Question : Directions: Three of the following letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group?
Option 1: FKA
Option 2: CJZ
Option 3: PUK
Option 4: CHX
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Correct Answer: CJZ
Solution :
Let's check the options –
First option:
FKA; F + 5 = K; F – 5 = A
Second option:
CJZ; C + 7 = J; C – 3 = Z
Third option:
PUK; P + 5 = U; P – 5 = K
Fourth option:
CHX; C + 5 = H; C – 5 = X
So, only the second option does not follow the given pattern as the difference is 7 and –3 instead of 5 and –5. Hence, the second option is correct.
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