Coding Decoding Worksheet

Logical reasoning lesson 8: Coding–decoding · Set 405 · 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 DOG is written as IQF, how is TREE written in the same code? (a) CCPR (b) GGTV (c) EERT (d) VTGG
2. 2.If JUMP is written as HSKN, how is DRUM written in the same code? (a) CQTL (b) BPSK (c) AORJ (d) FTWO
3. 3.If GOLD is written as EMJB, how is PARK written in the same code? (a) OZQJ (b) NYPI (c) MXOH (d) RCTM
4. 4.If BELL is written as KKDA, how is FISH written in the same code? (a) ITJG (b) GRHE (c) EHRG (d) HSIF
5. 5.If HAND is written as SZMW, how is FROG written in the same code? (a) UILT (b) THKS (c) VJMU (d) GSPH
6. 6.If CAT is written as BZS, how is TOYS written in the same code? (a) SNXR (b) UPZT (c) RMWQ (d) TOYS
7. 7.If LAMP is written as PMAL, how is MILK written in the same code? (a) JKHL (b) KLIM (c) LMJN (d) NJML
8. 8.If LAMP is written as PMAL, how is BOOK written in the same code? (a) JNNA (b) CPPL (c) KOOB (d) LPPC
9. 9.If DOG is written as FQI, how is RAIN written in the same code? (a) SBJO (b) TCKP (c) UDLQ (d) PYGL
10. 10.If WIND is written as DRMW, how is DESK written in the same code? (a) EFTL (b) VUGO (c) WVHP (d) XWIQ
11. 11.If BELL is written as LLEB, how is CAT written in the same code? (a) DBU (b) TAC (c) SZB (d) UBD
12. 12.If SUN is written as HFM, how is JUMP written in the same code? (a) QFNK (b) PEMJ (c) RGOL (d) KVNQ
13. 13.If FISH is written as URHS, how is HAND written in the same code? (a) RYLV (b) TANX (c) IBOE (d) SZMW
14. 14.If STAR is written as HGZI, how is TREE written in the same code? (a) GIVV (b) FHUU (c) HJWW (d) USFF
15. 15.If RAIN is written as TCKP, how is BALL written in the same code? (a) ZYJJ (b) EDOO (c) CBMM (d) DCNN
16. 16.If FROG is written as EQNF, how is MILK written in the same code? (a) MILK (b) LHKJ (c) NJML (d) KGJI
17. 17.If NEST is written as SRDM, how is MILK written in the same code? (a) LHKJ (b) KLIM (c) JKHL (d) LMJN
18. 18.If KITE is written as NLWH, how is STAR written in the same code? (a) UVCT (b) VWDU (c) WXEV (d) PQXO
19. 19.If CAT is written as DBU, how is COLD written in the same code? (a) EMPD (b) BNKC (c) DPME (d) EQNF
20. 20.If KITE is written as ETIK, how is BALL written in the same code? (a) CBMM (b) LLAB (c) MMBC (d) KKZA
21. 21.If BOAT is written as YLZG, how is COLD written in the same code? (a) XLOW (b) DPME (c) WKNV (d) YMPX
22. 22.If DRUM is written as MURD, how is DOG written in the same code? (a) GOD (b) HPE (c) EPH (d) FNC
23. 23.If MOON is written as NLLM, how is CAT written in the same code? (a) XZG (b) DBU (c) YAH (d) WYF
24. 24.If TREE is written as WUHH, how is BELL written in the same code? (a) DGNN (b) FIPP (c) YBII (d) EHOO
25. 25.If STAR is written as RATS, how is TREE written in the same code? (a) FFSU (b) DDQS (c) EERT (d) USFF
26. 26.If BALL is written as AZKK, how is BOOK written in the same code? (a) ZMMI (b) CPPL (c) ANNJ (d) BOOK
27. 27.If DRUM is written as OWTF, how is BELL written in the same code? (a) DGNN (b) JJCZ (c) LLEB (d) NNGD
28. 28.If DOG is written as BME, how is MILK written in the same code? (a) LHKJ (b) JFIH (c) OKNM (d) KGJI
29. 29.If MILK is written as KLIM, how is PEN written in the same code? (a) MDO (b) NEP (c) QFO (d) OFQ
30. 30.If STAR is written as TCVU, how is BELL written in the same code? (a) LLEB (b) DGNN (c) JJCZ (d) NNGD
31. 31.If STAR is written as VWDU, how is TOYS written in the same code? (a) QLVP (b) VQAU (c) XSCW (d) WRBV
32. 32.If FISH is written as GRHE, how is TREE written in the same code? (a) DDQS (b) EERT (c) FFSU (d) SQDD
33. 33.If DOG is written as WLT, how is TREE written in the same code? (a) FHUU (b) USFF (c) GIVV (d) HJWW
34. 34.If CAT is written as TAC, how is PEN written in the same code? (a) NEP (b) OFQ (c) QFO (d) MDO
35. 35.If SUN is written as HFM, how is LION written in the same code? (a) ORLM (b) MJPO (c) NQKL (d) PSMN
36. 36.If BALL is written as LLAB, how is FISH written in the same code? (a) GJTI (b) GRHE (c) ITJG (d) HSIF
37. 37.If KITE is written as GVKM, how is SHIP written in the same code? (a) PIHS (b) UJKR (c) RKJU (d) NGFQ
38. 38.If MOON is written as KMML, how is NEST written in the same code? (a) KBPQ (b) LCQR (c) PGUV (d) MDRS
39. 39.If TOYS is written as SYOT, how is HAND written in the same code? (a) DNAH (b) CMZG (c) EOBI (d) IBOE
40. 40.If NEST is written as OFTU, how is TREE written in the same code? (a) SQDD (b) USFF (c) VTGG (d) FFSU

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