Sagar, Cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, top NEET score and difficulty of the exam. Now for AIIMS, you will need more than 625, for MAMC you eill need atleast 500 and KGMU you will need more than 500. Now this is all based on 2109 data but if you are enquiring about 2021 data, we need to wait until NEET 2020 results are declared because we need to see the trend and cut offs. To help you with your NEET preparation, we have NEET Knockout packages that you can check at: https://learn.careers360.com/knockout-neet-may/. To help you during admission and counselling, we have https://www.careers360.com/mbbs-companion.