Dear student,
By this mark you can expect a rank between 4000-7000.
By this score you will definitely get admission in government engineering colleges except College of trivandrum. Name of some of the colleges where you will get admission is as follows.
Government engineering college sreekrishnapuram palakkad

government engineering college thrissur
government engineering college manathavady
government engineering college Kozhikode
government engineering college Barton hills
NSS college (aided) palakkad
MAC kothamangalam (aided)
iam also sharing you the cut of rank in all government engineering colleges for different categories
Hope this will help thank you
Use this link also https://www.careers360.com/keam-college-predictor?icn=KEAM_clgpd&ici=KEAM_exam_view_sticky

You have scored very good marks in PCM and as well as in keam. For keam they equal weightage for PCM as well as keam with your score I think that you may get any college that too CSE branch but then too cross check. All  the best  for your future.