Hello aspirant,

As of now it's tough to say what could be the cutoff because every year the cutoff changes due to many factors like total students appearing for exam, difficulty level of paper etc factors.but based on previous year analysis and your rank, category we can help you with your query,now  2019 year cutoff for tamilnadu government dental college college obc category which is 440 based on previous year analysis,considering state quota.target high and try to reach so that you don't have to worry about if u fetch the seat or not because in 2020 the cutoff rose by atleast 30-40+marks causing a difference in ranks by thousands.so prepare well.for more information regarding cutoffs refer to: https://medicine.careers360.com/articles/neet-cutoff-tamil-nadu

hope this helps,

thankyou.