Hey Shardul Kolekar

For getting a seat in IISER pune for an obc candidate he or she has to score about  330-460 out of 500 in JEE advanced depending on which you board you finished your 10+2.

The cutoff rank is around 8000. All these cutoffs were based on the previous years. 2020 cutoff will vary based on number of candidates, cutoff set and difficulty of the exam

hope this helped

all the best