Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. IFK
Let us check every letter-cluster one by one.
The logic followed is -
XTZ = X - 4 = T, T + 6 = Z
IFK = I - 4 = E ≠ F,
PLR = P - 4 = L, L + 6 = R
GCI = G - 4 = C, C + 6 = I
Since IFK does not follow the pattern, it is the odd one.
Hence, IFK is the correct answer.