Hello Shubhradeep,
According to instiute specific weightage category poilcy of SIBM Hyderabad it has alloted 10 marks for it and with equal weightage of 10 to it. Related information to it is not mentioned by the college itself on it's website. But as you know SNAP accepting colleges conduct their final selection procedure differently. So, it is a part of it. Also, they have just shown how merit list is drawn. You can visit the link  https://www.sibmhyd.edu.in/selectionprocedure.

As per my knowledge final selection is done on the performance of the candiate in SNAP, WAT, GD & PI. And, moreover how you represent yourself during the GD & PI is more important and impactful. Apart from this you have already qualified the minimum criteria required. So, just be yourself.

All the best !!