This question was in the logical reasoning section of an exam I had recently appeared in. I still have no clue how this is solved.
If 71:64 then 92:?
The given options are-
The logic i have found;
all digits are different, since 35 is the only one that satisfies this condition, it is the answer under this logic :)
Since there are not many digits, numbers etc, one may find other type of answers but i believe this is the best answer!
the logic i have found:
71 (odd,odd) : 64(even,even) ==> 92 (odd,even) : 25 (even, odd) -Opposites-
Well, the answer could be
The logic is -
71:64 both of these numbers are divisible by (and hence instantly reduce to a further non-reducible fractions) 7, when 1 is subtracted from each (so that the new set of numbers become 70:63 or 10:9).
In this case
92:32 exhibits the same property, when 2 is subtracted from both the numbers to arrive at 90:30 or 3:1