- A6
- B3
- C4
- D5
Step-by-Step Solution
For a two-digit number, the difference on interchanging digits = 9 × (difference of the digits) = 36, so the digit difference = 36 / 9 = 4.
Answer: C) 4
The difference between a two-digit number and the number obtained by interchanging its two digits is 36. Find the difference between the two digits of the number.
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