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 BELL is written as YVOO, how is SUN written in the same code? (a) IGN (b) HFM (c) TVO (d) GEL
- 2.If PEN is written as NEP, how is NEST written in the same code? (a) OFTU (b) SRDM (c) TSEN (d) UTFO
- 3.If LAMP is written as ROCN, how is TOYS written in the same code? (a) QWMR (b) SYOT (c) UAQV (d) VQAU
- 4.If BOOK is written as DQQM, how is RAIN written in the same code? (a) SBJO (b) TCKP (c) UDLQ (d) PYGL
- 5.If BALL is written as YZOO, how is SHIP written in the same code? (a) GRQJ (b) HSRK (c) ITSL (d) TIJQ
- 6.If STAR is written as RATS, how is TOYS written in the same code? (a) UPZT (b) SYOT (c) TZPU (d) RXNS
- 7.If SHIP is written as HSRK, how is BELL written in the same code? (a) XUNN (b) ZWPP (c) CFMM (d) YVOO
- 8.If DOG is written as GRJ, how is JUMP written in the same code? (a) MXPS (b) LWOR (c) NYQT (d) GRJM
- 9.If GOLD is written as FNQI, how is SHIP written in the same code? (a) RKJU (b) UJKR (c) NGFQ (d) PIHS
- 10.If COLD is written as DLOC, how is STAR written in the same code? (a) QZSR (b) SBUT (c) RATS (d) TUBS
- 11.If NEST is written as MVHG, how is LAMP written in the same code? (a) PAOL (b) NYMJ (c) OZNK (d) MBNQ
- 12.If CAT is written as TAC, how is DOG written in the same code? (a) HPE (b) FNC (c) GOD (d) EPH
- 13.If SHIP is written as PIHS, how is DESK written in the same code? (a) EFTL (b) JRDC (c) KSED (d) LTFE
- 14.If TOYS is written as TZPU, how is FROG written in the same code? (a) HPSG (b) FNQE (c) GORF (d) GSPH
- 15.If CAT is written as UBD, how is TREE written in the same code? (a) USFF (b) FFSU (c) EERT (d) DDQS
- 16.If DOG is written as GRJ, how is PARK written in the same code? (a) SDUN (b) MXOH (c) TEVO (d) RCTM
- 17.If MILK is written as KLIM, how is NEST written in the same code? (a) OFTU (b) SRDM (c) TSEN (d) UTFO
- 18.If DOG is written as FQI, how is SUN written in the same code? (a) QSL (b) TVO (c) UWP (d) VXQ
- 19.If DOG is written as EPH, how is BOOK written in the same code? (a) DQQM (b) ANNJ (c) CPPL (d) LPPC
- 20.If WIND is written as XJOE, how is HAND written in the same code? (a) JCPF (b) EOBI (c) GZMC (d) IBOE
- 21.If JUMP is written as HSKN, how is DESK written in the same code? (a) CDRJ (b) BCQI (c) ABPH (d) FGUM
- 22.If WIND is written as FPKY, how is MILK written in the same code? (a) KLIM (b) OKNM (c) MNKO (d) IJGK
- 23.If FROG is written as UILT, how is PEN written in the same code? (a) KVM (b) QFO (c) JUL (d) LWN
- 24.If DOG is written as WLT, how is CAT written in the same code? (a) DBU (b) YAH (c) WYF (d) XZG
- 25.If SHIP is written as QFGN, how is FISH written in the same code? (a) HKUJ (b) EHRG (c) DGQF (d) CFPE
- 26.If HAND is written as KDQG, how is DOG written in the same code? (a) HSK (b) ALD (c) GRJ (d) FQI
- 27.If HAND is written as JCPF, how is JUMP written in the same code? (a) HSKN (b) LWOR (c) KVNQ (d) MXPS
- 28.If CAT is written as XZG, how is RAIN written in the same code? (a) IZRM (b) HYQL (c) SBJO (d) JASN
- 29.If KITE is written as FUJL, how is LION written in the same code? (a) NOIL (b) MNHK (c) MJPO (d) OPJM
- 30.If CAT is written as FDW, how is WIND written in the same code? (a) AMRH (b) TFKA (c) ZLQG (d) YKPF
- 31.If BALL is written as MMBC, how is TOYS written in the same code? (a) TZPU (b) RXNS (c) SYOT (d) UPZT
- 32.If COLD is written as DLOC, how is DESK written in the same code? (a) JRDC (b) EFTL (c) KSED (d) LTFE
- 33.If KITE is written as PRGV, how is SHIP written in the same code? (a) GRQJ (b) ITSL (c) TIJQ (d) HSRK
- 34.If PARK is written as QBSL, how is LAMP written in the same code? (a) MBNQ (b) NCOR (c) KZLO (d) QNBM
- 35.If BOAT is written as ANZS, how is PEN written in the same code? (a) QFO (b) PEN (c) NCL (d) ODM
- 36.If DOG is written as WLT, how is SHIP written in the same code? (a) ITSL (b) GRQJ (c) HSRK (d) TIJQ
- 37.If BOAT is written as YLZG, how is CAKE written in the same code? (a) DBLF (b) YAQW (c) WYOU (d) XZPV
- 38.If BOOK is written as CPPL, how is COLD written in the same code? (a) DPME (b) EMPD (c) BNKC (d) EQNF
- 39.If DRUM is written as BPSK, how is KITE written in the same code? (a) JHSD (b) IGRC (c) HFQB (d) MKVG
- 40.If LION is written as ORLM, how is NEST written in the same code? (a) NWIH (b) LUGF (c) MVHG (d) OFTU
Answer key
- HFM
- TSEN
- UAQV
- TCKP
- HSRK
- SYOT
- YVOO
- MXPS
- RKJU
- RATS
- OZNK
- GOD
- KSED
- HPSG
- FFSU
- SDUN
- TSEN
- UWP
- CPPL
- IBOE
- BCQI
- MNKO
- KVM
- XZG
- DGQF
- GRJ
- LWOR
- IZRM
- OPJM
- ZLQG
- TZPU
- KSED
- HSRK
- MBNQ
- ODM
- HSRK
- XZPV
- DPME
- IGRC
- MVHG
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning