CUSAT CAT

277 is quite high, it might be difficult to get into the campus with this position.

The CUSAT CAT result will be available in this month itself in the official website of Cochin University of Science and Technology (CUSAT), www.cusat.nic.in. The CUSAT CAT Result 2018 will contain your score/marks in the test and thus according to it, you will be placed in the CUSAT CAT rank List 20

I can help you here by providing some important url where you can predict your rank
CUSAT CAT Rank Predictor. You can query all your prediction on this websiteand meanwhile you should also visit theCusat own campus blog CusatXpress.
Message for any of your queries.
Good luck

One should fall within 120 to attain admission in SMS, CUSAT.

Your chances are good of getting NITs. You can also get colleges of your state government colleges. Try JEE college predictor to get more information and insight about college & branch which you can get on the basis of your rank:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?ut

The process of ranking in CUSAT is kept secret. However, your rank, in general, will be between 1500-2000. Being a Keralite and Muslim, you can get admission easily if you are an OBC category student. The branches you may get are safety and fire, CSE, etc.