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Coding Decoding Letter Number Substitution Questions for BIHAR POLICE CONSTABLE

Free, AI-curated practice for the Coding Decoding Letter Number Substitution section of BIHAR POLICE CONSTABLE. We have 29+ verified questions in this bank. Below: 5 sample questions. Sign up free to unlock unlimited practice + AI explanations + per-topic analytics.

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📍 Coding Decoding Letter Number Substitution is also tested in:
UP POLICE CONSTABLE (40)

Sample questions

Q1 · hard · AI-verified
In a certain code, each letter is replaced by the number (position × position). If GANDAK is coded this way, what is the code for the letter 'N'?
  1. 196
  2. 225
  3. 14
  4. 169
Q2 · medium · AI-verified
In a certain code language, 'RANCHI' = 'SBODIJ'. Which word will be coded as 'QBUMOB'?
  1. PATNA
  2. OATNA
  3. QATNA
  4. PATNB
Q3 · medium · AI-verified
In a certain code language, if MANGO is coded as NBOHP, then what is the code for LEMON?
  1. MFNPO
  2. KFNPO
  3. NFOQP
  4. LDLNO
Q4 · medium · AI-verified
In a certain code language, if KOSI = LPTJ, then GANGA = ?
  1. HBOHB
  2. HBOHA
  3. IBOHB
  4. HBNGB
Q5 · medium · AI-verified
In a code language, each letter is replaced by the letter that is 3 places before it in the alphabet. What is the code for 'PATNA'?
  1. MXRKX
  2. NXQKX
  3. MXQKX
  4. MXQKY
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