Input-Output for RRB Main

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Input-Output for RRB Main

Directions (Q. 1-5): Study the following information carefully and answer the given questions.

A word and number arrangement machine, when given an input line of words and numbers, rearranges them following a particular rule. The following is an illustration of the Input and its rearrangement.

        Input:          tree 96 23 under 48 busy 37 own 62 axe

        Step I:         23 tree 96 under 48 busy 37 own 62 axe

        Step II:        23 37 tree 96 under 48 busy own 62 axe

        Step III:      23 37 96 tree under 48 busy own 62 axe

        Step IV:      23 37 96 62 tree under 48 busy own axe

        Step V:        23 37 96 62 48 tree under busy own axe

        Step VI:      23 37 96 62 48 under tree busy own axe

        Step VII:     23 37 96 62 48 under own tree busy axe

        Step VIII:   23 37 96 62 48 under own axe tree busy

        Step IX:      23 37 96 62 48 under own axe busy tree

        Step IX is the last step of the rearrangement.

As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the input given below.

        Input: bank 24 interest 17 51 42 summer hot 68 33 earn

1. Which of the following would be the last step of the arrangement?

        1) VII                     2) VIII                   3) IX

        4) X                        5) None of these

2. In step IV, which of the following numbers/words would be at 7th position from the left?

        1) 24                       2) bank                  3) 42

        4) interest              5) None of these

3. Which step number would be the following output?

        17   33   51  68   42   24 interest bank summer hot earn

        1) VI                       2) VII                     3) V

        4) VIII                   5) There will be no such step.

4. In step VI of the rearrangement, if ‘68’ is related to ‘summer’ in a certain way, which of the following would ‘42’ be related to, following the same pattern?

        1) interest              2) 51                       3) summer

        4) hot                     5) None of these

5. Which of the following would be the second-last step of the rearrangement ?

        1) 17 33 51 42 68 24 earn interest hot summer bank

        2) 17 33 51 24 42 68 interest earn bank hot summer

        3) 17 33 51 68 42 24 interest earn bank summer hot

        4) 17 33 51 68 42 24 earn interest bank summer hot

         5) None of these

 

Answers:

(1-5):

The arrangement machine rearranges one word/number in each step. It rearranges odd numbers first in ascending order and then even numbers in descending order. It rearranges words starting with vowels in descending order and finally words starting with cononants in ascending order.

Input: bank 24 interest 17 51 42 summer hot 68 33 earn

Step I: 17 bank 24 interest 51 42 summer hot 68 33 earn

Step II: 17 33 bank 24 interest 51 42 summer hot 68 earn

Step III:17 33 51 bank 24 interest 42 summer hot 68 earn

Step IV: 17 33 51 68 bank 24 interest 42 summer hot earn

Step V: 17 33 51 68 42 bank 24 interest summer hot earn

Step VI:  17 33 51 68 42 24 bank interest summer hot earn

Step VII: 17 33 51 68 42 24 interest bank summer hot earn

Step VIII: 17 33 51 68 42 24 interest earn bank summer hot

Step IX: 17 33 51 68 42 24 interest earn bank hot summer

  1. 3
  2. 4; Step IV: 17 33 51 68 bank 24 interest 42 summer hot earn
  3. 2
  4. 4;  Step VI: 17 33 51 68 42 24 bank interest summer hot earn
  5. 3

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