A word and number arrangement machine, when given an input line of words and numbers, rearranges them following a particular rule at each step. The following is an illustration of input and rearrangement:
Input: exam 81 56 over down up 16 64
Step I: down exam 81 56 over up 16 64
Step II: down 81 exam 56 over up 16 64
Step III: down 81 exam 64 56 over up 16
Step IV: down 81 exam 64 over 56 up 16
Step IV is the last step of the rearrangement of the above input.
As per the rule followed in the above steps, answer the following question.
Question: 1
Input: 98 11 64 22 but will an it
Which of the following will be Step VI?
Step IV is not possible as Step III is the last step
Show Solution
The Correct Option isA
Solution and Explanation
To solve the problem, we need to understand the pattern followed by the arrangement machine with the given input: \(32 \text{ now } 20 \text{ gift } 53 \text{ box } 62 \text{ at}\).
Let's analyze the steps using the example provided:
Step
Arrangement
Input
exam 81 56 over down up 16 64
Step I
down exam 81 56 over up 16 64
Step II
down 81 exam 56 over up 16 64
Step III
down 81 exam 64 56 over up 16
Step IV
down 81 exam 64 over 56 up 16
Rule Analysis: From the example, it appears that the arrangement follows these steps:
Step I: The first element is rearranged, prioritizing words in alphabetical order.
Step II: The largest number is brought to the front, following the last arranged position.
Step III: The next word is arranged alphabetically after the last arranged word or number.
Step IV: The next largest number is arranged.
Applying the rule to our problem:
Input: 32 now 20 gift 53 box 62 at
Step I: The first word, alphabetically, is "at". Now, move it to the front: \(\text{{at}} 32 \text{{now}} 20 \text{{gift}} 53 \text{{box}} 62\).
Step II: The largest number is 62. Move 62 to its position: \(\text{{at}} 62 32 \text{{now}} 20 \text{{gift}} 53 \text{{box}}\).
Step III: The next word, alphabetically, is "box". Move "box": \(\text{{at}} 62 \text{{box}} 32 \text{{now}} 20 \text{{gift}} 53\).
Step IV: The next highest number after 62 is 53. Move 53: \(\text{{at}} 62 \text{{box}} 53 32 \text{{now}} 20 \text{{gift}}\).
By applying the rule step-by-step, it's clear that Step IV results in the sequence: \(\text{at 62 box 53 32 now 20 gift}\).
Thus, the correct answer is: "at 62 box 53 32 now 20 gift".
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Question: 3
Input: pay by 18 36 nose ear 72 54
Which of the following steps will be the last step?
The given problem involves a word and number arrangement machine. The goal is to determine the last step of rearrangement based on a given rule that the machine follows. Let's break it down step-by-step for the following input: "pay by 18 36 nose ear 72 54".
Analyze the input pattern: The machine rearranges according to some rule involving both words and numbers.
Identify the rule: From the example, the rule appears to sort numbers in descending order and words alphabetically.
Apply the rule to the given input:
Input: pay by 18 36 nose ear 72 54
Step I: by pay 18 36 nose ear 72 54 (alphabetical order begins with 'by')
Step II: by ear pay 18 36 nose 72 54 (next alphabetical word 'ear')
Step III: by ear nose pay 18 36 72 54 (next word 'nose')
Step IV: by ear nose pay 72 18 36 54 (largest number '72' ordered after words)
Step V: by ear nose pay 72 54 18 36 (next largest '54')
Step VI: by ear nose pay 72 54 36 18 (next largest '36')
Therefore, the last step of rearrangement for the given input is Step VI, matching the correct answer: 6.