Hello candidate,
If a Two digit number xy has exactly equal to 7 divisors, then in order to find out the number of divisions for xyxy you have to go by the heat and trial methods.
Moreover, it's not possible to guess the exact number of divisors on a random basis without knowing the actual number, hence just go by random hit and trial methods.
All The Best!
Question : The tens digit of a two-digit number is larger than the unit digit by 7. If we subtract 63 from the number, the new number obtained is a number formed by the interchange of the digits. Find the number.
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