Hello,
You have not mentioned the exam name, so based on your profile it suggests that you are Medicine aspirant in 12 th standard, that's why I'm giving information based on it.
For marks vs rank article go through below mentioned link.
https://medicine.careers360.com/articles/neet-result-marks-vs-rank
Cut-offs varies from year to year and depends on many factors like
-------> Caste Category of the students appearing in NEET UG examination.
-------> Total number of students appeared in NEET UG examination.
-------> NEET UG examination difficulty level.
-------> Number of seats available.
-------> Seat matrix, etc.
Cutoffs changes from year to year and from College to College, so it is difficult to give the exhaustive list here. You can check the same in the below mentioned link. You can find previous year's cut-offs of Medical and Dental Colleges in Karnataka.
https://medicine.careers360.com/articles/neet-cutoff-karnataka
For prediction of the Colleges you can get for your NEET UG score go through below mentioned link.
https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_cp
I hope this information was useful to you.
Best of Luck!!
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