UKSEE (Uttarakhand State Entrance Exam) is a state level examination in Uttarakhand conducted by the UTU (Uttarakhand Technical University). The examination is conducted for the admission to various U
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God does not care about our mathematical difficulties; He integrates empirically.
Albert Einstein
The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?