REASONING INPUT AND OUTPUT

                                                       INPUT-OUTPUT

 Today’s world has much data and there must be secure data. Data are arranged in such a way so that it is not easy understand by other or unauthorized person.

                                 Usually there are four type of operation in input-output that are given below.

·        SHIFTING: In this type of question, we usually shift the given words or numbers of the given input as per a fixed pattern. It can go endlessly. We can move backward as well as forward direction. In this type cannot determined will almost never occur.

·        ARRANGEMENT: In this type of question, the words or numbers are arranged as per a fixed order. This order can be alphabetical order in case of words; it can be an increasing or decreasing order in case of numbers. it can  be an increasing or decreasing  order in case of numbers or etc. It ends as soon as the order intended is achieved. We cannot move backward but move to forward direction.

·        ARITHMETIC OPERATION: In this type of question the input consist some numbers. The subsequent steps are obtained by taking the numbers of the input and then performing different arithmetic operation (add, multiplying, squaring etc) on the numbers of the input.

·        Others: Different pattern.

   IDENTIFICATION OF THE TYPE OF INPUT-OUTPUT

  Here flowchart is given you must go through that

           

        

-------------------------------------------------------------------------------------

        

                                                      SHIFTING

Type of question in shifting :  

·        Given as step number and its contents to find the content of another Step Number.

·        Given   a step number and its content  to find the step number for another given content.

Steps for solving the SHIFTING question : 

·        Find the type .i.e.  1-step,2-step,3-step,……

·        Then numbering of the word of the given input and step till up to given or said  of the statements.

·            Then solve the question .i.e.  tagging the given input or step according to  statements input or step.

 Direction: A Word arrangement machine, when given a particular input, rearranges it following a particular rule. The following is the illustration of the input and the steps of arrangement.

 INPUT : you have very good project of city.

 Step 1: city very have good project of you.

Step 2 :very city good have project you of.

Step 3:of good city have project  you very.

Step 4: good of have city project very you.

Step  5:you  have of city project very  good.

Step 6.have you city of project good very.

Step 7.very city you  of project good have.

Question 1: given the following

  Step 4. I know you are not attack me.

          What step will be the given arrangement? ?.

  Arrangement: you me I attack not are know.

 .a) 9      b)   11 c)    10   d)   8    e) none of these.

Question 2: If step 6 of given input be “”Have you make onething good for me “,then what would be input ?

a)      Me make for have good you onething.

b)    You have me for good onething make.

c)     You have me good onething make  for.

d)    You me have for good onething make.

Solution:

Since the given statements is 2-step type means after 2 step they are repeating the same order .here

    In 1- step: first word interchange with last word and second word interchange with third word.
  In 2- step: First word interchange with second word and third word interchange with fourth word, and sixth word interchange with seventh word.

    Numbering the statements

                   1      2          3         4           5              6       7

 INPUT : you  have   very    good    project    of    city.

                 7     3              2           4              5             6         1

 Step 1: city   very      have     good     project     of    you.

                  3        7          4           2             5            1         6

Step 2 :very     city     good    have    project    you     of.

               6        4             7          2             5             1             3

Step 3: of      good      city     have     project     you     very.

                 4         6          2          7              5          3           1

Step 4:  good     of     have     city     project    very    you.

                  1         2        6       7          5            3            4

Step  5  :you     have    of    city    project    very    good.

                2            1         7       6        5                4            3

Step 6: have     you   city    of     project     good     very.

               3           7          1         6         5               4            2

Step 7:very     city      you     of      project     good     have.

Answer 1:  given

           Step 4: I know you are not attack me.

                        Now numbered above as input as given in the statements.

Thus

                               1           2          3            4           5              6          7

                  Step 4:  I      know      you      are      not       attack       me.

Now given arrangement, and numbered it.

                                 3        7       1            6          5          4            2

 Arrangement:     you    me    I       attack      not     are     know.

Now to find the answer we have to compare arrangement to given option.

a)      Step 4  to step 9= 4  to  9= 4-2*2 to  9-2*2=0 to 5

Now is step 5 of statements is arrangement?, if it is arrangement then answer otherwise no.

      1         2        6       7          5            3            4 (step 5 of statements)

    

    Compare it with arrangement as question 1 step 4 as suppose input.

 Thus this option is in correct.

b)    4 to  11=0   to 7

Since given arrangement is as like step 7 of statements thus it is correct .

Answer 2:

     Numbered below step 6, as like step 6 of statements.

                      2            1         7               6               5                4            3

  Step 6: Have    you    make      onething    good          for         me.

 Then the sequence of input will be

1      2          3         4           5              6       7

Therefore input will be

 You have me for good onething make

     Thus option b) is correct.

                                     

                                                                             

            ARRANGEMENT                      

DIRECTION: A word arrangement machine, when given an input line of words, rearranges it in every step following a certain rule .Following is an illustration of an input line of words and various step of rearrangement. [SBI PO]

  Input: gone are take enough brought station.

 Step 1: take gone are enough brought station.

Step 2: take are gone enough brought station

Step 3: take are station gone enough brought

 Step 4: take are station brought gone enough.

                     And step 4 is the last step for this input. Now, find out an appropriate step in each of the following question following the above rule.

Question 1:

   Input: car on star quick demand fat

   What will be the third step for this input?

a) star quick car demand on fat

b) Star car quick demand on fat

c) star car demand quick on fat

d)star car quick on demand fat

e) none of these.

QUESTION 2:

        Input: ink hurry yet for the victory.

               What will be the last step for this input?

a) Step 3

b) Step 4

c) Step 5

d) Step 6

e) None of these

Answer:

                            Here the logic is choose big word, small word, big word, small word ………so on.

                 Input    to step 1     = is big word which have greater letter

                 Step 1 to step 2    = is small word which have small letter

Now

 Input: gone are take enough brought station.

                         Here “take “is big word.

 Step 1: “take” gone are enough brought station.

                    Here “are “is small word.

Step 2: take “are” gone enough brought station

                           Here “station “is big word.

Step 3: take are “station” gone enough brought

                Here “brought “is small word.

 Step 4: take are station” brought” gone enough.

                              Rest “gone enough “already in structure.

 

Answer 1: 

              Input: car on star quick demand fat

              Step 1:”star” car on quick demand fat.

              Step 2: star car “quick” on demand fat.

              Step 3: star car quick “demand” on fat.

                                   Thus option b) is correct.

Answer 2: 

                      Input: ink hurry yet for the victory.

                      Step 1:”yet” ink hurry for the victory

                      Step 2: yet “for” ink hurry the victory.

                      Step 3: yet for “victory” ink hurry the.

                      Step 4: yet for victory “hurry “ink the.

                       Step 5: yet for victory hurry “the” ink.

                

            Thus  step 5) is last step of the input.