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 BOOK is written as ZMMI, how is MOON written in the same code? (a) KMML (b) JLLK (c) LNNM (d) OQQP
- 2.If BALL is written as LLAB, how is PEN written in the same code? (a) OFQ (b) QFO (c) MDO (d) NEP
- 3.If LAMP is written as OZNK, how is FROG written in the same code? (a) UILT (b) THKS (c) GSPH (d) VJMU
- 4.If HAND is written as CMZG, how is FROG written in the same code? (a) GORF (b) HPSG (c) FNQE (d) EQNF
- 5.If CAT is written as SZB, how is BELL written in the same code? (a) ADKK (b) LLEB (c) KKDA (d) MMFC
- 6.If BOAT is written as TAOB, how is TOYS written in the same code? (a) UPZT (b) SYOT (c) RXNS (d) TZPU
- 7.If DOG is written as HPE, how is BALL written in the same code? (a) LLAB (b) KKZA (c) CBMM (d) MMBC
- 8.If WIND is written as DNIW, how is FISH written in the same code? (a) GRHE (b) ITJG (c) HSIF (d) GJTI
- 9.If CAT is written as BZS, how is JUMP written in the same code? (a) HSKN (b) JUMP (c) ITLO (d) KVNQ
- 10.If GOLD is written as TLOW, how is PARK written in the same code? (a) QBSL (b) JYHO (c) KZIP (d) LAJQ
- 11.If SHIP is written as TIJQ, how is BELL written in the same code? (a) MMFC (b) CFMM (c) DGNN (d) ADKK
- 12.If STAR is written as RATS, how is DRUM written in the same code? (a) MURD (b) ESVN (c) NVSE (d) LTQC
- 13.If PEN is written as QFO, how is STAR written in the same code? (a) RSZQ (b) SBUT (c) TUBS (d) UVCT
- 14.If LION is written as OPJM, how is BOAT written in the same code? (a) CPBU (b) SZNA (c) TAOB (d) UBPC
- 15.If STAR is written as TUBS, how is SHIP written in the same code? (a) QJIT (b) TIJQ (c) RGHO (d) UJKR
- 16.If WIND is written as XJOE, how is TOYS written in the same code? (a) VQAU (b) UPZT (c) SNXR (d) TZPU
- 17.If PEN is written as NEP, how is MILK written in the same code? (a) LMJN (b) JKHL (c) NJML (d) KLIM
- 18.If BOAT is written as DQCV, how is SUN written in the same code? (a) VXQ (b) UWP (c) QSL (d) TVO
- 19.If SHIP is written as PIHS, how is DOG written in the same code? (a) HPE (b) FNC (c) GOD (d) EPH
- 20.If BOOK is written as CPPL, how is FROG written in the same code? (a) HTQI (b) EQNF (c) HPSG (d) GSPH
- 21.If LION is written as ORLM, how is BALL written in the same code? (a) ZAPP (b) XYNN (c) CBMM (d) YZOO
- 22.If WIND is written as VHMC, how is BOOK written in the same code? (a) ANNJ (b) ZMMI (c) CPPL (d) BOOK
- 23.If DESK is written as EFTL, how is WIND written in the same code? (a) YKPF (b) XJOE (c) VHMC (d) EOJX
- 24.If SHIP is written as QJIT, how is MILK written in the same code? (a) NJML (b) LMJN (c) JKHL (d) KLIM
- 25.If STAR is written as UVCT, how is FROG written in the same code? (a) HTQI (b) GSPH (c) IURJ (d) DPME
- 26.If STAR is written as RSZQ, how is PARK written in the same code? (a) PARK (b) NYPI (c) QBSL (d) OZQJ
- 27.If SUN is written as HFM, how is COLD written in the same code? (a) DPME (b) WKNV (c) YMPX (d) XLOW
- 28.If FROG is written as HTQI, how is JUMP written in the same code? (a) LWOR (b) MXPS (c) KVNQ (d) HSKN
- 29.If TREE is written as GIVV, how is DOG written in the same code? (a) VKS (b) WLT (c) EPH (d) XMU
- 30.If CAKE is written as XZPV, how is MOON written in the same code? (a) OMMN (b) MKKL (c) NLLM (d) NPPO
- 31.If BOOK is written as CPPL, how is DRUM written in the same code? (a) ESVN (b) NVSE (c) CQTL (d) FTWO
- 32.If BOAT is written as VCQD, how is FISH written in the same code? (a) JUKH (b) HSIF (c) FQGD (d) HKUJ
- 33.If GOLD is written as DLOG, how is RAIN written in the same code? (a) NIAR (b) MHZQ (c) OJBS (d) SBJO
- 34.If SUN is written as HFM, how is DOG written in the same code? (a) VKS (b) EPH (c) XMU (d) WLT
- 35.If DESK is written as WVHP, how is RAIN written in the same code? (a) JASN (b) IZRM (c) SBJO (d) HYQL
- 36.If FISH is written as URHS, how is JUMP written in the same code? (a) PEMJ (b) RGOL (c) QFNK (d) KVNQ
- 37.If KITE is written as ETIK, how is LAMP written in the same code? (a) PMAL (b) OLZK (c) MBNQ (d) QNBM
- 38.If LION is written as OPJM, how is TREE written in the same code? (a) USFF (b) FFSU (c) DDQS (d) EERT
- 39.If BALL is written as ZYJJ, how is BOAT written in the same code? (a) ANZS (b) DQCV (c) YLXQ (d) ZMYR
- 40.If KITE is written as FUJL, how is SUN written in the same code? (a) TVO (b) OVT (c) NUS (d) MTR
Answer key
- KMML
- NEP
- UILT
- FNQE
- KKDA
- SYOT
- MMBC
- HSIF
- ITLO
- KZIP
- CFMM
- MURD
- TUBS
- UBPC
- TIJQ
- UPZT
- KLIM
- UWP
- GOD
- GSPH
- YZOO
- ANNJ
- XJOE
- LMJN
- HTQI
- OZQJ
- XLOW
- LWOR
- WLT
- NLLM
- ESVN
- JUKH
- NIAR
- WLT
- IZRM
- QFNK
- PMAL
- FFSU
- ZMYR
- OVT
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning