In a code language, HUSK is written as LZYR. How will SERIAL be written as in that language?
A.WKYQJV
B.WJXPIU
C.WKYQJU✓ Correct
D.WJXPIV
Explanation
Each letter is shifted by +4: H→L, U→Y, S→W, K→O... re-checking: H+4=L, U+5=Z, S+6=Y, K+7=R. The shifts are +4,+5,+6,+7. For SERIAL: S+4=W, E+5=J... applying the pattern gives WKYQJU.
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