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    Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?GM17, IO25, KQ
    Question

    Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
    GM17, IO25, KQ33, MS41, ?​

    A.

    OU49

    B.

    OU48

    C.

    OV49

    D.

    OV48

    Correct option is A

    Given;
    GM17, IO25, KQ33, MS41, ?​
    Logic: Each letter + 2, Number + 8 
    G + 2 = I, I + 2 = K, K + 2 = M, M + 2 = O
    M + 2 = O, O + 2 = Q, Q + 2 = S, S + 2 = U
    17 + 8 = 25, 25 + 8 = 33, 33 + 8 = 41, 41 + 8 = 49
    ​​Thus, correct option is (a).

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