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Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 828 · 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 KITE is written as GVKM, how is FROG written in the same code? (a) EMPD (b) HTQI (c) IQTH (d) GORF
  2. 2.If FISH is written as ITJG, how is CAKE written in the same code? (a) DJZB (b) FLBD (c) DBLF (d) EKAC
  3. 3.If WIND is written as DNIW, how is TREE written in the same code? (a) FFSU (b) EERT (c) DDQS (d) USFF
  4. 4.If KITE is written as ETIK, how is BELL written in the same code? (a) LLEB (b) MMFC (c) CFMM (d) KKDA
  5. 5.If STAR is written as UVCT, how is BELL written in the same code? (a) DGNN (b) ZCJJ (c) CFMM (d) EHOO
  6. 6.If SHIP is written as OHGR, how is WIND written in the same code? (a) DNIW (b) VHMC (c) EOJX (d) CMHV
  7. 7.If LAMP is written as PMAL, how is KITE written in the same code? (a) FUJL (b) DSHJ (c) LJUF (d) ETIK
  8. 8.If DESK is written as EFTL, how is BELL written in the same code? (a) MMFC (b) CFMM (c) ADKK (d) DGNN
  9. 9.If COLD is written as DLOC, how is WIND written in the same code? (a) EOJX (b) XJOE (c) CMHV (d) DNIW
  10. 10.If CAKE is written as XZPV, how is SUN written in the same code? (a) TVO (b) IGN (c) GEL (d) HFM
  11. 11.If BALL is written as MMBC, how is JUMP written in the same code? (a) KVNQ (b) PMUJ (c) OLTI (d) QNVK
  12. 12.If KITE is written as PRGV, how is DRUM written in the same code? (a) WIFN (b) VHEM (c) ESVN (d) XJGO
  13. 13.If TREE is written as GIVV, how is DOG written in the same code? (a) EPH (b) WLT (c) XMU (d) VKS
  14. 14.If BELL is written as LLEB, how is GOLD written in the same code? (a) DLOG (b) HPME (c) EMPH (d) CKNF
  15. 15.If BOOK is written as YLLP, how is COLD written in the same code? (a) WKNV (b) YMPX (c) DPME (d) XLOW
  16. 16.If SUN is written as NUS, how is BOOK written in the same code? (a) KOOB (b) CPPL (c) JNNA (d) LPPC
  17. 17.If JUMP is written as ITLO, how is BOOK written in the same code? (a) ZMMI (b) ANNJ (c) BOOK (d) CPPL
  18. 18.If LAMP is written as PMAL, how is COLD written in the same code? (a) EMPD (b) DPME (c) CKNB (d) DLOC
  19. 19.If LION is written as MJPO, how is SUN written in the same code? (a) TVO (b) UWP (c) RTM (d) OVT
  20. 20.If NEST is written as MVHG, how is COLD written in the same code? (a) YMPX (b) WKNV (c) DPME (d) XLOW
  21. 21.If KITE is written as PRGV, how is GOLD written in the same code? (a) HPME (b) UMPX (c) SKNV (d) TLOW
  22. 22.If CAT is written as VCE, how is JUMP written in the same code? (a) LWOR (b) NKSH (c) ROWL (d) PMUJ
  23. 23.If CAKE is written as XZPV, how is FISH written in the same code? (a) GJTI (b) TQGR (c) URHS (d) VSIT
  24. 24.If FISH is written as GRHE, how is BALL written in the same code? (a) KKZA (b) LLAB (c) MMBC (d) AZKK
  25. 25.If BELL is written as YVOO, how is STAR written in the same code? (a) HGZI (b) IHAJ (c) GFYH (d) TUBS
  26. 26.If DOG is written as GOD, how is BOOK written in the same code? (a) JNNA (b) KOOB (c) CPPL (d) LPPC
  27. 27.If BELL is written as LLEB, how is BALL written in the same code? (a) LLAB (b) MMBC (c) KKZA (d) CBMM
  28. 28.If LAMP is written as PMAL, how is DESK written in the same code? (a) JRDC (b) EFTL (c) LTFE (d) KSED
  29. 29.If NEST is written as UTFO, how is DESK written in the same code? (a) JRDC (b) EFTL (c) LTFE (d) KSED
  30. 30.If CAT is written as TAC, how is PEN written in the same code? (a) MDO (b) OFQ (c) QFO (d) NEP
  31. 31.If TOYS is written as TZPU, how is CAKE written in the same code? (a) DJZB (b) DBLF (c) EKAC (d) FLBD
  32. 32.If COLD is written as DLOC, how is BOOK written in the same code? (a) KOOB (b) LPPC (c) CPPL (d) JNNA
  33. 33.If PEN is written as KVM, how is TOYS written in the same code? (a) UPZT (b) FKAG (c) HMCI (d) GLBH
  34. 34.If FISH is written as GRHE, how is HAND written in the same code? (a) EOBI (b) DNAH (c) GZMC (d) CMZG
  35. 35.If STAR is written as HGZI, how is KITE written in the same code? (a) LJUF (b) OQFU (c) PRGV (d) QSHW
  36. 36.If BALL is written as LLAB, how is BELL written in the same code? (a) CFMM (b) KKDA (c) MMFC (d) LLEB
  37. 37.If MILK is written as JKHL, how is DOG written in the same code? (a) FNC (b) HPE (c) GOD (d) CNF
  38. 38.If FISH is written as HKUJ, how is TOYS written in the same code? (a) UPZT (b) WRBV (c) RMWQ (d) VQAU
  39. 39.If SUN is written as HFM, how is DRUM written in the same code? (a) WIFN (b) VHEM (c) ESVN (d) XJGO
  40. 40.If MOON is written as OQQP, how is WIND written in the same code? (a) XJOE (b) ZLQG (c) UGLB (d) YKPF

Answer key

  1. IQTH
  2. FLBD
  3. EERT
  4. LLEB
  5. DGNN
  6. CMHV
  7. ETIK
  8. CFMM
  9. DNIW
  10. HFM
  11. QNVK
  12. WIFN
  13. WLT
  14. DLOG
  15. XLOW
  16. KOOB
  17. ANNJ
  18. DLOC
  19. TVO
  20. XLOW
  21. TLOW
  22. ROWL
  23. URHS
  24. KKZA
  25. HGZI
  26. KOOB
  27. LLAB
  28. KSED
  29. LTFE
  30. NEP
  31. FLBD
  32. KOOB
  33. GLBH
  34. CMZG
  35. PRGV
  36. LLEB
  37. FNC
  38. VQAU
  39. WIFN
  40. YKPF

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