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    Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which lett
    Question

    Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group?
    (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

    A.

    OJN

    B.

    LGJ

    C.

    RMP

    D.

    UPS

    Correct option is A

    Logic: 1st letter - 5 = 2nd letter and 2nd letter + 3 = 3rd letter
    Now, we check each options.
    Option (a): OJN (Not Follow)
    O - 5 = J, J + 3 \neq N​
    Option (b): LGJ (Follow)
    L - 5 = G, G + 3 = J
    Option (c): RMP (Follow)
    R - 5 = M, M + 3 = P
    Option (d): UPS (Follow)
    U - 5 = P, P + 3 = S
    Thus, correct option is (a).

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