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Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 335 · 40 questions
TalentJR

How to think it through (Letter by letter): Write the word above its code and compare each pair of letters. Find the rule: the same move (+1, −2 …), opposite letters (A ↔ Z, B ↔ Y), or the word reversed. Apply the same rule to the new word. After Z comes A again.

NameDateTime takenScore ___ / 40
  1. 1.If DESK is written as FGUM, how is MILK written in the same code? (a) KGJI (b) NJML (c) PLON (d) OKNM
  2. 2.If MILK is written as JKHL, how is NEST written in the same code? (a) SRDM (b) MDRS (c) UTFO (d) TSEN
  3. 3.If COLD is written as DLOC, how is BOOK written in the same code? (a) JNNA (b) LPPC (c) CPPL (d) KOOB
  4. 4.If LION is written as NOIL, how is CAT written in the same code? (a) SZB (b) DBU (c) UBD (d) TAC
  5. 5.If SUN is written as NUS, how is DRUM written in the same code? (a) MURD (b) NVSE (c) ESVN (d) LTQC
  6. 6.If SHIP is written as HSRK, how is BOAT written in the same code? (a) CPBU (b) XKYF (c) YLZG (d) ZMAH
  7. 7.If FISH is written as GJTI, how is TREE written in the same code? (a) USFF (b) SQDD (c) FFSU (d) VTGG
  8. 8.If BOOK is written as YLLP, how is SUN written in the same code? (a) TVO (b) HFM (c) IGN (d) GEL
  9. 9.If CAKE is written as FLBD, how is GOLD written in the same code? (a) CKNF (b) HPME (c) EMPH (d) DLOG
  10. 10.If BOAT is written as UBPC, how is BELL written in the same code? (a) CFMM (b) MMFC (c) LLEB (d) KKDA
  11. 11.If FISH is written as URHS, how is DOG written in the same code? (a) WLT (b) VKS (c) XMU (d) EPH
  12. 12.If HAND is written as DNAH, how is BELL written in the same code? (a) CFMM (b) MMFC (c) LLEB (d) KKDA
  13. 13.If LAMP is written as NCOR, how is BOOK written in the same code? (a) DQQM (b) CPPL (c) ZMMI (d) ERRN
  14. 14.If BOAT is written as VCQD, how is PEN written in the same code? (a) NEP (b) RGP (c) PGR (d) LCN
  15. 15.If WIND is written as DRMW, how is MOON written in the same code? (a) OMMN (b) MKKL (c) NPPO (d) NLLM
  16. 16.If CAT is written as BZS, how is DESK written in the same code? (a) DESK (b) BCQI (c) EFTL (d) CDRJ
  17. 17.If MILK is written as KLIM, how is LAMP written in the same code? (a) MBNQ (b) OLZK (c) PMAL (d) QNBM
  18. 18.If SHIP is written as VKLS, how is DOG written in the same code? (a) HSK (b) ALD (c) FQI (d) GRJ
  19. 19.If GOLD is written as TLOW, how is WIND written in the same code? (a) ESNX (b) DRMW (c) CQLV (d) XJOE
  20. 20.If MILK is written as KGJI, how is DESK written in the same code? (a) ABPH (b) CDRJ (c) FGUM (d) BCQI
  21. 21.If BOAT is written as TAOB, how is BOOK written in the same code? (a) CPPL (b) LPPC (c) JNNA (d) KOOB
  22. 22.If PARK is written as KRAP, how is FISH written in the same code? (a) GRHE (b) HSIF (c) ITJG (d) GJTI
  23. 23.If RAIN is written as OJBS, how is WIND written in the same code? (a) DNIW (b) EOJX (c) XJOE (d) CMHV
  24. 24.If JUMP is written as OLTI, how is BOAT written in the same code? (a) SZNA (b) UBPC (c) ANZS (d) TAOB
  25. 25.If BOOK is written as KOOB, how is PARK written in the same code? (a) JQZO (b) QBSL (c) KRAP (d) LSBQ
  26. 26.If PEN is written as KVM, how is BALL written in the same code? (a) CBMM (b) YZOO (c) XYNN (d) ZAPP
  27. 27.If BOOK is written as JNNA, how is MILK written in the same code? (a) LMJN (b) LHKJ (c) JKHL (d) KLIM
  28. 28.If KITE is written as DSHJ, how is TOYS written in the same code? (a) SYOT (b) SNXR (c) RXNS (d) TZPU
  29. 29.If DOG is written as WLT, how is JUMP written in the same code? (a) PEMJ (b) KVNQ (c) RGOL (d) QFNK
  30. 30.If SUN is written as NUS, how is TOYS written in the same code? (a) RXNS (b) TZPU (c) UPZT (d) SYOT
  31. 31.If PARK is written as SDUN, how is DESK written in the same code? (a) HIWO (b) GHVN (c) ABPH (d) FGUM
  32. 32.If MOON is written as OPPN, how is BOOK written in the same code? (a) KOOB (b) JNNA (c) CPPL (d) LPPC
  33. 33.If JUMP is written as QFNK, how is FISH written in the same code? (a) GJTI (b) TQGR (c) URHS (d) VSIT
  34. 34.If MOON is written as LNNM, how is JUMP written in the same code? (a) HSKN (b) KVNQ (c) ITLO (d) JUMP
  35. 35.If DRUM is written as MURD, how is SUN written in the same code? (a) NUS (b) TVO (c) MTR (d) OVT
  36. 36.If FISH is written as ILVK, how is SHIP written in the same code? (a) UJKR (b) WLMT (c) VKLS (d) PEFM
  37. 37.If DOG is written as WLT, how is PARK written in the same code? (a) LAJQ (b) QBSL (c) JYHO (d) KZIP
  38. 38.If DOG is written as GRJ, how is FISH written in the same code? (a) JMWL (b) CFPE (c) HKUJ (d) ILVK
  39. 39.If SHIP is written as TIJQ, how is PEN written in the same code? (a) ODM (b) QFO (c) RGP (d) OFQ
  40. 40.If KITE is written as PRGV, how is BELL written in the same code? (a) ZWPP (b) XUNN (c) YVOO (d) CFMM

Answer key

  1. OKNM
  2. SRDM
  3. KOOB
  4. TAC
  5. MURD
  6. YLZG
  7. USFF
  8. HFM
  9. EMPH
  10. MMFC
  11. WLT
  12. LLEB
  13. DQQM
  14. PGR
  15. NLLM
  16. CDRJ
  17. PMAL
  18. GRJ
  19. DRMW
  20. BCQI
  21. KOOB
  22. HSIF
  23. EOJX
  24. SZNA
  25. KRAP
  26. YZOO
  27. JKHL
  28. RXNS
  29. QFNK
  30. SYOT
  31. GHVN
  32. LPPC
  33. URHS
  34. ITLO
  35. NUS
  36. VKLS
  37. KZIP
  38. ILVK
  39. QFO
  40. YVOO

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