Hey Sai.

Shastra university does not release its official cut off list for its admiasion. It releases a rank list which is prepared on the baisi of JEE Main scores+normalized score of class 12th marks. 

70% seats are offered on the bais of this calculation while 30% seats are offeredon the basis of candidates performance in class 12th. They have to secure at least 60% marks in aggregate in PCM.

Hope this helps. All the best.