Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 703 · 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 FISH is written as JUKH, how is NEST written in the same code? (a) TSEN (b) PGUV (c) VUGP (d) RQCL
2. 2.If NEST is written as VUGP, how is CAT written in the same code? (a) ECV (b) RYA (c) VCE (d) TAC
3. 3.If DESK is written as WVHP, how is CAKE written in the same code? (a) DBLF (b) WYOU (c) XZPV (d) YAQW
4. 4.If BELL is written as ZCJJ, how is COLD written in the same code? (a) BNKC (b) AMJB (c) ZLIA (d) EQNF
5. 5.If DOG is written as WLT, how is WIND written in the same code? (a) XJOE (b) ESNX (c) CQLV (d) DRMW
6. 6.If BOOK is written as MQQD, how is MOON written in the same code? (a) LMMK (b) NOOM (c) PQQO (d) OQQP
7. 7.If FROG is written as EQNF, how is CAT written in the same code? (a) BZS (b) CAT (c) AYR (d) DBU
8. 8.If LAMP is written as QNBM, how is PARK written in the same code? (a) KRAP (b) LSBQ (c) JQZO (d) QBSL
9. 9.If LION is written as KHNM, how is NEST written in the same code? (a) OFTU (b) MDRS (c) NEST (d) LCQR
10. 10.If TREE is written as SQDD, how is CAKE written in the same code? (a) CAKE (b) DBLF (c) BZJD (d) AYIC
11. 11.If DESK is written as KSED, how is BOOK written in the same code? (a) LPPC (b) JNNA (c) CPPL (d) KOOB
12. 12.If TOYS is written as UAQV, how is DOG written in the same code? (a) FQI (b) EMB (c) IQF (d) GOD
13. 13.If SUN is written as HFM, how is RAIN written in the same code? (a) IZRM (b) HYQL (c) SBJO (d) JASN
14. 14.If LAMP is written as OZNK, how is FROG written in the same code? (a) GSPH (b) UILT (c) THKS (d) VJMU
15. 15.If BALL is written as ZYJJ, how is HAND written in the same code? (a) JCPF (b) GZMC (c) FYLB (d) EXKA
16. 16.If LION is written as OPJM, how is BOOK written in the same code? (a) KOOB (b) CPPL (c) LPPC (d) JNNA
17. 17.If GOLD is written as IQNF, how is FROG written in the same code? (a) DPME (b) HTQI (c) GSPH (d) IURJ
18. 18.If BALL is written as DCNN, how is DESK written in the same code? (a) GHVN (b) BCQI (c) EFTL (d) FGUM
19. 19.If BOOK is written as KOOB, how is JUMP written in the same code? (a) QNVK (b) OLTI (c) PMUJ (d) KVNQ
20. 20.If COLD is written as FNQE, how is FISH written in the same code? (a) HSIF (b) FQGD (c) JUKH (d) HKUJ
21. 21.If LION is written as NOIL, how is BELL written in the same code? (a) MMFC (b) CFMM (c) KKDA (d) LLEB
22. 22.If FROG is written as UILT, how is CAT written in the same code? (a) YAH (b) XZG (c) DBU (d) WYF
23. 23.If BOOK is written as MQQD, how is SUN written in the same code? (a) LSQ (b) PWU (c) UWP (d) NUS
24. 24.If HAND is written as SZMW, how is TREE written in the same code? (a) USFF (b) FHUU (c) GIVV (d) HJWW
25. 25.If CAT is written as TAC, how is COLD written in the same code? (a) DPME (b) EMPD (c) CKNB (d) DLOC
26. 26.If FROG is written as UILT, how is MILK written in the same code? (a) MQNO (b) NJML (c) NROP (d) OSPQ
27. 27.If HAND is written as DNAH, how is STAR written in the same code? (a) RATS (b) SBUT (c) QZSR (d) TUBS
28. 28.If DESK is written as WVHP, how is LAMP written in the same code? (a) MBNQ (b) PAOL (c) NYMJ (d) OZNK
29. 29.If COLD is written as FROG, how is SUN written in the same code? (a) UWP (b) VXQ (c) PRK (d) WYR
30. 30.If DRUM is written as MURD, how is TOYS written in the same code? (a) RXNS (b) SYOT (c) TZPU (d) UPZT
31. 31.If DRUM is written as NVSE, how is TREE written in the same code? (a) USFF (b) DDQS (c) EERT (d) FFSU
32. 32.If KITE is written as JHSD, how is DESK written in the same code? (a) EFTL (b) BCQI (c) DESK (d) CDRJ
33. 33.If FROG is written as FNQE, how is BOAT written in the same code? (a) ANZS (b) SZNA (c) TAOB (d) UBPC
34. 34.If COLD is written as AMJB, how is LION written in the same code? (a) JGML (b) NKQP (c) IFLK (d) KHNM
35. 35.If CAT is written as AYR, how is SHIP written in the same code? (a) PEFM (b) QFGN (c) UJKR (d) RGHO
36. 36.If CAKE is written as FLBD, how is FISH written in the same code? (a) GJTI (b) GRHE (c) HSIF (d) ITJG
37. 37.If MILK is written as KLIM, how is STAR written in the same code? (a) SBUT (b) TUBS (c) QZSR (d) RATS
38. 38.If MILK is written as JKHL, how is LAMP written in the same code? (a) KZLO (b) OLZK (c) PMAL (d) QNBM
39. 39.If CAKE is written as XZPV, how is GOLD written in the same code? (a) HPME (b) SKNV (c) UMPX (d) TLOW
40. 40.If LION is written as OPJM, how is FISH written in the same code? (a) GRHE (b) HSIF (c) GJTI (d) ITJG

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