Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 379 · 40 questions

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.

1. 1.If LAMP is written as OZNK, how is TOYS written in the same code? (a) HMCI (b) FKAG (c) GLBH (d) UPZT
2. 2.If COLD is written as XLOW, how is DESK written in the same code? (a) XWIQ (b) EFTL (c) VUGO (d) WVHP
3. 3.If FISH is written as ITJG, how is DRUM written in the same code? (a) NVSE (b) LTQC (c) MURD (d) ESVN
4. 4.If HAND is written as FPCJ, how is PEN written in the same code? (a) NEP (b) RGP (c) PGR (d) LCN
5. 5.If FROG is written as HTQI, how is BOAT written in the same code? (a) DQCV (b) ERDW (c) ZMYR (d) CPBU
6. 6.If COLD is written as XLOW, how is SHIP written in the same code? (a) ITSL (b) GRQJ (c) HSRK (d) TIJQ
7. 7.If SUN is written as NUS, how is DOG written in the same code? (a) FNC (b) GOD (c) EPH (d) HPE
8. 8.If STAR is written as SBUT, how is DOG written in the same code? (a) EPH (b) HPE (c) GOD (d) FNC
9. 9.If SHIP is written as PIHS, how is NEST written in the same code? (a) SRDM (b) TSEN (c) OFTU (d) UTFO
10. 10.If TREE is written as GGTV, how is SUN written in the same code? (a) LSQ (b) NUS (c) UWP (d) PWU
11. 11.If HAND is written as DNAH, how is WIND written in the same code? (a) CMHV (b) EOJX (c) DNIW (d) XJOE
12. 12.If MOON is written as OQQP, how is FISH written in the same code? (a) ILVK (b) DGQF (c) GJTI (d) HKUJ
13. 13.If FROG is written as IURJ, how is MILK written in the same code? (a) PLON (b) JFIH (c) QMPO (d) OKNM
14. 14.If RAIN is written as IZRM, how is TOYS written in the same code? (a) FKAG (b) HMCI (c) UPZT (d) GLBH
15. 15.If DOG is written as GOD, how is BALL written in the same code? (a) MMBC (b) CBMM (c) LLAB (d) KKZA
16. 16.If BALL is written as AZKK, how is BELL written in the same code? (a) CFMM (b) BELL (c) ZCJJ (d) ADKK
17. 17.If BELL is written as LLEB, how is SUN written in the same code? (a) TVO (b) MTR (c) OVT (d) NUS
18. 18.If HAND is written as KDQG, how is CAT written in the same code? (a) ZXQ (b) FDW (c) ECV (d) GEX
19. 19.If DOG is written as WLT, how is BALL written in the same code? (a) CBMM (b) ZAPP (c) XYNN (d) YZOO
20. 20.If PEN is written as NCL, how is SHIP written in the same code? (a) PEFM (b) RGHO (c) QFGN (d) UJKR
21. 21.If WIND is written as YKPF, how is TREE written in the same code? (a) USFF (b) WUHH (c) VTGG (d) RPCC
22. 22.If BOOK is written as KOOB, how is KITE written in the same code? (a) ETIK (b) FUJL (c) DSHJ (d) LJUF
23. 23.If DRUM is written as MURD, how is DESK written in the same code? (a) KSED (b) LTFE (c) JRDC (d) EFTL
24. 24.If DESK is written as WVHP, how is DRUM written in the same code? (a) VHEM (b) XJGO (c) WIFN (d) ESVN
25. 25.If COLD is written as EMPD, how is SHIP written in the same code? (a) QJIT (b) OHGR (c) PIHS (d) TIJQ
26. 26.If TREE is written as DDQS, how is DRUM written in the same code? (a) MURD (b) NVSE (c) LTQC (d) CQTL
27. 27.If TOYS is written as SYOT, how is DOG written in the same code? (a) EPH (b) FNC (c) HPE (d) GOD
28. 28.If CAT is written as TAC, how is TOYS written in the same code? (a) UPZT (b) SYOT (c) TZPU (d) RXNS
29. 29.If KITE is written as DSHJ, how is WIND written in the same code? (a) EOJX (b) CMHV (c) VHMC (d) DNIW
30. 30.If COLD is written as DLOC, how is RAIN written in the same code? (a) OJBS (b) MHZQ (c) SBJO (d) NIAR
31. 31.If FISH is written as URHS, how is BELL written in the same code? (a) CFMM (b) YVOO (c) XUNN (d) ZWPP
32. 32.If FROG is written as UILT, how is KITE written in the same code? (a) LJUF (b) QSHW (c) PRGV (d) OQFU
33. 33.If JUMP is written as QNVK, how is DOG written in the same code? (a) GOD (b) EPH (c) HPE (d) FNC
34. 34.If LAMP is written as OZNK, how is COLD written in the same code? (a) XLOW (b) YMPX (c) DPME (d) WKNV
35. 35.If NEST is written as LCQR, how is BALL written in the same code? (a) DCNN (b) AZKK (c) YXII (d) ZYJJ
36. 36.If FROG is written as HPSG, how is NEST written in the same code? (a) TSEN (b) SRDM (c) OFTU (d) UTFO
37. 37.If BELL is written as KKDA, how is FROG written in the same code? (a) FNQE (b) HPSG (c) GORF (d) EQNF
38. 38.If BOOK is written as LPPC, how is FROG written in the same code? (a) FNQE (b) GORF (c) GSPH (d) HPSG
39. 39.If WIND is written as DRMW, how is HAND written in the same code? (a) SZMW (b) RYLV (c) IBOE (d) TANX
40. 40.If JUMP is written as QFNK, how is SUN written in the same code? (a) HFM (b) IGN (c) TVO (d) GEL

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