
Identifying an asana from a picture comes down to matching what is shown to the defining posture of each named pose, so it helps to run through what each of the four options actually looks like.
Among the four, the seated, forward-folding posture with the characteristic wrist clasp is the one that matches Yogmudra, distinct from the twisting, backward-arching, or wide-kneed forms of the other three poses.
Therefore, the correct answer is Yogmudra.

