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Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 317 · 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 MOON is written as PQQO, how is HAND written in the same code? (a) JCPF (b) BLYF (c) DNAH (d) FPCJ
  2. 2.If PEN is written as NEP, how is CAT written in the same code? (a) UBD (b) SZB (c) TAC (d) DBU
  3. 3.If BOAT is written as ANZS, how is DRUM written in the same code? (a) BPSK (b) ESVN (c) DRUM (d) CQTL
  4. 4.If MILK is written as NJML, how is WIND written in the same code? (a) YKPF (b) VHMC (c) EOJX (d) XJOE
  5. 5.If LION is written as ORLM, how is LAMP written in the same code? (a) MBNQ (b) PAOL (c) NYMJ (d) OZNK
  6. 6.If DESK is written as KSED, how is BELL written in the same code? (a) MMFC (b) KKDA (c) CFMM (d) LLEB
  7. 7.If FISH is written as URHS, how is PEN written in the same code? (a) QFO (b) LWN (c) JUL (d) KVM
  8. 8.If JUMP is written as MXPS, how is MOON written in the same code? (a) QSSR (b) OQQP (c) JLLK (d) PRRQ
  9. 9.If BELL is written as MMFC, how is DRUM written in the same code? (a) LTQC (b) NVSE (c) MURD (d) ESVN
  10. 10.If PEN is written as PGR, how is COLD written in the same code? (a) DLOC (b) FNQE (c) BJMA (d) EQNF
  11. 11.If CAKE is written as DBLF, how is CAT written in the same code? (a) BZS (b) DBU (c) UBD (d) ECV
  12. 12.If DOG is written as WLT, how is LAMP written in the same code? (a) OZNK (b) NYMJ (c) PAOL (d) MBNQ
  13. 13.If FISH is written as GRHE, how is PEN written in the same code? (a) NEP (b) ODM (c) OFQ (d) MDO
  14. 14.If TOYS is written as GLBH, how is FISH written in the same code? (a) GJTI (b) TQGR (c) URHS (d) VSIT
  15. 15.If BALL is written as MMBC, how is KITE written in the same code? (a) DSHJ (b) FUJL (c) ETIK (d) LJUF
  16. 16.If HAND is written as IBOE, how is NEST written in the same code? (a) MDRS (b) UTFO (c) PGUV (d) OFTU
  17. 17.If BOOK is written as KOOB, how is SUN written in the same code? (a) OVT (b) MTR (c) NUS (d) TVO
  18. 18.If HAND is written as JCPF, how is MOON written in the same code? (a) OQQP (b) PRRQ (c) NPPO (d) KMML
  19. 19.If NEST is written as OFTU, how is MILK written in the same code? (a) LHKJ (b) NJML (c) LMJN (d) OKNM
  20. 20.If RAIN is written as UDLQ, how is HAND written in the same code? (a) LERH (b) KDQG (c) EXKA (d) JCPF
  21. 21.If SHIP is written as HSRK, how is DESK written in the same code? (a) EFTL (b) VUGO (c) XWIQ (d) WVHP
  22. 22.If PEN is written as KVM, how is FISH written in the same code? (a) URHS (b) GJTI (c) TQGR (d) VSIT
  23. 23.If CAT is written as BZS, how is SHIP written in the same code? (a) QFGN (b) TIJQ (c) SHIP (d) RGHO
  24. 24.If DOG is written as IQF, how is NEST written in the same code? (a) VUGP (b) PGUV (c) RQCL (d) TSEN
  25. 25.If LION is written as MJPO, how is NEST written in the same code? (a) MDRS (b) UTFO (c) OFTU (d) PGUV
  26. 26.If MILK is written as KLIM, how is WIND written in the same code? (a) EOJX (b) CMHV (c) DNIW (d) XJOE
  27. 27.If DESK is written as WVHP, how is LION written in the same code? (a) MJPO (b) NQKL (c) ORLM (d) PSMN
  28. 28.If NEST is written as PGUV, how is HAND written in the same code? (a) JCPF (b) FYLB (c) KDQG (d) IBOE
  29. 29.If FROG is written as EQNF, how is BOOK written in the same code? (a) BOOK (b) CPPL (c) ZMMI (d) ANNJ
  30. 30.If DRUM is written as LTQC, how is FROG written in the same code? (a) FNQE (b) GORF (c) EQNF (d) HPSG
  31. 31.If SUN is written as OVT, how is GOLD written in the same code? (a) EMPH (b) DLOG (c) CKNF (d) HPME
  32. 32.If FISH is written as HKUJ, how is STAR written in the same code? (a) QRYP (b) TUBS (c) UVCT (d) VWDU
  33. 33.If PARK is written as KRAP, how is DOG written in the same code? (a) GOD (b) EPH (c) HPE (d) FNC
  34. 34.If NEST is written as UTFO, how is FROG written in the same code? (a) HPSG (b) GSPH (c) FNQE (d) GORF
  35. 35.If DRUM is written as WIFN, how is CAT written in the same code? (a) XZG (b) DBU (c) WYF (d) YAH
  36. 36.If BALL is written as YZOO, how is CAKE written in the same code? (a) YAQW (b) WYOU (c) XZPV (d) DBLF
  37. 37.If WIND is written as DRMW, how is MOON written in the same code? (a) MKKL (b) NPPO (c) NLLM (d) OMMN
  38. 38.If SUN is written as PWU, how is RAIN written in the same code? (a) NIAR (b) PKCT (c) LGYP (d) TCKP
  39. 39.If DRUM is written as WIFN, how is BOOK written in the same code? (a) XKKO (b) ZMMQ (c) YLLP (d) CPPL
  40. 40.If TOYS is written as RMWQ, how is LION written in the same code? (a) IFLK (b) KHNM (c) NKQP (d) JGML

Answer key

  1. FPCJ
  2. TAC
  3. CQTL
  4. XJOE
  5. OZNK
  6. LLEB
  7. KVM
  8. PRRQ
  9. NVSE
  10. FNQE
  11. DBU
  12. OZNK
  13. MDO
  14. URHS
  15. FUJL
  16. OFTU
  17. NUS
  18. OQQP
  19. NJML
  20. KDQG
  21. WVHP
  22. URHS
  23. RGHO
  24. VUGP
  25. OFTU
  26. DNIW
  27. ORLM
  28. JCPF
  29. ANNJ
  30. FNQE
  31. EMPH
  32. UVCT
  33. GOD
  34. HPSG
  35. XZG
  36. XZPV
  37. NLLM
  38. PKCT
  39. YLLP
  40. JGML

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