Question : Directions: Based on the position in the English alphabetical order, three of the following letter clusters are alike in some manner and one is different. Select the odd letter cluster.
Option 1: PSTZ
Option 2: ADEJ
Option 3: LOPU
Option 4: FIJO
Correct Answer: PSTZ
Solution :
Let's check the options –
First option:
PSTZ; P + 3 = S; S + 1 = T; T + 6 = Z
Second option:
ADEJ; A + 3 = D; D + 1 = E; E + 5 = J
Third option:
LOPU; L + 3 = O; O + 1 = P; P + 5 = U
Fourth option:
FIJO; F + 3 = I; I + 1 = J; J + 5 = O
So, only the first option is different from the other three options as the difference between the place values of the letter is 6 instead of 5. Hence, the first option is correct.
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