Hi aspirant.

Hope you are  doing well. As you secured 520 marks in neet ug exam. Your expected rank will around 71000- 83900. This rank is based on expects prediction and previous years data. You can check your rank through NEET Rank predictor tool. Link is given below.

https://medicine.careers360.com/neet-rank-predictor/result

As you belong from karnataka state..

You can check the cut off for Karnataka government medical college through the link given below.

https://medicine.careers360.com/neet-rank-predictor/result

Kodagu Institute of medical college closing rank 704879 in 2020

Gulbarga Institute of medical sciences closing rank is 4,66,118 in 2020

You can use college predictor tool for you to know best college for you.

https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_cp

Thank you