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 ITJG, how is BALL written in the same code? (a) LLAB (b) KKZA (c) MMBC (d) CBMM
- 2.If BELL is written as ADKK, how is LION written in the same code? (a) LION (b) JGML (c) KHNM (d) MJPO
- 3.If MILK is written as KLIM, how is PARK written in the same code? (a) JQZO (b) LSBQ (c) QBSL (d) KRAP
- 4.If SUN is written as NUS, how is HAND written in the same code? (a) DNAH (b) IBOE (c) CMZG (d) EOBI
- 5.If BELL is written as YVOO, how is GOLD written in the same code? (a) SKNV (b) HPME (c) UMPX (d) TLOW
- 6.If GOLD is written as IQNF, how is PEN written in the same code? (a) QFO (b) NCL (c) RGP (d) SHQ
- 7.If LION is written as MNHK, how is FISH written in the same code? (a) HSIF (b) ITJG (c) GRHE (d) EHRG
- 8.If LION is written as ORLM, how is CAT written in the same code? (a) YAH (b) XZG (c) WYF (d) DBU
- 9.If DRUM is written as BPSK, how is FISH written in the same code? (a) DGQF (b) HKUJ (c) EHRG (d) CFPE
- 10.If BALL is written as ZYJJ, how is MOON written in the same code? (a) LNNM (b) JLLK (c) KMML (d) OQQP
- 11.If LAMP is written as OZNK, how is DRUM written in the same code? (a) WIFN (b) XJGO (c) VHEM (d) ESVN
- 12.If FISH is written as HSIF, how is PEN written in the same code? (a) NEP (b) MDO (c) OFQ (d) QFO
- 13.If STAR is written as HGZI, how is KITE written in the same code? (a) QSHW (b) OQFU (c) PRGV (d) LJUF
- 14.If CAT is written as UBD, how is FISH written in the same code? (a) HSIF (b) ITJG (c) GRHE (d) GJTI
- 15.If MOON is written as KMML, how is FROG written in the same code? (a) EQNF (b) DPME (c) COLD (d) HTQI
- 16.If KITE is written as ETIK, how is CAKE written in the same code? (a) DBLF (b) FLBD (c) DJZB (d) EKAC
- 17.If MILK is written as KLIM, how is MOON written in the same code? (a) NPPO (b) MNNL (c) NOOM (d) OPPN
- 18.If FROG is written as IQTH, how is DOG written in the same code? (a) EMB (b) GOD (c) FQI (d) IQF
- 19.If PARK is written as MTCR, how is PEN written in the same code? (a) RGP (b) LCN (c) PGR (d) NEP
- 20.If LION is written as OLRQ, how is BOOK written in the same code? (a) FSSO (b) ERRN (c) DQQM (d) YLLH
- 21.If PEN is written as SHQ, how is DESK written in the same code? (a) HIWO (b) FGUM (c) ABPH (d) GHVN
- 22.If SUN is written as OVT, how is DOG written in the same code? (a) GOD (b) FNC (c) EPH (d) HPE
- 23.If CAKE is written as DBLF, how is CAT written in the same code? (a) DBU (b) UBD (c) ECV (d) BZS
- 24.If DESK is written as KSED, how is BOOK written in the same code? (a) LPPC (b) JNNA (c) KOOB (d) CPPL
- 25.If SUN is written as OVT, how is NEST written in the same code? (a) UTFO (b) OFTU (c) TSEN (d) SRDM
- 26.If KITE is written as IGRC, how is FISH written in the same code? (a) EHRG (b) HKUJ (c) CFPE (d) DGQF
- 27.If CAKE is written as FLBD, how is LION written in the same code? (a) MNHK (b) MJPO (c) NOIL (d) OPJM
- 28.If STAR is written as QZSR, how is RAIN written in the same code? (a) MHZQ (b) OJBS (c) NIAR (d) QZHM
- 29.If SUN is written as OVT, how is BALL written in the same code? (a) CBMM (b) MMBC (c) KKZA (d) LLAB
- 30.If CAKE is written as FDNH, how is MILK written in the same code? (a) OKNM (b) JFIH (c) PLON (d) QMPO
- 31.If WIND is written as EOJX, how is BOOK written in the same code? (a) CPPL (b) KOOB (c) JNNA (d) LPPC
- 32.If PARK is written as KRAP, how is LION written in the same code? (a) MJPO (b) OPJM (c) MNHK (d) NOIL
- 33.If WIND is written as DRMW, how is NEST written in the same code? (a) NWIH (b) OFTU (c) LUGF (d) MVHG
- 34.If PEN is written as KVM, how is RAIN written in the same code? (a) HYQL (b) JASN (c) SBJO (d) IZRM
- 35.If CAT is written as TAC, how is TOYS written in the same code? (a) TZPU (b) SYOT (c) UPZT (d) RXNS
- 36.If DOG is written as WLT, how is SHIP written in the same code? (a) ITSL (b) TIJQ (c) GRQJ (d) HSRK
- 37.If LAMP is written as PMAL, how is FISH written in the same code? (a) GRHE (b) GJTI (c) HSIF (d) ITJG
- 38.If LION is written as OPJM, how is KITE written in the same code? (a) ETIK (b) LJUF (c) DSHJ (d) FUJL
- 39.If HAND is written as DNAH, how is FISH written in the same code? (a) ITJG (b) GJTI (c) HSIF (d) GRHE
- 40.If MILK is written as NROP, how is BALL written in the same code? (a) CBMM (b) ZAPP (c) XYNN (d) YZOO
Answer key
- MMBC
- KHNM
- KRAP
- DNAH
- TLOW
- RGP
- GRHE
- XZG
- DGQF
- KMML
- WIFN
- NEP
- PRGV
- ITJG
- DPME
- EKAC
- NOOM
- IQF
- PGR
- ERRN
- GHVN
- HPE
- DBU
- KOOB
- UTFO
- DGQF
- OPJM
- MHZQ
- MMBC
- PLON
- LPPC
- NOIL
- MVHG
- IZRM
- SYOT
- HSRK
- HSIF
- FUJL
- HSIF
- YZOO
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning