The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?

1. The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?

[EXIM Bank MTO-2013 : 2013]

1. 3

2. 4

3. 6

4. 9

5. None of these

Answer

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