Hi.
if you have masters (16 yrs study)degree its means you got 22 points.like MBA its means you got 22 points if you have MPhil in same field so you may able to get full points 25.
if your MBA is 2 years degree program after BBA(Hons) means 5 yrs after intermediate (HSC)its means you got 25 points.otherwise you can get 22 points only.
hummm and i dont know more about LLB.