In a certain code language, ‘planes get going’ is coded as ‘pn lm pg’, and ‘hard work get’ is coded as ‘kt rk lm’. ‘hard is you’ is coded as ‘ab rk fg’. What can be the code for ‘work’ in that language?
kt
Solving Coding Decoding Questions
This problem involves decoding a language where words are replaced by specific code words. We are given several phrases and their corresponding coded forms. By comparing the codes for phrases that share common words, we can deduce the code for each word.
Analyzing the Given Code Language Phrases
We have the following information:
- Phrase 1: planes get going is coded as pn lm pg
- Phrase 2: hard work get is coded as kt rk lm
- Phrase 3: hard is you is coded as ab rk fg
Our goal is to find the code for the word work.
Step-by-Step Deduction of Word Codes
Let's compare the phrases to find common words and their codes.
Comparing Phrase 1 and Phrase 2
- Phrase 1: planes get going (pn lm pg)
- Phrase 2: hard work get (kt rk lm)
The common word in Phrase 1 and Phrase 2 is get.
The common code word in the codes for Phrase 1 (pn lm pg) and Phrase 2 (kt rk lm) is lm.
Therefore, the code for get is lm.
Comparing Phrase 2 and Phrase 3
- Phrase 2: hard work get (kt rk lm)
- Phrase 3: hard is you (ab rk fg)
The common word in Phrase 2 and Phrase 3 is hard.
The common code word in the codes for Phrase 2 (kt rk lm) and Phrase 3 (ab rk fg) is rk.
Therefore, the code for hard is rk.
Finding the Code for 'work'
Now let's look at Phrase 2 again:
- Phrase 2: hard work get is coded as kt rk lm
From our previous deductions, we know:
- The code for hard is rk.
- The code for get is lm.
Substituting these codes into the coded form of Phrase 2:
The words hard work get correspond to the codes kt rk lm.
Since hard is rk and get is lm, the remaining word work must correspond to the remaining code kt.
So, the code for work is kt.
Summary of Word Codes Found
| Word | Code |
|---|---|
| get | lm |
| hard | rk |
| work | kt |
Based on the analysis, the code for the word work is kt.
Revision Table: Coding Decoding Concepts
| Concept | Description |
|---|---|
| Coding | Converting a word, phrase, or message into a secret or disguised form. |
| Decoding | Converting a coded message back into its original understandable form. |
| Substitution Cipher | A method where each letter or word is replaced by another letter, word, or symbol. |
| Common Code Method | Comparing coded forms of phrases/words that share common elements to find the code for those elements. |
Additional Information: Types of Coding Decoding Problems
Coding and decoding questions test your ability to understand and apply patterns in code languages. Common types include:
- Letter Coding: Letters are replaced by other letters based on a pattern (e.g., shifting positions in the alphabet).
- Number/Symbol Coding: Words are coded using numbers or symbols based on rules related to letter positions, values, or other patterns.
- Substitution Coding: Words are directly substituted with other words or codes, as seen in this problem.
- Mixed Letter and Number Coding: A combination of letter and number patterns.
Solving these problems often requires careful observation, pattern identification, and systematic comparison.
Important Questions from Coding and Decoding in Fictitious Language
In a certain code language, 'India is my country' means ‘8573’, 'Sam is my friend' means ‘8634’, 'My country' means ‘73’ and 'Team India' means ‘59’. What number is the code for 'Country'?
In a certain code language, 'Where are you' is written as 'me ki na', 'When you come' is written as 'bel na se', and 'Come back home' is written as 'se ne jo'. How will 'When' be written in that language?
In a certain code language, 'he came back' is written as 'ni ji pa', 'go back now' is written as 'pa ja ka' and 'stop it now' is written as 'ka my uk' . How will 'go' be written in the same code language?
In a certain code language, ‘I am fine’ is written as ‘le su kim’, ‘you are fine’ is written as ‘se kim de’ and ‘all are fine’ is written as ‘kim ru se’. How will ‘all’ be written in that language ?
In a certain code language, ‘PAPER IS WHITE’ is written as ‘JH NX TRO’, ‘BOTTLES ARE WHITE’ is written as ‘HN NX TP’, and ‘BOTTLES IS BROKEN’ is written as ‘HN TRO SNG’. How will ‘PAPER’ be written in that language?
