If we take x as the lowest of the 4 consecutive numbers we get
So the possible combinations are as follows
(Considering the entire 10 digit number is divisible by 25)
Now given that the reverse order of the number is only divisible by 2 and not by 4. So it should be as follows
Because divisibility by 4 is checked by the last two digits we know that the other combination gives numbers divisible by 4.
So the answer is