Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.
From the above Option check
Option (A) 31-41
then 41-31= 10
(C)83-97
then 97-83=Â 14
(D)61-71
then 71-61 = 10
(B)73-79
then 79-73= 6 it is single digit difference
therefore Option (B) 73-79 AnsÂ
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