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AFCAT Coding Decoding — practice questions

Explore 5 free Coding Decoding questions in AFCAT General Intelligence and Reasoning. Open each question or exercise to read its content, reference answers and available explanation.

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Coding Decoding questions and exercises with answers

Showing questions 1–5 of 5.

Worked practice questions

If CAT = 3-1-20, then DOG = ?

  1. 4-15-7
  2. 3-15-7
  3. 5-15-7
  4. 4-14-7
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Correct answer: A. 4-15-7

Letters → alphabet position. D=4, O=15, G=7. Hence 4-15-7.

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In a code language, ROSE is coded as SPTF (each letter shifted by +1). How is LILY coded?

  1. KHKX
  2. MIMZ
  3. MJMZ
  4. MJIZ
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Correct answer: C. MJMZ

+1 shift on each letter: R→S, O→P, S→T, E→F (SPTF). **Apply same to LILY:** L→M, I→J, L→M, Y→Z = MJMZ.

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In a coded language, if HAPPY = IBQQZ, then how is SAD coded?

  1. RBE
  2. TBC
  3. UBF
  4. TBE
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Correct answer: D. TBE

Each letter shifted by +1. H→I, A→B, P→Q, P→Q, Y→Z. So SAD: S→T, A→B, D→E = TBE.

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