Hello!!!

Sorry to inform but with this rank it is not possible to get admission in your desired college with mechanical branch. But you must not lose hope. You did all you could do. It was just not your day. You may try for other colleges and excel there. Afterall what matters is how much hard work you have put in.

https://www.google.com/amp/s/engineering.careers360.com/articles/cusat-cat-cutoff/amp