Hii Preethi!

The cut-offs vary every year on state as well as all India quota level for NEET. You need to mention the state in the question, in which you are interested to take admissions in the medical colleges. Talking about the general cutoff all over India, you need to score 650+ marks out of 720 to be able to get a seat in government medical College or to increase the probability to get a seat. The cutoff trend is shown in the link given below which will help you analyse the situation and decide well -

https://medicine.careers360.com/articles/neet-cut-off/amp

Hope this helps.

Good luck!