number sys
https://minihotelier.com/blog/2016/05/11/number-sys/Aptitude
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?
A. 3
B. 4
C. 9
D. Cannot be determined
E. None of these
Rajni
Sahsah.rajni@yahoo.comAdministratorSOLVE - ΜΔΓΗŠ1 Reply Already
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