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 BALL is written as LLAB, how is BOOK written in the same code? (a) LPPC (b) JNNA (c) CPPL (d) KOOB
- 2.If PARK is written as KRAP, how is FISH written in the same code? (a) HSIF (b) GRHE (c) ITJG (d) GJTI
- 3.If PARK is written as OZQJ, how is BOAT written in the same code? (a) ZMYR (b) CPBU (c) ANZS (d) BOAT
- 4.If DOG is written as GOD, how is SUN written in the same code? (a) OVT (b) MTR (c) NUS (d) TVO
- 5.If GOLD is written as JROG, how is BALL written in the same code? (a) DCNN (b) YXII (c) EDOO (d) FEPP
- 6.If CAT is written as XZG, how is BALL written in the same code? (a) YZOO (b) XYNN (c) ZAPP (d) CBMM
- 7.If FISH is written as GJTI, how is STAR written in the same code? (a) UVCT (b) RSZQ (c) TUBS (d) SBUT
- 8.If FROG is written as IURJ, how is WIND written in the same code? (a) TFKA (b) AMRH (c) YKPF (d) ZLQG
- 9.If LAMP is written as KZLO, how is BOAT written in the same code? (a) BOAT (b) CPBU (c) ZMYR (d) ANZS
- 10.If WIND is written as DRMW, how is MILK written in the same code? (a) OSPQ (b) NJML (c) MQNO (d) NROP
- 11.If TREE is written as EERT, how is WIND written in the same code? (a) DNIW (b) CMHV (c) EOJX (d) XJOE
- 12.If LION is written as OPJM, how is MILK written in the same code? (a) LMJN (b) KLIM (c) NJML (d) JKHL
- 13.If DRUM is written as LTQC, how is DESK written in the same code? (a) CDRJ (b) KSED (c) LTFE (d) JRDC
- 14.If CAT is written as DBU, how is TOYS written in the same code? (a) TZPU (b) SNXR (c) VQAU (d) UPZT
- 15.If BOOK is written as JNNA, how is DESK written in the same code? (a) CDRJ (b) KSED (c) LTFE (d) JRDC
- 16.If SUN is written as TVO, how is LAMP written in the same code? (a) NCOR (b) KZLO (c) MBNQ (d) QNBM
- 17.If FISH is written as HSIF, how is JUMP written in the same code? (a) KVNQ (b) PMUJ (c) QNVK (d) OLTI
- 18.If BALL is written as ZYJJ, how is PARK written in the same code? (a) RCTM (b) MXOH (c) OZQJ (d) NYPI
- 19.If RAIN is written as PKCT, how is CAKE written in the same code? (a) CIYA (b) EKAC (c) GMCE (d) ECMG
- 20.If DESK is written as EFTL, how is FROG written in the same code? (a) GSPH (b) HTQI (c) EQNF (d) HPSG
- 21.If MOON is written as KMML, how is COLD written in the same code? (a) EQNF (b) ZLIA (c) AMJB (d) BNKC
- 22.If DOG is written as WLT, how is LAMP written in the same code? (a) NYMJ (b) OZNK (c) PAOL (d) MBNQ
- 23.If MILK is written as JKHL, how is BOAT written in the same code? (a) ANZS (b) TAOB (c) SZNA (d) UBPC
- 24.If CAKE is written as DJZB, how is LION written in the same code? (a) NOIL (b) OPJM (c) MNHK (d) KHNM
- 25.If COLD is written as XLOW, how is SHIP written in the same code? (a) HSRK (b) TIJQ (c) GRQJ (d) ITSL
- 26.If FISH is written as HSIF, how is CAT written in the same code? (a) DBU (b) TAC (c) UBD (d) SZB
- 27.If STAR is written as TCVU, how is DRUM written in the same code? (a) MURD (b) FTWO (c) KSPB (d) OWTF
- 28.If NEST is written as SRDM, how is TREE written in the same code? (a) FFSU (b) DDQS (c) EERT (d) SQDD
- 29.If MILK is written as NROP, how is COLD written in the same code? (a) WKNV (b) XLOW (c) YMPX (d) DPME
- 30.If PEN is written as RGP, how is FISH written in the same code? (a) HKUJ (b) GJTI (c) DGQF (d) ILVK
- 31.If KITE is written as PRGV, how is BALL written in the same code? (a) XYNN (b) ZAPP (c) YZOO (d) CBMM
- 32.If HAND is written as FPCJ, how is PEN written in the same code? (a) PGR (b) LCN (c) NEP (d) RGP
- 33.If LAMP is written as ROCN, how is FISH written in the same code? (a) HSIF (b) HKUJ (c) FQGD (d) JUKH
- 34.If WIND is written as DRMW, how is DESK written in the same code? (a) XWIQ (b) WVHP (c) VUGO (d) EFTL
- 35.If NEST is written as TSEN, how is TREE written in the same code? (a) USFF (b) FFSU (c) EERT (d) DDQS
- 36.If DESK is written as KSED, how is TREE written in the same code? (a) FFSU (b) DDQS (c) USFF (d) EERT
- 37.If NEST is written as UTFO, how is DESK written in the same code? (a) EFTL (b) KSED (c) LTFE (d) JRDC
- 38.If FISH is written as URHS, how is BOOK written in the same code? (a) ZMMQ (b) XKKO (c) CPPL (d) YLLP
- 39.If HAND is written as FYLB, how is CAT written in the same code? (a) ZXQ (b) AYR (c) ECV (d) BZS
- 40.If KITE is written as PRGV, how is SHIP written in the same code? (a) HSRK (b) ITSL (c) GRQJ (d) TIJQ
Answer key
- KOOB
- HSIF
- ANZS
- NUS
- EDOO
- YZOO
- TUBS
- ZLQG
- ANZS
- NROP
- DNIW
- LMJN
- JRDC
- UPZT
- JRDC
- MBNQ
- PMUJ
- NYPI
- GMCE
- GSPH
- AMJB
- OZNK
- SZNA
- MNHK
- HSRK
- TAC
- OWTF
- DDQS
- XLOW
- HKUJ
- YZOO
- PGR
- JUKH
- WVHP
- EERT
- EERT
- LTFE
- YLLP
- AYR
- HSRK
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning