Cut offs change every year and are dependant on various factors such as no.of Candidates appearing for the exam, no,of Candidates qualified, top NEET score and difficulty of the exam. If you belong to General Category, you should target nothing less than 575-600. And MBBS colleges do not have placements. For any guidance during counselling and admission, you can use our MBBS COmpanion: https://www.careers360.com/mbbs-companion