Question : Directions: Three of the following four–letter clusters are alike in a certain way and one is different. Pick the odd one out.
Option 1: KNRW
Option 2: ZCGL
Option 3: HKOT
Option 4: ORVB
Correct Answer: ORVB
Solution : Let's check the options –
First option:
KNRW; K + 3 = N; N + 4 = R; R + 5 = W
Second option:
ZCGL; Z + 3 = C; C + 4 = G; G + 5 = L
Third option:
HKOT; H + 3 = K; K + 4 = O; O + 5 = T
Fourth option:
ORVB; O + 3 = R; R + 4 =V; V + 6 = B
So, the fourth option is different from the other three options because the difference in the positional value of the letter is 6 instead of 5. Hence, the fourth option is correct.
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