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GRE Question of the Day (April 7th)

By Jeff - Apr 7, 02:00 AM Comments [0]

N is a 2-digit integer. When the digits of N are reversed, the resulting number is M. If the sum of N’s digits is 15, and -1 < N - M < 15, what is the value of N?

Correct Answer - 87 - (click and drag your mouse to see the answer)

Question Discussion & Explanation

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