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NCPJ is related to PFTO in a certain way based on the English alphabetical order. In the same way, QAVB is related to SDZG. To which of the following options is UIND related, following the same logic?
VKRJ
VMRJ
XLSI
WLRI
WLRI
Apply the reverse alphabetical position or a consistent backward/forward shift to each letter. Here, each letter in the word is shifted forward by different values (+2, +2, +5, +5) or analyzed using alphabetical mapping.
Apply the reverse alphabetical position or a consistent backward/forward shift to each letter. Here, each letter in the word is shifted forward by different values (+2, +2, +5, +5) or analyzed using alphabetical mapping.
Analyze the given coding pattern
In the relation NCPJ to PFTO: N(+2)=P, C(+3)=F, P(+4)=T, J(+5)=O. The shift sequence is +2, +3, +4, +5.
Verify with QAVB to SDZG
Q(+2)=S, A(+3)=D, V(+4)=Z, B(+5)=G. This confirms the exact +2, +3, +4, +5 shift pattern.
Apply the pattern to UIND
U + 2 = W, I + 3 = L, N + 4 = R, D + 5 = I. Combining these gives WLRI.
A: VKRJ gives incorrect shifts. B: VMRJ does not follow the correct increment pattern. C: XLSI yields wrong letter positions.
D is correct because applying the consistent letter shift pattern (+2, +3, +4, +5) to UIND yields WLRI.
Always write down the 1-26 alphabetical index values or test incremental shifts (+1, +2, +3) when solving letter coding questions.