Coding and decoding Questions and Answers

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Q11
If WORD → XPSF, then BOOK → ?
  • A CPLL
  • B CQQL
  • C CPPK
  • D CQPL
Answer: Option C
Explanation: Shift each letter +1.
Q12
In a code, 1234 → 4321, then 5678 → ?
  • A 8765
  • B 7856
  • C 8764
  • D 8756
Answer: Option A
Explanation: Reverse the digits.
Q13
If LEAF → KDBE, how is TREE coded?
  • A SQDD
  • B SQDF
  • C SQQD
  • D SQDE
Answer: Option D
Explanation: Each letter -1.
Q14
If SUN → TVO, then MOON → ?
  • A NPPP
  • B NPPM
  • C NOPP
  • D NQPP
Answer: Option D
Explanation: Each letter +1.
Q15
If RAIN → SBJO, then SNOW → ?
  • A TOPX
  • B TPOX
  • C TOQX
  • D TPPX
Answer: Option A
Explanation: Shift each letter +1.
Q16
If 123 → 246, what is 456 → ?
  • A 912
  • B 812
  • C 912
  • D 912
Answer: Option A
Explanation: Multiply each digit by 2.
Q17
If DOG → GJL, then CAT → ?
  • A FDX
  • B FDW
  • C FGV
  • D FGV
Answer: Option C
Explanation: Each letter +3.
Q18
If ICE → JDF, then WATER → ?
  • A XBUFU
  • B XBUFQ
  • C XBVFU
  • D XBUFV
Answer: Option A
Explanation: Each letter +1.
Q19
If LOVE → MPWF, then HATE → ?
  • A IBUF
  • B IBVG
  • C IBUF
  • D IBVF
Answer: Option A
Explanation: Each letter +1.
Q20
If MORNING → NPSOJOH, then EVENING → ?
  • A FWFOJOH
  • B FWFOIPH
  • C FWFNJOH
  • D FWFOJOI
Answer: Option A
Explanation: Each letter +1.

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