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Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 637 · 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 BELL is written as ADKK, how is SUN written in the same code? (a) SUN (b) TVO (c) RTM (d) QSL
  2. 2.If SHIP is written as TIJQ, how is TREE written in the same code? (a) VTGG (b) SQDD (c) USFF (d) FFSU
  3. 3.If FROG is written as HTQI, how is SUN written in the same code? (a) QSL (b) TVO (c) VXQ (d) UWP
  4. 4.If DOG is written as IQF, how is COLD written in the same code? (a) FNQE (b) BJMA (c) DLOC (d) EQNF
  5. 5.If BELL is written as LLEB, how is KITE written in the same code? (a) LJUF (b) DSHJ (c) ETIK (d) FUJL
  6. 6.If CAT is written as XZG, how is BELL written in the same code? (a) YVOO (b) XUNN (c) ZWPP (d) CFMM
  7. 7.If LION is written as ORLM, how is HAND written in the same code? (a) TANX (b) IBOE (c) RYLV (d) SZMW
  8. 8.If CAT is written as TAC, how is BOAT written in the same code? (a) SZNA (b) CPBU (c) TAOB (d) UBPC
  9. 9.If KITE is written as ETIK, how is NEST written in the same code? (a) UTFO (b) OFTU (c) SRDM (d) TSEN
  10. 10.If TOYS is written as SNXR, how is HAND written in the same code? (a) IBOE (b) GZMC (c) FYLB (d) HAND
  11. 11.If DOG is written as EPH, how is SHIP written in the same code? (a) RGHO (b) QJIT (c) UJKR (d) TIJQ
  12. 12.If CAKE is written as EKAC, how is NEST written in the same code? (a) OFTU (b) SRDM (c) UTFO (d) TSEN
  13. 13.If LION is written as ORLM, how is CAKE written in the same code? (a) XZPV (b) WYOU (c) DBLF (d) YAQW
  14. 14.If LAMP is written as KZLO, how is STAR written in the same code? (a) QRYP (b) RSZQ (c) TUBS (d) STAR
  15. 15.If DOG is written as WLT, how is COLD written in the same code? (a) XLOW (b) YMPX (c) WKNV (d) DPME
  16. 16.If CAKE is written as FDNH, how is SUN written in the same code? (a) WYR (b) VXQ (c) UWP (d) PRK
  17. 17.If FISH is written as URHS, how is TOYS written in the same code? (a) HMCI (b) FKAG (c) UPZT (d) GLBH
  18. 18.If SHIP is written as VKLS, how is BOAT written in the same code? (a) FSEX (b) DQCV (c) YLXQ (d) ERDW
  19. 19.If TOYS is written as GLBH, how is DRUM written in the same code? (a) ESVN (b) VHEM (c) WIFN (d) XJGO
  20. 20.If SHIP is written as RKJU, how is BELL written in the same code? (a) NNGD (b) JJCZ (c) LLEB (d) DGNN
  21. 21.If TREE is written as GIVV, how is LION written in the same code? (a) ORLM (b) NQKL (c) PSMN (d) MJPO
  22. 22.If COLD is written as DPME, how is FROG written in the same code? (a) EQNF (b) HPSG (c) GSPH (d) HTQI
  23. 23.If RAIN is written as NIAR, how is LAMP written in the same code? (a) PMAL (b) QNBM (c) MBNQ (d) OLZK
  24. 24.If FISH is written as HKUJ, how is LAMP written in the same code? (a) ODPS (b) JYKN (c) MBNQ (d) NCOR
  25. 25.If LION is written as PQKN, how is WIND written in the same code? (a) YKPF (b) DNIW (c) BLGU (d) FPKY
  26. 26.If KITE is written as JHSD, how is CAT written in the same code? (a) BZS (b) DBU (c) CAT (d) AYR
  27. 27.If MILK is written as LHKJ, how is PARK written in the same code? (a) NYPI (b) QBSL (c) OZQJ (d) PARK
  28. 28.If CAT is written as ECV, how is LAMP written in the same code? (a) JYKN (b) ODPS (c) MBNQ (d) NCOR
  29. 29.If DRUM is written as WIFN, how is BELL written in the same code? (a) YVOO (b) XUNN (c) CFMM (d) ZWPP
  30. 30.If GOLD is written as HPME, how is STAR written in the same code? (a) SBUT (b) UVCT (c) TUBS (d) RSZQ
  31. 31.If COLD is written as AMJB, how is FISH written in the same code? (a) HKUJ (b) EHRG (c) DGQF (d) CFPE
  32. 32.If BOOK is written as KOOB, how is HAND written in the same code? (a) CMZG (b) IBOE (c) EOBI (d) DNAH
  33. 33.If BOAT is written as TAOB, how is FROG written in the same code? (a) GSPH (b) FNQE (c) GORF (d) HPSG
  34. 34.If KITE is written as NLWH, how is BOOK written in the same code? (a) FSSO (b) DQQM (c) YLLH (d) ERRN
  35. 35.If STAR is written as RATS, how is WIND written in the same code? (a) XJOE (b) CMHV (c) DNIW (d) EOJX
  36. 36.If CAKE is written as XZPV, how is PARK written in the same code? (a) QBSL (b) JYHO (c) KZIP (d) LAJQ
  37. 37.If FISH is written as HSIF, how is BALL written in the same code? (a) CBMM (b) KKZA (c) LLAB (d) MMBC
  38. 38.If LAMP is written as MBNQ, how is FISH written in the same code? (a) EHRG (b) HKUJ (c) GJTI (d) ITJG
  39. 39.If PARK is written as RCTM, how is PEN written in the same code? (a) SHQ (b) NCL (c) RGP (d) QFO
  40. 40.If KITE is written as FUJL, how is PEN written in the same code? (a) NEP (b) MDO (c) QFO (d) OFQ

Answer key

  1. RTM
  2. USFF
  3. UWP
  4. FNQE
  5. ETIK
  6. YVOO
  7. SZMW
  8. TAOB
  9. TSEN
  10. GZMC
  11. TIJQ
  12. TSEN
  13. XZPV
  14. RSZQ
  15. XLOW
  16. VXQ
  17. GLBH
  18. ERDW
  19. WIFN
  20. NNGD
  21. ORLM
  22. GSPH
  23. PMAL
  24. NCOR
  25. FPKY
  26. BZS
  27. OZQJ
  28. NCOR
  29. YVOO
  30. TUBS
  31. DGQF
  32. DNAH
  33. GORF
  34. ERRN
  35. DNIW
  36. KZIP
  37. LLAB
  38. GJTI
  39. RGP
  40. OFQ

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