With Rank 3996 (Stream 1) and 1083 (Stream 2) in SASTRA:

CSE/IT: Not likely in either stream.

Other branches (like ECE, Mechanical):

Possible in Stream 2

Slight chance in Stream 1 (later rounds)

Final admission depends on branch choice, category, and counseling rounds.

You should apply in both streams and attend all rounds for better chances.