Computer Science and Engineering

It's difficult to get admission in UEM for CSE branch as the University take students on the basis of their JEE Mains rank only and your rank is quite low for it.

Though you can apply for other Universities like NIT Goa, NIT Agartala.

With 98.6 percentile you can surely get into good colleges with CSE for eg VIT, PICT etc. but there may be some separate entrance exams for the same. Thanks

RV College is better than PEC college

 The RV College also allows for a lot of exposure to the IT sector. It has good quality faculty and infrastructure along with prime location in he center of the city. 

The qualifying marks for general category students is 89.75 for General (EWS category) is 78.21, for OBC Students is 74.31, for SC is 54, 44 for ST & 0.11371730 for PWD students.I Suggest to score above 890 percentile if a canditate is General category. So, that it will be good to get good governme

Yes, there are several colleges and universities that offer B.Tech in Computer Science and Engineering (CSE) with comparatively lower fees. These include government or public-funded institutions, state universities, and some private colleges.

Congratulations on that score, There are multiple institutes that are accepting your score. To be sure it is important you check the cut offs of each institute that is given by the MH CET. Private institutes like Arungabad college, ACET Nagpur also acceting it. 

No, your score must be above 97% in IPE to get eligible in this college. Your chances for SASTRA are very high. Please apply through the stream-1 only for admission in SASTRA

Medicaps is alot better than LNCT, nice environment, but attendance is must and assignments, these two are kind of drawbacks and teachers are quite good (IT, CS, EC)

You should try for some state colleges like NMIET, DYPSOE and NCER. 

Don't lose hope! You will definitely get admission for CSE in some colleges, let me know your percentile.