Question

    What will come in place of question mark(?) in the following series?

    BI            JC            DK          LE            ?

    A NP Correct Answer Incorrect Answer
    B GO Correct Answer Incorrect Answer
    C FM Correct Answer Incorrect Answer
    D HR Correct Answer Incorrect Answer

    Solution

    The letters in a pair move on place forward in the next pair and shift places within pair. BI → CJ → JC; JC → KD → DK; DK → EL → LE; LE → MF → FM.

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