Coding Decoding Worksheet
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.If PEN is written as KVM, how is TOYS written in the same code? (a) UPZT (b) GLBH (c) HMCI (d) FKAG
- 2.If FISH is written as HSIF, how is BELL written in the same code? (a) CFMM (b) LLEB (c) KKDA (d) MMFC
- 3.If JUMP is written as MXPS, how is CAT written in the same code? (a) ECV (b) ZXQ (c) FDW (d) GEX
- 4.If STAR is written as HGZI, how is RAIN written in the same code? (a) JASN (b) HYQL (c) SBJO (d) IZRM
- 5.If LION is written as NOIL, how is MILK written in the same code? (a) JKHL (b) LMJN (c) NJML (d) KLIM
- 6.If PEN is written as QFO, how is WIND written in the same code? (a) XJOE (b) VHMC (c) EOJX (d) YKPF
- 7.If PEN is written as NEP, how is PARK written in the same code? (a) JQZO (b) QBSL (c) KRAP (d) LSBQ
- 8.If DESK is written as KSED, how is BELL written in the same code? (a) LLEB (b) CFMM (c) KKDA (d) MMFC
- 9.If BOAT is written as UBPC, how is COLD written in the same code? (a) CKNB (b) EMPD (c) DPME (d) DLOC
- 10.If FISH is written as EHRG, how is CAKE written in the same code? (a) DBLF (b) BZJD (c) CAKE (d) AYIC
- 11.If STAR is written as RATS, how is FROG written in the same code? (a) GORF (b) HPSG (c) FNQE (d) GSPH
- 12.If RAIN is written as OJBS, how is FISH written in the same code? (a) GRHE (b) HSIF (c) ITJG (d) GJTI
- 13.If WIND is written as CMHV, how is SUN written in the same code? (a) RTM (b) MTR (c) OVT (d) NUS
- 14.If FROG is written as UILT, how is DOG written in the same code? (a) VKS (b) XMU (c) EPH (d) WLT
- 15.If FISH is written as DGQF, how is STAR written in the same code? (a) RSZQ (b) UVCT (c) PQXO (d) QRYP
- 16.If KITE is written as PRGV, how is TREE written in the same code? (a) FHUU (b) GIVV (c) USFF (d) HJWW
- 17.If RAIN is written as QZHM, how is WIND written in the same code? (a) XJOE (b) UGLB (c) VHMC (d) WIND
- 18.If WIND is written as FPKY, how is MILK written in the same code? (a) OKNM (b) MNKO (c) IJGK (d) KLIM
- 19.If RAIN is written as OJBS, how is WIND written in the same code? (a) XJOE (b) DNIW (c) EOJX (d) CMHV
- 20.If CAT is written as UBD, how is PARK written in the same code? (a) LSBQ (b) QBSL (c) KRAP (d) JQZO
- 21.If HAND is written as DNAH, how is COLD written in the same code? (a) DPME (b) DLOC (c) CKNB (d) EMPD
- 22.If JUMP is written as QNVK, how is RAIN written in the same code? (a) OJBS (b) MHZQ (c) SBJO (d) NIAR
- 23.If JUMP is written as ROWL, how is BOOK written in the same code? (a) IMMZ (b) KOOB (c) DQQM (d) MQQD
- 24.If JUMP is written as QFNK, how is MOON written in the same code? (a) NLLM (b) MKKL (c) NPPO (d) OMMN
- 25.If MOON is written as OQQP, how is FISH written in the same code? (a) ILVK (b) GJTI (c) HKUJ (d) DGQF
- 26.If MILK is written as MNKO, how is MOON written in the same code? (a) LMMK (b) NOOM (c) PQQO (d) OQQP
- 27.If NEST is written as LCQR, how is SUN written in the same code? (a) UWP (b) RTM (c) PRK (d) QSL
- 28.If DOG is written as GOD, how is GOLD written in the same code? (a) EMPH (b) DLOG (c) CKNF (d) HPME
- 29.If RAIN is written as TCKP, how is FISH written in the same code? (a) GJTI (b) DGQF (c) HKUJ (d) ILVK
- 30.If MILK is written as LHKJ, how is FROG written in the same code? (a) FROG (b) EQNF (c) DPME (d) GSPH
- 31.If CAKE is written as EKAC, how is FROG written in the same code? (a) HPSG (b) GORF (c) GSPH (d) FNQE
- 32.If MILK is written as KLIM, how is PARK written in the same code? (a) KRAP (b) QBSL (c) JQZO (d) LSBQ
- 33.If DESK is written as FGUM, how is TOYS written in the same code? (a) WRBV (b) UPZT (c) RMWQ (d) VQAU
- 34.If BELL is written as MMFC, how is TREE written in the same code? (a) DDQS (b) FFSU (c) EERT (d) USFF
- 35.If MILK is written as KLIM, how is TREE written in the same code? (a) USFF (b) EERT (c) DDQS (d) FFSU
- 36.If KITE is written as PRGV, how is SUN written in the same code? (a) IGN (b) TVO (c) HFM (d) GEL
- 37.If BOOK is written as MQQD, how is TOYS written in the same code? (a) SYOT (b) QWMR (c) VQAU (d) UAQV
- 38.If MOON is written as LNNM, how is BELL written in the same code? (a) BELL (b) ZCJJ (c) ADKK (d) CFMM
- 39.If MILK is written as OKNM, how is TREE written in the same code? (a) RPCC (b) USFF (c) VTGG (d) WUHH
- 40.If TOYS is written as UPZT, how is BOOK written in the same code? (a) DQQM (b) ANNJ (c) CPPL (d) LPPC
Answer key
- GLBH
- LLEB
- FDW
- IZRM
- KLIM
- XJOE
- KRAP
- LLEB
- EMPD
- BZJD
- GORF
- ITJG
- MTR
- WLT
- QRYP
- GIVV
- VHMC
- MNKO
- EOJX
- LSBQ
- DLOC
- OJBS
- MQQD
- NLLM
- HKUJ
- PQQO
- QSL
- DLOG
- HKUJ
- EQNF
- GORF
- KRAP
- VQAU
- FFSU
- EERT
- HFM
- UAQV
- ADKK
- VTGG
- CPPL
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning