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 FISH is written as URHS, how is BALL written in the same code? (a) ZAPP (b) CBMM (c) YZOO (d) XYNN
- 2.If BOAT is written as ZMYR, how is CAKE written in the same code? (a) AYIC (b) ECMG (c) ZXHB (d) BZJD
- 3.If CAKE is written as EKAC, how is BELL written in the same code? (a) KKDA (b) MMFC (c) LLEB (d) CFMM
- 4.If MILK is written as KLIM, how is DRUM written in the same code? (a) MURD (b) ESVN (c) LTQC (d) NVSE
- 5.If SUN is written as MTR, how is LAMP written in the same code? (a) KZLO (b) OLZK (c) QNBM (d) PMAL
- 6.If DRUM is written as MURD, how is SHIP written in the same code? (a) PIHS (b) TIJQ (c) QJIT (d) OHGR
- 7.If KITE is written as PRGV, how is CAKE written in the same code? (a) DBLF (b) WYOU (c) YAQW (d) XZPV
- 8.If MOON is written as NOOM, how is FISH written in the same code? (a) GJTI (b) ITJG (c) HSIF (d) GRHE
- 9.If KITE is written as JHSD, how is SUN written in the same code? (a) RTM (b) TVO (c) SUN (d) QSL
- 10.If PEN is written as RGP, how is NEST written in the same code? (a) LCQR (b) PGUV (c) QHVW (d) OFTU
- 11.If TREE is written as GGTV, how is COLD written in the same code? (a) DLOC (b) EQNF (c) BJMA (d) FNQE
- 12.If KITE is written as ETIK, how is DRUM written in the same code? (a) LTQC (b) MURD (c) NVSE (d) ESVN
- 13.If GOLD is written as HPME, how is STAR written in the same code? (a) RSZQ (b) UVCT (c) SBUT (d) TUBS
- 14.If SUN is written as RTM, how is NEST written in the same code? (a) LCQR (b) OFTU (c) MDRS (d) NEST
- 15.If SHIP is written as QFGN, how is GOLD written in the same code? (a) FNKC (b) DLIA (c) IQNF (d) EMJB
- 16.If SUN is written as RTM, how is CAKE written in the same code? (a) CAKE (b) AYIC (c) BZJD (d) DBLF
- 17.If STAR is written as SBUT, how is FISH written in the same code? (a) HSIF (b) GRHE (c) GJTI (d) ITJG
- 18.If HAND is written as IBOE, how is STAR written in the same code? (a) RSZQ (b) SBUT (c) TUBS (d) UVCT
- 19.If KITE is written as FUJL, how is COLD written in the same code? (a) DPME (b) CKNB (c) EMPD (d) DLOC
- 20.If NEST is written as TSEN, how is FROG written in the same code? (a) FNQE (b) GORF (c) GSPH (d) HPSG
- 21.If PARK is written as JQZO, how is BALL written in the same code? (a) LLAB (b) MMBC (c) AZKK (d) KKZA
- 22.If MOON is written as KMML, how is BELL written in the same code? (a) YBII (b) ADKK (c) DGNN (d) ZCJJ
- 23.If DESK is written as MUGF, how is COLD written in the same code? (a) DLOC (b) FNQE (c) BJMA (d) EQNF
- 24.If HAND is written as DNAH, how is MOON written in the same code? (a) MNNL (b) OPPN (c) NOOM (d) NPPO
- 25.If MILK is written as KGJI, how is PARK written in the same code? (a) OZQJ (b) NYPI (c) RCTM (d) MXOH
- 26.If KITE is written as ETIK, how is SHIP written in the same code? (a) PIHS (b) OHGR (c) QJIT (d) TIJQ
- 27.If BOAT is written as YLZG, how is PEN written in the same code? (a) KVM (b) QFO (c) JUL (d) LWN
- 28.If WIND is written as VHMC, how is BOAT written in the same code? (a) BOAT (b) CPBU (c) ZMYR (d) ANZS
- 29.If MILK is written as NROP, how is NEST written in the same code? (a) MVHG (b) NWIH (c) OFTU (d) LUGF
- 30.If MILK is written as NROP, how is PEN written in the same code? (a) KVM (b) QFO (c) LWN (d) JUL
- 31.If BOOK is written as CPPL, how is CAT written in the same code? (a) BZS (b) ECV (c) UBD (d) DBU
- 32.If MILK is written as MNKO, how is WIND written in the same code? (a) BLGU (b) FPKY (c) DNIW (d) YKPF
- 33.If WIND is written as DNIW, how is KITE written in the same code? (a) DSHJ (b) LJUF (c) ETIK (d) FUJL
- 34.If TREE is written as DDQS, how is CAKE written in the same code? (a) FLBD (b) EKAC (c) BZJD (d) DJZB
- 35.If FISH is written as DGQF, how is LION written in the same code? (a) KHNM (b) JGML (c) NKQP (d) IFLK
- 36.If KITE is written as GVKM, how is FROG written in the same code? (a) EMPD (b) GORF (c) IQTH (d) HTQI
- 37.If PARK is written as KRAP, how is FISH written in the same code? (a) GJTI (b) ITJG (c) GRHE (d) HSIF
- 38.If DESK is written as EFTL, how is PEN written in the same code? (a) QFO (b) RGP (c) OFQ (d) ODM
- 39.If FROG is written as GORF, how is SUN written in the same code? (a) NUS (b) MTR (c) OVT (d) TVO
- 40.If DESK is written as WVHP, how is PARK written in the same code? (a) LAJQ (b) KZIP (c) JYHO (d) QBSL
Answer key
- YZOO
- AYIC
- LLEB
- MURD
- OLZK
- PIHS
- XZPV
- HSIF
- RTM
- PGUV
- FNQE
- MURD
- TUBS
- MDRS
- EMJB
- BZJD
- ITJG
- TUBS
- EMPD
- GORF
- KKZA
- ZCJJ
- FNQE
- NOOM
- NYPI
- PIHS
- KVM
- ANZS
- MVHG
- KVM
- DBU
- FPKY
- ETIK
- DJZB
- JGML
- IQTH
- HSIF
- QFO
- NUS
- KZIP
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning