Three of the following letter-clusters are alike in some manner and one is different.
Select the one that is different.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. QJPK.
Logic : First letter + 1 = Third letter , Second letter - 1 = Fourth letter
⇒KOLN
K + 1 = L
O - 1 = N
Similarly, all the options follows same logic except for Option 1.
Hence, QJPK is the correct answer.