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    Question

    How many such pairs of digits are there in the number

    “ 257683914”, each of which has as many digits between them in the number both forward and backward direction as they have between them in the number system?
    A Four Correct Answer Incorrect Answer
    B Three Correct Answer Incorrect Answer
    C Two Correct Answer Incorrect Answer
    D Five Correct Answer Incorrect Answer

    Solution

    Forward – 58, 69 Backward - 48, 13, 67

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