Question:
Given an input line of numbers and words, a machine rearranges them following a particular rule in each step. Here is an illustration of an input and rearrangement sequence (Step 1 to Step 5):
Input: 61 wb ob 48 45 29 34 sb pb lb
Step 1: lb wb ob 48 45 29 34 sb pb 61
Step 2: lb ob wb 45 29 34 sb pb 61 48
Step 3: lb ob pb wb 29 34 sb 61 48 45
Step 4: lb ob pb sb wb 61 48 45 34 29
Step 5: lb ob pb sb wb 61 48 45 34 29
Step 5 is the last step of the above arrangement.
Based on the rules followed in the above steps, answer the following question:
Input: cb kb eb 58 49 23 38 jb nb gb 69 82
Which of the following represents the position of 58 in the fourth step? (Step-5 is the last step of the arrangement.)
Given an input line of numbers and words, a machine rearranges them following a particular rule in each step. Here is an illustration of an input and rearrangement sequence (Step 1 to Step 5):
Input: 61 wb ob 48 45 29 34 sb pb lb
Step 1: lb wb ob 48 45 29 34 sb pb 61
Step 2: lb ob wb 45 29 34 sb pb 61 48
Step 3: lb ob pb wb 29 34 sb 61 48 45
Step 4: lb ob pb sb wb 61 48 45 34 29
Step 5: lb ob pb sb wb 61 48 45 34 29
Step 5 is the last step of the above arrangement.
Based on the rules followed in the above steps, answer the following question: Input: cb kb eb 58 49 23 38 jb nb gb 69 82
Which of the following represents the position of 58 in the fourth step? (Step-5 is the last step of the arrangement.)
Step 1: lb wb ob 48 45 29 34 sb pb 61
Step 2: lb ob wb 45 29 34 sb pb 61 48
Step 3: lb ob pb wb 29 34 sb 61 48 45
Step 4: lb ob pb sb wb 61 48 45 34 29
Step 5: lb ob pb sb wb 61 48 45 34 29
Step 5 is the last step of the above arrangement.
Based on the rules followed in the above steps, answer the following question: Input: cb kb eb 58 49 23 38 jb nb gb 69 82
Which of the following represents the position of 58 in the fourth step? (Step-5 is the last step of the arrangement.)
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To solve machine arrangement problems, identify patterns for word and number sorting, and track the element's position across steps.
Updated On: Jan 24, 2025
- Second from the left
- Fourth from the right
- Third from the right
- Seventh from the left
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The arrangement rule involves two processes:
1. Words are arranged in alphabetical order from left to right in each step.
2. Numbers are arranged in descending order from right to left in each step.
For the input: cb kb eb 58 49 23 38 jb nb gb 69 82,
Step-by-step arrangement proceeds as follows:
Step 1: eb cb kb 49 23 38 jb nb gb 69 82 58
Step 2: eb cb gb kb 23 38 jb nb 82 69 58 49
Step 3: eb cb gb jb kb 38 nb 82 69 58 49 23
Step 4: eb cb gb jb kb nb 82 69 58 49 38 23
In Step 4, 58 is the third from the right.
1. Words are arranged in alphabetical order from left to right in each step.
2. Numbers are arranged in descending order from right to left in each step.
For the input: cb kb eb 58 49 23 38 jb nb gb 69 82,
Step-by-step arrangement proceeds as follows:
Step 1: eb cb kb 49 23 38 jb nb gb 69 82 58
Step 2: eb cb gb kb 23 38 jb nb 82 69 58 49
Step 3: eb cb gb jb kb 38 nb 82 69 58 49 23
Step 4: eb cb gb jb kb nb 82 69 58 49 38 23
In Step 4, 58 is the third from the right.
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