allerySSC CGL · Letter-Number Codes
Read exercise and reference answers
- Matching pairs
- Left
- A
- Right
- 1
- Left
- E
- Right
- 5
- Left
- J
- Right
- 10
- Instructions
- Match each letter to its position in the English alphabet.
SSC CGL Coding Decoding — practice questions
Explore 95 free Coding Decoding questions in SSC CGL Reasoning. Open each question or exercise to read its content, reference answers and available explanation.
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SSC CGL · Letter-Number CodesRead the answer and worked solution →SSC CGL · Coding-Decoding — Tap in OrderRead the answer and worked solution →If MYSTIFY is coded as NZTUJGZ, how is letter A coded in this rule?Read the answer and worked solution →In a code, CAT = 3-1-20 (position numbers). What is the code for DOG?Read the answer and worked solution →Coding-Decoding tests the candidate's ability to detectRead the answer and worked solution →If MOTHER is coded as NPUIFS, the rule isRead the answer and worked solution →Under +1 rule, BREAD is coded asRead the answer and worked solution →Under the rule 'reverse each pair', the code of ROAD isRead the answer and worked solution →If 5+3=28, 9+1=810, what is 7+2?Read the answer and worked solution →If RAIN = 18-1-9-14, then COIN equalsRead the answer and worked solution →If 'cat' is coded as 'animal' and 'animal' is coded as 'pet', what is a kitten?Read the answer and worked solution →Find the code for NEMESIS under the +1 ruleRead the answer and worked solution →If POND = QPOE, then what is the code for LAKE?Read the answer and worked solution →In a code, A=1, B=2... What number sum represents 'DAD'?Read the answer and worked solution →If LION is coded as MJPO, then how is TIGER coded?Read the answer and worked solution →If 'STUDY' is coded with each letter -2, the code isRead the answer and worked solution →If 4+6 = 1014, then 5+9 equals (using the rule of sum then product)Read the answer and worked solution →If MANGO = 134567 and APPLE = 12234, then PINEAPPLE = ?Read the answer and worked solution →In a code GROUP = 16742, then PUG = ?Read the answer and worked solution →If PEN = QFO, then BOOK = ?Read the answer and worked solution →If CODE is written as 3-15-4-5 (position numbers), then SAFE isRead the answer and worked solution →True or false: Coding-Decoding rulesRead the answer and worked solution →Tap in order: how to solve a Coding-Decoding questionRead the answer and worked solution →Tap in order: steps to solve a Coding-Decoding questionRead the answer and worked solution →In a Caesar cipher, what name is given to the fixed shift number?Read the answer and worked solution →After which famous Roman is the Caesar cipher named?Read the answer and worked solution →Julius Caesar is said to have protected military messages using which shift?Read the answer and worked solution →In a code where each letter is replaced by the letter 3 places before it, D becomes which letter?Read the answer and worked solution →A left shift of 3 places in the alphabet is equal to a right shift of how many places?Read the answer and worked solution →Every letter is replaced by the letter 3 places earlier in the alphabet. How is FOX written in this code?Read the answer and worked solution →
Worked practice questions
SSC CGL · Coding-Decoding — Tap in Order
Read exercise and reference answers
- Steps
- Compare given word with its code letter-by-letter
- Find the shift / pattern (e.g. +2 letters)
- Apply the same shift to the new word
- Verify by reverse-decoding the produced code
- Instructions
- Tap each step of the coding-decoding solution in order.
If MYSTIFY is coded as NZTUJGZ, how is letter A coded in this rule?
- B
- Z only
- Y only
- A only
Show answer and solution
Correct answer: A. B
1. The chapter Case 1 explains: each letter +1.
2. M to N, Y to Z, S to T, T to U etc.
3. So A -> B by the same +1 shift.
4. Hence option A.
_Source: jkchrome.com SSC Coding-Decoding PDF (Mistral OCR), Case 1, Letter Coding_
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