Colleges in Dehradun

It's up to you that how much capacity you are. Placements are good. If we do not talk about mass recruitment then placements are very good. Even in mass recruitment, you can get package more than 4 LPA. Top recruiters in UPES are IBM, L&T, Microsoft, VMware, Dell, etc. So, at last, it up to you.

It's not a very good rank. So, I guess you will get aerospace or civil engineering (not sure ).

I don't think there is any other way to get admission in UPES without applying for it. You have to apply for it.

On basis of UPSEAT exam, you will get admission if you have a rank around 10K or maybe more. But you will not get a good branch with this rank. So, for getting a good branch, you have to secure a good rank. I don't have the idea of JEE Mains rank cut-off for UPES.

I am not from this domain so I have not much knowledge about it. But faculty of UPES is very good. Academics is also nice. But I don't know about the placements of BCA.

Yes, it is good for CSE. If you will do your best then you will get a good placement. Many companies come here which give packages more than 10 LPA. So there are chances that you will get good package. Also academic of UPES is good.

Don't have much idea about this. But in my knowledge there should be more than 60 seats for 5 year B.A L.L.B program.

Without doing registration, you cannot get admission in any reputed college.
But still, there are some colleges which take direct admission.