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Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 588 · 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 PARK is written as KZIP, how is HAND written in the same code? (a) IBOE (b) RYLV (c) SZMW (d) TANX
  2. 2.If GOLD is written as DLOG, how is MOON written in the same code? (a) MNNL (b) NPPO (c) NOOM (d) OPPN
  3. 3.If DRUM is written as LTQC, how is WIND written in the same code? (a) CMHV (b) VHMC (c) EOJX (d) DNIW
  4. 4.If FROG is written as UILT, how is DRUM written in the same code? (a) XJGO (b) ESVN (c) VHEM (d) WIFN
  5. 5.If SUN is written as HFM, how is COLD written in the same code? (a) YMPX (b) DPME (c) WKNV (d) XLOW
  6. 6.If PEN is written as KVM, how is PARK written in the same code? (a) LAJQ (b) JYHO (c) KZIP (d) QBSL
  7. 7.If RAIN is written as OJBS, how is SUN written in the same code? (a) MTR (b) NUS (c) OVT (d) TVO
  8. 8.If STAR is written as QZSR, how is DRUM written in the same code? (a) LTQC (b) CQTL (c) NVSE (d) MURD
  9. 9.If BOOK is written as KOOB, how is BALL written in the same code? (a) KKZA (b) LLAB (c) CBMM (d) MMBC
  10. 10.If SUN is written as TVO, how is BALL written in the same code? (a) CBMM (b) DCNN (c) AZKK (d) MMBC
  11. 11.If BALL is written as CBMM, how is BOAT written in the same code? (a) CPBU (b) ANZS (c) DQCV (d) UBPC
  12. 12.If HAND is written as GZMC, how is PEN written in the same code? (a) QFO (b) PEN (c) NCL (d) ODM
  13. 13.If CAKE is written as AYIC, how is KITE written in the same code? (a) JHSD (b) MKVG (c) HFQB (d) IGRC
  14. 14.If GOLD is written as DLOG, how is MILK written in the same code? (a) JKHL (b) NJML (c) KLIM (d) LMJN
  15. 15.If SHIP is written as PIHS, how is PARK written in the same code? (a) QBSL (b) KRAP (c) LSBQ (d) JQZO
  16. 16.If NEST is written as LCQR, how is FROG written in the same code? (a) EQNF (b) HTQI (c) COLD (d) DPME
  17. 17.If FISH is written as ILVK, how is GOLD written in the same code? (a) KSPH (b) IQNF (c) DLIA (d) JROG
  18. 18.If TREE is written as WUHH, how is NEST written in the same code? (a) QHVW (b) PGUV (c) RIWX (d) KBPQ
  19. 19.If BALL is written as LLAB, how is SHIP written in the same code? (a) TIJQ (b) OHGR (c) PIHS (d) QJIT
  20. 20.If LION is written as NOIL, how is MILK written in the same code? (a) KLIM (b) LMJN (c) JKHL (d) NJML
  21. 21.If LAMP is written as OZNK, how is DOG written in the same code? (a) WLT (b) XMU (c) VKS (d) EPH
  22. 22.If BELL is written as DGNN, how is LION written in the same code? (a) OLRQ (b) NKQP (c) JGML (d) MJPO
  23. 23.If GOLD is written as TLOW, how is MILK written in the same code? (a) NROP (b) MQNO (c) NJML (d) OSPQ
  24. 24.If KITE is written as ETIK, how is PEN written in the same code? (a) QFO (b) OFQ (c) NEP (d) MDO
  25. 25.If NEST is written as MDRS, how is BOAT written in the same code? (a) BOAT (b) CPBU (c) ZMYR (d) ANZS
  26. 26.If DRUM is written as MURD, how is FISH written in the same code? (a) GRHE (b) GJTI (c) HSIF (d) ITJG
  27. 27.If TOYS is written as RXNS, how is MOON written in the same code? (a) NOOM (b) OPPN (c) LNNM (d) MNNL
  28. 28.If DRUM is written as NVSE, how is STAR written in the same code? (a) RATS (b) SBUT (c) QZSR (d) TUBS
  29. 29.If STAR is written as HGZI, how is BALL written in the same code? (a) ZAPP (b) CBMM (c) XYNN (d) YZOO
  30. 30.If FISH is written as HSIF, how is NEST written in the same code? (a) TSEN (b) OFTU (c) UTFO (d) SRDM
  31. 31.If TOYS is written as GLBH, how is SUN written in the same code? (a) HFM (b) IGN (c) GEL (d) TVO
  32. 32.If HAND is written as EOBI, how is KITE written in the same code? (a) ETIK (b) DSHJ (c) FUJL (d) LJUF
  33. 33.If BALL is written as LLAB, how is TREE written in the same code? (a) USFF (b) DDQS (c) FFSU (d) EERT
  34. 34.If DESK is written as WVHP, how is KITE written in the same code? (a) OQFU (b) PRGV (c) LJUF (d) QSHW
  35. 35.If CAT is written as UBD, how is DRUM written in the same code? (a) LTQC (b) MURD (c) NVSE (d) ESVN
  36. 36.If COLD is written as XLOW, how is NEST written in the same code? (a) LUGF (b) NWIH (c) MVHG (d) OFTU
  37. 37.If DESK is written as BCQI, how is LAMP written in the same code? (a) IXJM (b) KZLO (c) NCOR (d) JYKN
  38. 38.If GOLD is written as JROG, how is CAT written in the same code? (a) GEX (b) ZXQ (c) FDW (d) ECV
  39. 39.If DOG is written as HPE, how is DESK written in the same code? (a) LTFE (b) JRDC (c) KSED (d) EFTL
  40. 40.If BOOK is written as ERRN, how is MILK written in the same code? (a) PLON (b) JFIH (c) OKNM (d) QMPO

Answer key

  1. SZMW
  2. NOOM
  3. CMHV
  4. WIFN
  5. XLOW
  6. KZIP
  7. OVT
  8. LTQC
  9. LLAB
  10. CBMM
  11. CPBU
  12. ODM
  13. IGRC
  14. KLIM
  15. KRAP
  16. DPME
  17. JROG
  18. QHVW
  19. PIHS
  20. KLIM
  21. WLT
  22. NKQP
  23. NROP
  24. NEP
  25. ANZS
  26. HSIF
  27. MNNL
  28. SBUT
  29. YZOO
  30. TSEN
  31. HFM
  32. FUJL
  33. EERT
  34. PRGV
  35. NVSE
  36. MVHG
  37. JYKN
  38. FDW
  39. LTFE
  40. PLON

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