Decoding the Code Language: Finding the Code for 'aunt'

This question involves a type of coding where words in sentences are assigned specific numerical codes. The key to solving such problems is to compare the given sentences and their corresponding codes to find common words and identify their unique codes.

Analyzing the Given Information

We are given three coded phrases:

Let's compare the phrases to find common words and their corresponding codes.

Step-by-Step Decoding Process

Comparison 1: 'he is my friend' (5692) and 'my aunt is ill' (7635)

• Words common to both phrases: 'is', 'my'
• Codes common to both sequences: '5', '6'
• This means that the words 'is' and 'my' are represented by the codes '5' and '6', but we don't know which one is which yet.

Comparison 2: 'my aunt is ill' (7635) and 'friend is ill' (627)

• Words common to both phrases: 'is', 'ill'
• Codes common to both sequences: '6', '7'
• This means that the words 'is' and 'ill' are represented by the codes '6' and '7'.

Comparison 3: 'he is my friend' (5692) and 'friend is ill' (627)

• Words common to both phrases: 'is', 'friend'
• Codes common to both sequences: '6', '2'
• This means that the words 'is' and 'friend' are represented by the codes '6' and '2'.

Identifying the Code for 'is'

Notice that the word 'is' is present in all three phrases. Let's look at the codes that were common in our comparisons:

• From Comparison 1 (phrases 1 & 2): Common codes are 5 and 6.
• From Comparison 2 (phrases 2 & 3): Common codes are 6 and 7.
• From Comparison 3 (phrases 1 & 3): Common codes are 6 and 2.

The code 6 is the only code that appears in all three sets of common codes. Since the word 'is' is the only word common to all three phrases, the code for 'is' must be 6.

Finding Codes for Other Words

Now that we know 'is' = 6, we can use this information in our previous comparisons:

• From Comparison 1: 'is' and 'my' are 5 and 6. Since 'is' is 6, 'my' must be 5.
• From Comparison 2: 'is' and 'ill' are 6 and 7. Since 'is' is 6, 'ill' must be 7.
• From Comparison 3: 'is' and 'friend' are 6 and 2. Since 'is' is 6, 'friend' must be 2.

Determining the Code for 'aunt'

We need to find the code for 'aunt'. Let's look at the second phrase: 'my aunt is ill' which is coded as '7635'.

We have already found the codes for some words in this phrase:

• 'my' = 5
• 'is' = 6
• 'ill' = 7

The codes for 'my', 'is', and 'ill' are 5, 6, and 7. The complete code for the phrase 'my aunt is ill' is 7635. The codes 7, 6, and 5 correspond to 'ill', 'is', and 'my'. The remaining code in the sequence '7635' is 3.

The only word left in the phrase 'my aunt is ill' is 'aunt'. Therefore, the code for 'aunt' must be 3.

Let's quickly verify with the first phrase: 'he is my friend' (5692). 'is'=6, 'my'=5, 'friend'=2. The codes 6, 5, 2 are used. The remaining code is 9, and the remaining word is 'he'. So, 'he' = 9.

Let's quickly verify with the third phrase: 'friend is ill' (627). 'friend'=2, 'is'=6, 'ill'=7. The codes 2, 6, 7 are used, matching '627'.

All deductions are consistent. The code for 'aunt' is 3.

Revision Table: Word and Code Pairs

Additional Information on Coding Language Problems

Coding language problems often involve finding patterns between words and their assigned codes. Common types include:

• Word-to-Code: Each word has a specific code, as seen in this problem. Comparison across multiple phrases is needed.
• Letter-to-Code: Each letter in a word or phrase is assigned a specific code (e.g., A=1, B=2 or A=Z, B=Y). You need to decode based on individual letters.
• Number-to-Code: Numbers might be coded based on arithmetic operations, positions, or other patterns.

Successfully solving these problems relies on careful observation, comparison, and step-by-step deduction. Always look for elements that are common across different examples provided in the question.