The correct option is A Rahul
Jump of Rahul = 4.5 m
Jump of Suresh = 4.3 m
In 4.5, 4 is at the ones place and 5 is at tenths place.
In 4.3, 4 is at ones place and 3 is at tenths place.
When we compare numbers, we move from the left side towards the right side.
We see that both the numbers have 4 at the ones place but 5 is greater than 3.
5 > 3
Thus, Rahul jumps the longest.