SMIT - Sikkim Manipal Institute of Technology Sikkim Manipal University Rangpo Answered Questions

Please specify the entrance test in which you secured this rank so that I may be able to populate relevant details. If you are talking about the JEE Mains, please use the predictor mentioned at the link provided below to check for your eligibility for admission to this college. Regards.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

College change or university change after first year is completely dependent on college and university norms, some university allow it and some won't plus you need to have good scores in first year to apply for the same. For further details contact the college authorities.

Hello Avinash,
Your AIR is about 1.40L. Do you know all govt colleges put together how many seats are on offer? You want best govt college then you must obtain best marks and AIR below 100.
I suggest, you take a break, study well and appear next year again.

All outcome is mixed, generally. We have to be mentally prepared. Our idea is to churn good out of everything. My point is that you examine and weigh pros and cons. You know that with the exception of all India Institutes, there is always good and bad.