident for your approach.
  • Shifting Type: - In problems involving shifting the question are based on a particular pattern on interchanging position of elements. And the machine doesn't stop here but goes on performing its operation.

    In this type of question, we usually shift the given words/ numbers, of the given input as per a fixed pattern.

    Illustration: Study the following information to answer the given questions.

    A word rearrangement machine rearranges the given an input line of words with the following particular rule in each step. The following is an illustration of input and the steps or rearrangement.

    Input : over you pat me crow easy to.

    Step I: pat over you crow easy to me.

    Step II : crow pat over you to me easy.

    Step III : over crow pat to me easy you.

    Step IV: to over crow pat easy you me.and so on, ......

    As per the rule followed in the above steps, find out in the given questions the appropriate step for the given point.

    Input :1234567
    Step I :3125674
    Step II :5312746
    Step III :1537462
    Step IV :7153624
    Step V :5716243
    Step VI :6571432
    Step VII :7654321
    Step VIII :4765213

     If step IV of an input is 'blue navy kit lime se set out', which of the following would definitely be the input ?

    A. navy get lime out kit se blue                        B. Lime navy get kit se blue out

    C. lime blue navy kit get out se                        D. Kit blue navy se get out lime

    E. None of these

    Answer: A

    Step IV : bluenavykitlimesegetout
     7153624
     1234567
    Input :navygetlimeoutkitseblue

     

    Sample Questions
    (More Questions for each concept available in Login)
    Question : 1

    A word rearrangement machine rearranges the given an input line of word with the following particular rule in each step. The following is an illustration of input and the steps or rearrangement of input and the steps or rearrangement.

    Input : Over you pat me crow easy to

    Step I : pat over you crow easy to me

    Step II : crow pat over you to me easy

    Step III : Over crow pat to me easy you

    Step IV. to over crow pat easy you me

    and so on,........

    As per the rule followed in the above steps, find out in the given questions the appropriate step for the given point.

    Input :  1 2 3 4 5 6 7

    Step I : 3 1 2 5 6 7 4

    Step II : 5 3 1 2 7 4 6

    Step III : 1 5 3 7 4 6 2

    Step IV : 7 1 5 3 6 2 4

    Step V : 5 7 1 6 2 4 3

    Step VI : 6 5 7 1 4 3 2

    Step VII : 7 6 5 4 3 2 1

    Step VIII : 4 7 6 5 2 1 3

    If step II an input is 'go su but he for game free', what would be the step VI ?

    Right Option : C
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    Explanation
    Question : 2

    A word arrangement machine when rearranges a given particular input it is following a particular rule.

    The following input is illustration of the input and the steps of arrangement

    Input : sui me ato fe zen u no.

    Step I : sui ato zen no ne fe u

    Step II : u fe me no zen ato sui

    Step III : u me zen sui fe no ato

    Step IV : ato no fe sui zon me u

    Step V : ato fe zen u no sui me.

    and so on ..............

    Input : sui  me  ato  fe  zen  u  no

                  1     2    3     4   5    6   7

    Step I :  1     3     5     7    2   4   6

    Step II :  6     4     2    7    5    3   1

    Step III :  6     4     5    1    4    7   3

    Step IV :  3     7      4    1    5   2    6

    Step V :   3      4     5     6    7    1   2

    Step VI :  2      1     7     6    5    4   3

    Step VII :  2      7    5    3    1    6    4

    Step VIII : 4      6    1     3    5   7    2

    Step IX :   4      1     5     2    6   3    7

    Step X :    7       3     6     2    5   1   4

    Step XI :    7      6     5     4     3   2   1

    Step XII :   1      2     3    4     5    6   7    

    If input is "may son to cry if not hell" then which step be "hell not if cry to son may" ?

    Right Option : C
    View Explanation
    Explanation
    Question : 3

    A word arrangement machine when rearranges a given particular input it is following a particular rule.

    The following input is illustration of the input and the steps of arrangement

    Input : sui me ato fe zen u no.

    Step I : sui ato zen no ne fe u

    Step II : u fe me no zen ato sui

    Step III : u me zen sui fe no ato

    Step IV : ato no fe sui zon me u

    Step V : ato fe zen u no sui me.

    and so on ..............

    Input : sui  me  ato  fe  zen  u  no

                  1     2    3     4   5    6   7

    Step I :  1     3     5     7    2   4   6

    Step II :  6     4     2    7    5    3   1

    Step III :  6     4     5    1    4    7   3

    Step IV :  3     7      4    1    5   2    6

    Step V :   3      4     5     6    7    1   2

    Step VI :  2      1     7     6    5    4   3

    Step VII :  2      7    5    3    1    6    4

    Step VIII : 4      6    1     3    5   7    2

    Step IX :   4      1     5     2    6   3    7

    Step X :    7       3     6     2    5   1   4

    Step XI :    7      6     5     4     3   2   1

    Step XII :   1      2     3    4     5    6   7     

    If input is "say not you are only wise yet" then which step would read as "are Say only not wise you yet' ?

    Right Option : C
    View Explanation
    Explanation
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