Question

    How many pairs of letters are there in the word

    ‘DEVELOPMENT’ which maintain their alphabetical positioning (both forward and backward directions)?
    A One Correct Answer Incorrect Answer
    B Two Correct Answer Incorrect Answer
    C Three Correct Answer Incorrect Answer
    D More than three Correct Answer Incorrect Answer
    E None Correct Answer Incorrect Answer

    Solution

    DE, OP, OT, PT are four such pair of letters are there in the word ‘DEVELOPMENT’ which have as many letters between them as in the English alphabetical series.

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