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 YZOO, how is MILK written in the same code? (a) NJML (b) OSPQ (c) MQNO (d) NROP
- 2.If CAT is written as TAC, how is MOON written in the same code? (a) MNNL (b) OPPN (c) NPPO (d) NOOM
- 3.If JUMP is written as QFNK, how is BELL written in the same code? (a) XUNN (b) CFMM (c) ZWPP (d) YVOO
- 4.If BOAT is written as SZNA, how is KITE written in the same code? (a) DSHJ (b) FUJL (c) JHSD (d) ETIK
- 5.If HAND is written as CMZG, how is KITE written in the same code? (a) FUJL (b) ETIK (c) DSHJ (d) JHSD
- 6.If DESK is written as KSED, how is BELL written in the same code? (a) LLEB (b) MMFC (c) KKDA (d) CFMM
- 7.If MILK is written as KLIM, how is BELL written in the same code? (a) CFMM (b) KKDA (c) MMFC (d) LLEB
- 8.If SUN is written as OVT, how is SHIP written in the same code? (a) PIHS (b) OHGR (c) QJIT (d) TIJQ
- 9.If CAT is written as AYR, how is BALL written in the same code? (a) YXII (b) AZKK (c) ZYJJ (d) DCNN
- 10.If BALL is written as KKZA, how is WIND written in the same code? (a) VHMC (b) EOJX (c) DNIW (d) CMHV
- 11.If SHIP is written as QJIT, how is PEN written in the same code? (a) NEP (b) OFQ (c) QFO (d) MDO
- 12.If RAIN is written as UDLQ, how is STAR written in the same code? (a) VWDU (b) PQXO (c) UVCT (d) WXEV
- 13.If WIND is written as DRMW, how is LAMP written in the same code? (a) PAOL (b) OZNK (c) NYMJ (d) MBNQ
- 14.If PARK is written as JQZO, how is SUN written in the same code? (a) RTM (b) OVT (c) NUS (d) MTR
- 15.If STAR is written as RSZQ, how is CAKE written in the same code? (a) CAKE (b) DBLF (c) BZJD (d) AYIC
- 16.If KITE is written as LJUF, how is LION written in the same code? (a) OPJM (b) MJPO (c) NKQP (d) KHNM
- 17.If PEN is written as KVM, how is MILK written in the same code? (a) MQNO (b) OSPQ (c) NROP (d) NJML
- 18.If DRUM is written as WIFN, how is STAR written in the same code? (a) IHAJ (b) GFYH (c) HGZI (d) TUBS
- 19.If DRUM is written as NVSE, how is KITE written in the same code? (a) LJUF (b) DSHJ (c) FUJL (d) ETIK
- 20.If STAR is written as RATS, how is HAND written in the same code? (a) IBOE (b) DNAH (c) EOBI (d) CMZG
- 21.If BALL is written as YZOO, how is CAKE written in the same code? (a) DBLF (b) WYOU (c) YAQW (d) XZPV
- 22.If PEN is written as RGP, how is FROG written in the same code? (a) HTQI (b) IURJ (c) GSPH (d) DPME
- 23.If NEST is written as MVHG, how is KITE written in the same code? (a) QSHW (b) OQFU (c) LJUF (d) PRGV
- 24.If CAT is written as TAC, how is HAND written in the same code? (a) DNAH (b) CMZG (c) EOBI (d) IBOE
- 25.If FISH is written as HSIF, how is GOLD written in the same code? (a) HPME (b) EMPH (c) DLOG (d) CKNF
- 26.If FISH is written as HSIF, how is LAMP written in the same code? (a) OLZK (b) PMAL (c) QNBM (d) MBNQ
- 27.If HAND is written as KDQG, how is KITE written in the same code? (a) HFQB (b) OMXI (c) MKVG (d) NLWH
- 28.If RAIN is written as NIAR, how is DRUM written in the same code? (a) LTQC (b) ESVN (c) MURD (d) NVSE
- 29.If MOON is written as NPPO, how is MILK written in the same code? (a) OKNM (b) LMJN (c) NJML (d) LHKJ
- 30.If LAMP is written as OZNK, how is DOG written in the same code? (a) XMU (b) WLT (c) EPH (d) VKS
- 31.If BOAT is written as TAOB, how is STAR written in the same code? (a) RATS (b) QZSR (c) TUBS (d) SBUT
- 32.If DESK is written as JRDC, how is MILK written in the same code? (a) KLIM (b) JKHL (c) LHKJ (d) LMJN
- 33.If CAT is written as TAC, how is BOOK written in the same code? (a) JNNA (b) CPPL (c) KOOB (d) LPPC
- 34.If DESK is written as CDRJ, how is BELL written in the same code? (a) ADKK (b) ZCJJ (c) CFMM (d) BELL
- 35.If WIND is written as CMHV, how is SHIP written in the same code? (a) PIHS (b) RGHO (c) OHGR (d) QJIT
- 36.If COLD is written as XLOW, how is RAIN written in the same code? (a) HYQL (b) IZRM (c) JASN (d) SBJO
- 37.If LAMP is written as PMAL, how is NEST written in the same code? (a) SRDM (b) UTFO (c) TSEN (d) OFTU
- 38.If KITE is written as MKVG, how is BALL written in the same code? (a) EDOO (b) ZYJJ (c) CBMM (d) DCNN
- 39.If DOG is written as WLT, how is JUMP written in the same code? (a) KVNQ (b) QFNK (c) RGOL (d) PEMJ
- 40.If PEN is written as MDO, how is JUMP written in the same code? (a) OLTI (b) ITLO (c) QNVK (d) PMUJ
Answer key
- NROP
- NOOM
- YVOO
- DSHJ
- DSHJ
- LLEB
- LLEB
- QJIT
- ZYJJ
- CMHV
- OFQ
- VWDU
- OZNK
- MTR
- BZJD
- MJPO
- NROP
- HGZI
- FUJL
- DNAH
- XZPV
- HTQI
- PRGV
- DNAH
- DLOG
- PMAL
- NLWH
- MURD
- NJML
- WLT
- RATS
- JKHL
- KOOB
- ADKK
- OHGR
- IZRM
- TSEN
- DCNN
- QFNK
- OLTI
Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning