With this percentile your rank would vary from 12000 to 55000 but closing rank for pict cs is 566 for first round and 638 for second round so it's impossible to get cs in pict. Please check this link for more information- https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.collegepravesh.com/cutoff/pict-pune-cutoff-2018/&ved=2ahUKEwjd5dTS-tPiAhUS4HMBHZSnAdoQFjABegQIDBAH&usg=AOvVaw1PZYaQWbLnPG9K75zDFRkp

Best of luck!