Answer:
B.
and

Explanation:
From the given figure, we see that,
Every partition is of length
.
So, we get that,
contains 4 data points.
contains 1 data point.
contains 1 data point.
contains 2 data points.
contains 2 data points.
contains 1 data point.
Since, the largest gap between two data points is
which occurs between the points
and

Hence, B is the correct option.