Question : Directions: Three of the following letter clusters are alike in some manner and one is different. Select a different one.
Option 1: NPOQ
Option 2: XZYA
Option 3: QSRT
Option 4: PKQJ
Correct Answer: PKQJ
Solution :
Let's check each option –
First option:
NPOQ; N + 2 = P; P – 1 = O; O + 2 = Q
Second option:
XZYA; X + 2 = Z; Z – 1 = Y; Y + 2 = A
Third option:
QSRT; Q + 2 = S; S – 1 = R; R + 2 = T
Fourth option:
PKQJ; P – 5 = K; K + 6 = Q; Q – 7 = J
The fourth option is different from the other three options because of the difference in the position value of –5, +6, and –7 instead of 2, –1, and +2. Hence, the fourth option is correct.
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