Hi Aliya! 

Sorry to say this but with this rank it is a little bit difficult to get admission in any government college in or near Trivandrum. You can definitely try for the colleges and fill accordingly in the choose list, also I would suggest you to look for good private colleges. This link would help you to know more about the answer to your question ( https://www.careers360.com/colleges/college-of-engineering-trivandrum/cut-off ). Do visit the link and also ask if you have any further questions. 

All the best and hope you this answer would help.