A figure whose starting and end point is not same is called:

We have to tell the name of the figure whose starting and end point is not same. 

A figure having same starting and end point is called closed figure and a figure whose starting point is different from its end point is called open figure.

For example:

The first figure starts from point A and ends at point A, so it is a closed figure.

The second figure starts from point A and ends at point B, so it is an open figure.

So, the given figure is an open figure.

Hence, option B is correct.