Question

    If all the letters of the word ‘PROPOSAL’ are

    replaced by their immediately preceding letter in alphabetical series, then how many pairs of letters are there in the rearranged word which has as many letters between them in the word as in the alphabetical series?
    A Four Correct Answer Incorrect Answer
    B Six Correct Answer Incorrect Answer
    C Three Correct Answer Incorrect Answer
    D Five Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    P             R             O             P             O             S              A             L O             Q             N             O             N             R             Z              K Forward – NO Backward - KN, KO, KQ, NO, NQ

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