Word Chain Coding Decoding - Substitution


Word Chain Coding Decoding - Concepts
Class - 9th Reasoning Proficiency Subjects
 
 
Concept Explanation
 

Word Chain Coding Decoding - Substitution

Word Chain Coding Decoding: Coding is a process used to encrypt a word, a number in a particular code or pattern based on some set of rules. Decoding is a process to decrypt the pattern into its original form from the given codes.

Word Chain Coding Decoding- Substitution: In these type of questions some particular words are assigned certain substituted names. Then a question is asked which to answered in the coded language.

Illustration: If 'cook' is called 'butler', 'butler' is called 'manager', 'manager' is called 'clerk' and 'clerk' is called 'teacher' then who will manage the office.

A. Manager           B. Clerk                    C. Butler             D. Teacher

Answer: B

Solution: A manager will manage the office and the manager is called a clerk in coded language so the correct option is B that is clerk.

Illustration: If 'paper' is called 'wood', 'wood' is called 'straw', 'straw' is called 'grass' and 'grass' is called 'rubber' then what is furniture made up of.

A. Wood           B. Grass           C. Straw             D. Paper

Answer: C

Solution: Furniture is made up of wood and in the coded form wood is known as straw. So the correct option is C that is straw.

Illustration: If 'air' is called 'green', 'green' is called blue', 'blue' is called 'sky' and 'green' is called 'yellow' then what is the colour of the clear sky.

A. Green           B. Blue                    C. Air             D. Sky

Answer: D

Solution: As the colour of the clear sky is blue and in the coded form blue is called sky.So the correct option is D that is sky.

 

Sample Questions
(More Questions for each concept available in Login)
Question : 1

If CONTRIBUTE   is written as ETBUIRNTOC,then which letter will be in the sixth place when counted from the left if POPULARISE is written in the same way?

Right Option : D
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Explanation
Question : 2

If 'eraser' is called 'box' ,

'box' is called 'pencil',

'pencil' is called 'sharpener' and

'sharpener' is called 'bag' .

What will a child write with?

Right Option : D
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Explanation
Question : 3

If 'cushion' is called 'pillow;

'pillow' is called 'mat',

'mat' is called 'bedsheet' and

'bedsheet' is called 'window', which will be spread on the floor ?

Right Option : B
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Explanation
 
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Language - Hindi/English


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