In a certain code language, if Delhi is called Mumbai, Mumbai is called Jaipur, Jaipur is called Durgapur, Durgapur is called Chandigarh, and Chandigarh is called Jodhpur, then which city is the capital of Rajasthan?
Durgapur
Understanding Coding-Decoding Puzzles
This question is an example of a coding-decoding puzzle where words or names are given new meanings based on a specific code language. To solve this, we first need to identify the actual entity being referred to and then apply the given code translation.
Identifying the Capital of Rajasthan
The question asks about the capital of Rajasthan. In reality, the capital city of the Indian state of Rajasthan is Jaipur.
Applying the Code Language Rules
The problem provides a set of rules for its specific code language:
- Delhi is called Mumbai.
- Mumbai is called Jaipur.
- Jaipur is called Durgapur.
- Durgapur is called Chandigarh.
- Chandigarh is called Jodhpur.
Finding What Jaipur is Called in the Code
We established that Jaipur is the actual capital of Rajasthan. Now, we need to find out what Jaipur is referred to as according to the given code language rules.
Looking at the rules, we find the statement:
Jaipur is called Durgapur.
Determining the Answer According to the Code
Since the question asks which city is the capital of Rajasthan in this certain code language, we use the coded name for Jaipur. According to the code, Jaipur is called Durgapur.
Therefore, in this code language, Durgapur is called the capital of Rajasthan.
| Actual Name | Called As (in Code) |
|---|---|
| Delhi | Mumbai |
| Mumbai | Jaipur |
| Jaipur | Durgapur |
| Durgapur | Chandigarh |
| Chandigarh | Jodhpur |
Following the logic, the capital of Rajasthan (Jaipur) is called Durgapur in this code language.
Conclusion
Based on the defined code language, the city referred to as the capital of Rajasthan is Durgapur.
Revision Table: Coding-Decoding Key Points
| Concept | Explanation | Example (from question) |
|---|---|---|
| Code Language | A system where words/names are given new names/meanings. | Delhi is called Mumbai, etc. |
| Actual Entity | The real-world item or concept the question refers to. | The actual capital of Rajasthan is Jaipur. |
| Coded Name | The name given to the actual entity in the code language. | Jaipur is called Durgapur (Durgapur is the coded name for Jaipur). |
| Solving Strategy | Identify the actual item, find its coded name in the rules. | Capital of Rajasthan = Jaipur. Jaipur is called Durgapur. Answer = Durgapur. |
Additional Information: Types of Coding-Decoding
Coding-decoding questions test your ability to decipher rules and patterns. Besides this type (where one name is called another), other common types include:
- Letter Coding: Letters in a word are replaced by other letters based on a pattern (e.g., shifting alphabets).
- Number/Symbol Coding: Words are coded using numbers or symbols.
- Mixed Coding: A combination of letter, number, or symbol coding.
- Sentence/Word Coding: Entire sentences or multiple words are coded, and you need to find the code for individual words.
Practicing different types helps in quickly identifying the pattern and solving the puzzle accurately.
Important Questions from Coding By Analogy
If ‘black’ is called ‘red’, ‘red’ is called ‘white’, ‘white’ is called ‘brown’, ‘brown’ is called ‘yellow’, ‘yellow’ is called ‘blue’ and ‘blue’ is called ‘green’, then what is the colour of blood?
If ‘book’ is a table, ‘table’ is a ‘fan’, ‘fan’ is a ‘chair’ and ‘chair’ is a ‘pencil’, on which of the following will a person sit?
If banana is apple, apple is grapes, grapes is litchi, litchi is nuts, nuts is guava, which of the following is a yellow fruit?
In a code language, monkey is called lion, lion is called tiger, tiger is called elephant, and elephant is called bison. Then, as per the words used in that code language, which one of the following will have black and yellow stripes over its body?
If shower is called hair-dryer; hair-dryer is called clip; clip is called shampoo; and shampoo is called bucket, what will be used to dry hair?
