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    Question

    How many pairs of digits are there in the number

    '764932942', which has as many digits between them in the number (both forward and backward) as in the number series?
    A Six Correct Answer Incorrect Answer
    B Seven Correct Answer Incorrect Answer
    C Three Correct Answer Incorrect Answer
    D Five Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    24, 23, 26, 27, 36, 37 and 67 are the seven number pairs, which have as many digits between them as in the number series.

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