|
Flashcards: Coding- Decoding 28 Flashcards 
|
|
|
Card: 1 / 28 
|
What is the primary purpose of coding and decoding in reasoning ? |
|
|
Card: 2 / 28
|
The primary purpose is to verify a candidate's ability to recognize patterns and apply logical rules to transform information from one form to another, aiding in understanding language and symbols. |
|
|
Card: 3 / 28
|
What is a common method for creating codes using letter positions? |
|
|
Card: 4 / 28
|
A common method is to assign each letter a numerical value based on its position in the alphabet (A=1, B=2, C=3, ..., Z=26) and then apply a transformation rule. |
|
|
Card: 5 / 28
|
How would you encode the word 'BAT' using a shift of 2? |
|
|
Card: 6 / 28
|
'BAT' would be encoded as 'EDW', where B becomes E, A becomes D, and T becomes W. |
|
|
Card: 7 / 28
|
Decode the sequence '19 15 21 14 4' where 1=A, 2=B, etc. |
|
|
Card: 8 / 28
|
'19 15 21 14 4' decodes to 'SOUND'. |
|
|
Card: 9 / 28
|
What is the reverse coding method for the alphabet (Z=1, Y=2, ...)? |
|
|
Card: 10 / 28
|
In reverse coding, each letter's value is determined by subtracting its position from 27 (A=26, B=25, ..., Z=1). |
|
|
Card: 11 / 28
|
If 'E' is coded as 'H', what is the shift used? |
|
|
Card: 12 / 28
|
'E' is shifted forward by 2 positions to become 'H'. |
|
|
Card: 13 / 28
|
How would you decode 'UQF' if each letter is shifted back by 2? |
|
|
Card: 14 / 28
|
'UQF' decoded back by 2 positions becomes 'RNC'. |
|
|
Card: 15 / 28
|
In the code where 'A=1, B=2', what does '14 1 13 5' decode to? |
|
|
Card: 16 / 28
|
'14 1 13 5' decodes to 'NAME'. |
|
|
Card: 17 / 28
|
If 'HELLO' is coded as 'KHOOR', what is the shift used? |
|
|
Card: 18 / 28
|
'HELLO' is encoded by shifting each letter forward by 2 positions. |
|
|
Card: 19 / 28
|
How would 'XYZ' be encoded if each letter is replaced by the letter 1 position ahead? |
|
|
Card: 20 / 28
|
'XYZ' would be encoded as 'YZA'. |
|
|
Card: 21 / 28
|
What is the decoding of 'RAC' if each letter is shifted back by 1? |
|
|
Card: 22 / 28
|
'RAC' becomes 'QZB' when each letter is shifted back by 1 position. |
|
|
Card: 23 / 28
|
In a pattern where 'F' is coded as 'I', what is the decoding for 'I'? |
|
|
Card: 24 / 28
|
'I' would be decoded as 'F', since each letter is shifted back by 3 positions. |
|
|
Card: 25 / 28
|
How would you encode 'CAT' using a reverse alphabet code (Z=1)? |
|
|
Card: 26 / 28
|
'CAT' would be encoded as 'GZV'. (C=24, A=26, T=7) |
|
|
Card: 27 / 28
|
What is a useful strategy for solving complex coding-decoding problems? |
|
|
Card: 28 / 28
|
Look for consistent patterns in letter shifts or numerical substitutions and apply them systematically across the entire code. |
|
|
|
 Completed! Keep practicing to master all of them. |
|
