Hi there!

It is difficult to get exact rank as rank corresponding to marks is depends on various factors and it keeps changes year to year.

Some of the factors are:

1- Difficulty level of examination

2- No. of students appeared in exam

3- Category of an individual etc.

However we can get a rough idea of ranking by analyzing previous years trend of rank vs score.

With the marks you mentioned, your rank would be anywhere in between 3000 to 3500 as per previous years data.

Also if you want to know about the colleges based on the score, use KCET college predictor tool, link is given below

https://www.careers360.com/kcet-college-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=Engineering-KCET-2022-CP-Search

I hope you will find this info useful!