Hey prassana ,

previous years maximum closing rank was 3020 for CSE course in RNSIT,  there is a lot of difference between your expected rank and previous year cutoff so you cannot get CSE in RNSIT.

You can check your approximate ranking and probable colleges which you can get by using careers360 rank predictor and college predictor.

You will have to enter the necessary details and predict the rank and college yourself.

Click on the following link to directly visit careers 360,

1 . KCET Rank predictor https://engineering.careers360.com/kcet-rank-predictor

2. KCET college predictor https://www.careers360.com/kcet-college-predictor

Hope this helps.

Good luck...!!!