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Question

In a code language, 'want to go fishing' is written as '4227', 'deep in the sea' is written as '4233', 'under the clear blue sky' is written as '53543'. What is the code for the phrase 'come along with me' in this language?

The correct answer is

4542

Understanding the Code Language Pattern

The problem provides examples of phrases translated into a numerical code. We need to identify the underlying rule or pattern used for this translation and then apply it to a new phrase.

Let's analyze the given examples:

  1. 'want to go fishing' is coded as '4227'.
  2. 'deep in the sea' is coded as '4233'.
  3. 'under the clear blue sky' is coded as '53543'.

Let's examine the words in each phrase and count the number of letters (their length):

Phrase Analysis for Code Pattern
Phrase Words Word Lengths Given Code
want to go fishing want, to, go, fishing 4, 2, 2, 7 4227
deep in the sea deep, in, the, sea 4, 2, 3, 3 4233
under the clear blue sky under, the, clear, blue, sky 5, 3, 5, 4, 3 53543

Comparing the word lengths with the given codes, we can observe a clear pattern. The numerical code for each phrase is formed by concatenating the length of each word in the phrase, in the exact order they appear.

  • For 'want to go fishing', the lengths are 4, 2, 2, and 7. Concatenating these gives 4227, which matches the given code.
  • For 'deep in the sea', the lengths are 4, 2, 3, and 3. Concatenating these gives 4233, which matches the given code.
  • For 'under the clear blue sky', the lengths are 5, 3, 5, 4, and 3. Concatenating these gives 53543, which matches the given code.

The pattern is consistently the concatenation of word lengths.

Coding the Phrase 'come along with me'

Now, we apply this identified pattern to the phrase 'come along with me'. We determine the length of each word in this specific phrase:

Word Lengths for 'come along with me'
Word Length
come 4
along 5
with 4
me 2

The lengths of the words are 4, 5, 4, and 2, respectively.

Following the pattern, we concatenate these lengths in order to get the code for 'come along with me':

Code = Length('come')Length('along')Length('with')Length('me')

Code = 4 × 5 × 4 × 2
Wait, it's not multiplication, it's concatenation!

Code = $\text{Concatenate}(4, 5, 4, 2)$

Code = 4542

So, the code for the phrase 'come along with me' is 4542.

Revision Table: Summary of Code Language Logic

Here is a quick recap of the code language and its application:

Code Language Pattern Summary
Concept Details
Rule Identification Based on examples, the code is formed by concatenating the lengths of the words.
Phrase to Code Example 'want to go fishing' (4, 2, 2, 7) → 4227
Target Phrase 'come along with me'
Word Lengths come (4), along (5), with (4), me (2)
Final Code Generation Concatenate the lengths: 4542

Additional Information: Types of Coding Decoding Questions

Coding and decoding problems are a significant part of logical reasoning sections in many tests. They require keen observation and pattern recognition. Common types include:

  • Letter Coding: Letters are replaced by other letters following a rule (e.g., shifting positions in the alphabet).
  • Number Coding: Letters or words are represented by numbers (e.g., based on alphabetical position, number of letters, or patterns like the one in this question).
  • Symbol Coding: Symbols are used as codes for letters or words.
  • Mixed Coding: A combination of numbers, letters, or symbols is used to code words or messages.
  • Sentence/Phrase Coding: As seen here, entire phrases or sentences are coded based on rules applied to individual words or the sentence structure.

Solving these problems effectively relies on systematically analyzing the given examples to deduce the specific rule being used before applying it to the target word or phrase.

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Important Questions from Coding and Decoding in Fictitious Language

  1. In a certain code language, 3224 means ‘Taj is in Agra’, and 4245 means ‘Agra is near Delhi’. Which of the following is the code for ‘I like all fruits’?

  2. In a certain code, 'jig fig vic' means 'I love India' and 're dig fig lic vic' means 'I like culture of India'. Which of the following is the code for 'love'?

  3. In a certain code language, ' first of all' is written as 'kan dan san', who is first' is written as 'zan kan ven', and 'this is pale' is written as 'ven gen len'. How will 'who' be written in that language?

  4. In a certain code language, ‘Min Fin Dig’ means ‘Sohan is Engineer’ and ‘Sic Ric Min Dic Fin’ means ‘Profession of Engineer is tough’. Which of the following is the code for ‘Sohan’?

  5. In a certain code language, 'so it be' is written as 'lor kor nor', 'it is done' is written as 'zor kor tor', and 'be yourself' is written as 'nor xor'. How will 'so' be written in that language?

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