Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 443 · 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 PEN is written as OFQ, how is JUMP written in the same code? (a) KVNQ (b) PMUJ (c) QNVK (d) OLTI
2. 2.If RAIN is written as SBJO, how is WIND written in the same code? (a) XJOE (b) VHMC (c) EOJX (d) YKPF
3. 3.If DRUM is written as MURD, how is SUN written in the same code? (a) OVT (b) TVO (c) MTR (d) NUS
4. 4.If LAMP is written as OZNK, how is STAR written in the same code? (a) TUBS (b) GFYH (c) IHAJ (d) HGZI
5. 5.If MOON is written as OQQP, how is RAIN written in the same code? (a) TCKP (b) SBJO (c) UDLQ (d) PYGL
6. 6.If STAR is written as RATS, how is PEN written in the same code? (a) OFQ (b) MDO (c) QFO (d) NEP
7. 7.If JUMP is written as LWOR, how is SUN written in the same code? (a) TVO (b) VXQ (c) UWP (d) QSL
8. 8.If HAND is written as IBOE, how is BELL written in the same code? (a) MMFC (b) CFMM (c) DGNN (d) ADKK
9. 9.If DRUM is written as BPSK, how is SHIP written in the same code? (a) RGHO (b) UJKR (c) PEFM (d) QFGN
10. 10.If CAT is written as ECV, how is STAR written in the same code? (a) TUBS (b) UVCT (c) VWDU (d) QRYP
11. 11.If JUMP is written as PMUJ, how is LION written in the same code? (a) MJPO (b) NOIL (c) MNHK (d) OPJM
12. 12.If NEST is written as OFTU, how is MILK written in the same code? (a) LMJN (b) LHKJ (c) OKNM (d) NJML
13. 13.If FISH is written as HSIF, how is DESK written in the same code? (a) KSED (b) LTFE (c) JRDC (d) EFTL
14. 14.If BOOK is written as YLLP, how is GOLD written in the same code? (a) HPME (b) TLOW (c) UMPX (d) SKNV
15. 15.If MILK is written as KLIM, how is LION written in the same code? (a) MNHK (b) OPJM (c) MJPO (d) NOIL
16. 16.If NEST is written as MVHG, how is FROG written in the same code? (a) THKS (b) UILT (c) VJMU (d) GSPH
17. 17.If STAR is written as SBUT, how is NEST written in the same code? (a) OFTU (b) SRDM (c) TSEN (d) UTFO
18. 18.If FISH is written as GRHE, how is LION written in the same code? (a) MNHK (b) OPJM (c) KHNM (d) NOIL
19. 19.If RAIN is written as MHZQ, how is DOG written in the same code? (a) HPE (b) CNF (c) GOD (d) FNC
20. 20.If COLD is written as XLOW, how is SUN written in the same code? (a) HFM (b) GEL (c) IGN (d) TVO
21. 21.If HAND is written as GZMC, how is COLD written in the same code? (a) COLD (b) AMJB (c) BNKC (d) DPME
22. 22.If DESK is written as KSED, how is MILK written in the same code? (a) KLIM (b) NJML (c) LMJN (d) JKHL
23. 23.If BOOK is written as KOOB, how is PEN written in the same code? (a) OFQ (b) NEP (c) QFO (d) MDO
24. 24.If JUMP is written as ITLO, how is BOAT written in the same code? (a) ZMYR (b) ANZS (c) BOAT (d) CPBU
25. 25.If MILK is written as MNKO, how is DESK written in the same code? (a) KSED (b) FGUM (c) IQCB (d) MUGF
26. 26.If FISH is written as HSIF, how is CAT written in the same code? (a) UBD (b) DBU (c) SZB (d) TAC
27. 27.If TREE is written as USFF, how is MILK written in the same code? (a) OKNM (b) LMJN (c) LHKJ (d) NJML
28. 28.If KITE is written as GVKM, how is STAR written in the same code? (a) RATS (b) UVCT (c) TCVU (d) PYRQ
29. 29.If DOG is written as WLT, how is SHIP written in the same code? (a) GRQJ (b) ITSL (c) TIJQ (d) HSRK
30. 30.If DOG is written as IQF, how is STAR written in the same code? (a) PYRQ (b) UVCT (c) RATS (d) TCVU
31. 31.If LION is written as OLRQ, how is SHIP written in the same code? (a) PEFM (b) VKLS (c) WLMT (d) UJKR
32. 32.If MILK is written as NROP, how is JUMP written in the same code? (a) QFNK (b) KVNQ (c) PEMJ (d) RGOL
33. 33.If KITE is written as FUJL, how is FROG written in the same code? (a) GORF (b) FNQE (c) GSPH (d) HPSG
34. 34.If WIND is written as ZLQG, how is LION written in the same code? (a) IFLK (b) PMSR (c) NKQP (d) OLRQ
35. 35.If STAR is written as RATS, how is TOYS written in the same code? (a) UPZT (b) RXNS (c) SYOT (d) TZPU
36. 36.If BELL is written as CFMM, how is STAR written in the same code? (a) UVCT (b) SBUT (c) RSZQ (d) TUBS
37. 37.If PARK is written as LSBQ, how is SHIP written in the same code? (a) OHGR (b) PIHS (c) QJIT (d) TIJQ
38. 38.If GOLD is written as DLOG, how is TOYS written in the same code? (a) SYOT (b) UPZT (c) TZPU (d) RXNS
39. 39.If COLD is written as EMPD, how is GOLD written in the same code? (a) CKNF (b) EMPH (c) DLOG (d) HPME
40. 40.If NEST is written as UTFO, how is BALL written in the same code? (a) KKZA (b) CBMM (c) LLAB (d) MMBC

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