Letter to Letter Coding Reasoning

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Letter to Letter Coding / Decoding of word explained in Hindi and English with example and Questions, for SSC CGL, CHSL, CPO, RRB, UPSSSC and other Competitive Exams.

Type of Coding

  1. Letter to Letter
  2. Letter to Number
  3. Substitute Code
  4. Index Code
  5. Matrix Code

Letter to Letter Coding

The letter in the word is replaced by other letter, according to a specific rule.
शब्द में अक्षर को एक विशिष्ट नियम के अनुसार, अन्य अक्षर से बदल दिया जाता है।

Type of Letter to Letter Coding are given following.

Before that we most know and remember to position of letters in Alphabet. Ticks to remember Alphabet letter number

Add or Subtract Number same number

In a certain language MYSTERY  is coded as NZTUFSZ. What will be the code of TRANSPORT.
एक निश्चित भाषा में “MYSTERY” को NZTUFSZ के रूप में लिखा जाता है। फिर “TRANSPORT” शब्द के लिए कोड क्या होगा

WordM- 13Y-25S-19T-20E-5R-18Y-25
+1+1+1+1+1+1+1
CodeN -14Z-26T-20U-21F-6S-19Z-26

+1 in every letter for the code, therefore,

WordTRANSPORT
Code USBOTQPSU

Decoding

Example -2

In a certain language SUPER is coded as TVQFS. UJNF is the code of which word.
एक निश्चित भाषा में SUPER को TVQFS के रूप में कोडित किया जाता है। UJNF किस शब्द का कोड है।

SUPER -> S+1 =T, U+1=V, P+1=Q, E+1=F, R+1=S

???????? -> UJNF

U-1=T, J-1=I, N-1=M, F-1 = E = TIME

Add or Subtract in Sequence

Example 3

In a certain language DELHI  is coded as CCIDD. What will be the code of MUMBAI.
एक निश्चित भाषा में “DELHI” को “CCIDD” के रूप में लिखा जाता है। फिर “MUMBAI” शब्द के लिए कोड क्या होगा

WordD-4E-5L-12H-8I-9
-1-2-3-4-5
CodeC-3C-3I-9D-4D-4
WordMUMBAI
-1-2-3-4-5-6
CodeLSJXVC

Alternate Change

In a certain language SIKKAM  is coded as THLJJL. What will be the code of TRAINING.
एक निश्चित भाषा में “SIKKAM” को “THLJJL” के रूप में लिखा जाता है। फिर “TRANING” शब्द के लिए कोड क्या होगा

WordS-19I-9K-11K-11A-1M-13
+1-1+1-1+1-1
CodeT-20H-8L- 12J-10J-10L-12
WordTRANING
+1-1+1-1+1-1+1
CodeUQ

Reverse the order

In a certain language MONKEY  is coded as XDJMNL. What will be the code of TIGER.
एक निश्चित भाषा में “MONKEY” को “XDJMNL” के रूप में लिखा जाता है। फिर “TIGER” शब्द के लिए कोड क्या होगा

WordMONKEY
-1-1-1-1-1-1
Code in Revers LNMJDX

Code of MONKEY is XDJMNL

WordTIGER
-1-1-1-1-1
Code in Revers SHFDQ

Code of TIGER is QDFHS

Same Letters in the code

In a certain language FASHION  is coded as FOIHSAN. What will be the code of PROBLEM.
एक निश्चित भाषा में “FASHION” को “FOIHSAN” के रूप में लिखा जाता है। फिर “PROBLEM” शब्द के लिए कोड क्या होगा

WordFASHION
CodeFOIHSAN

First and Last letter are same and remaining were from Right to Left

WordPROBLEM
CodePELBORM

Divide the big word

In a certain language EDITION  is coded as IDETNOI. What will be the code of MEDICAL.
एक निश्चित भाषा में “EDITION” को “IDETNOI” के रूप में लिखा जाता है। फिर “MEDICAL” शब्द के लिए कोड क्या होगा

Total letters -7, divide 3+1+3
Let the 4th letters as it is and Reverse the first 3 and last 3 letters

WordEDITION
1234567
3214765
CodeIDETNOI

Same way

WordMEDICAL
1234567
3214765
CodeDEMILAC

Vowel and Consonant

In a certain language NATURE  is coded as MASUQE. What will be the code of POND.
एक निश्चित भाषा में “NATURE” को “MASUQE” के रूप में लिखा जाता है। फिर “POND” शब्द के लिए कोड क्या होगा

WordNATURE
-1-1-1
CodeMASUQE

In such question we will drive code on the basis of previous rule and code of POND -> OOMD, But this may not be in option, than we will think about Vowel.

WordPOND
No Change in Vowel and -1 in Consonant-1-1-1
CodeOOMC

Opposite Letters

How to Remembers opposite letters tricks

In a certain language GOD  is coded as TLW. What will be the code of TEMPLE.
एक निश्चित भाषा में “GOD” को “TLW” के रूप में लिखा जाता है। फिर “TEMPLE” शब्द के लिए कोड क्या होगा

WordG-7O-15D-4
Total272727
CodeT-20L-12W-23

Total is 27 ; that means opposite letters. Same way,

TEMPLE is coded with opposite letters- > GVNKOV

Coding Questions for Practice

START QUIZ

Reasoning Practice Test in Hindi and English

Practice SetDetailsClick to Start
Practice Reasoning Online Test -IQuestions : 25
Time : 20 Minutes
Sample Reasoning Questions Test -IIQuestions : 25
Time : 20 Minutes
Model Reasoning Questions Mock Test -IIIQuestions : 25
Time : 20 Minutes

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