Manipal

First of all congratulations on securing the rank. Yes, you may get in with that rank, here is a link for all approved architecture colleges across India - https://www.coa.gov.in/index1.php?lang=1&level=0&linkid=25&lid=26, I would suggest you to look in to BGS School of Architecture and Planning as well.

Yes, it's good amongst private colleges.

actually here both are equally good but it would be better if u simply take up IT at manipal jaipur as it is known for good placement and it can save Your huge amount of money also

First of all congratulations on securing such a good scoring. Yes you may get, I stress upon may because, it depends on the scores submitted to Manipal. If there are higher ranks submitted, it will be difficult for you to get in there, but if luck favors you and lower ranks than yours submit then surely you will get the seat in your name.

Yes. Manipal University is a reputed private university in India having campuses in Abroad. Indeed , it is a right choice

I have been studying here for almost 2 years. Every college/universities has its own good and bad points. But according to me MU has a lot of good points. First of all the infrastructure is really amazing. The facilities provided-24X7 WiFi, well equipped library, sports facilities,(atleast in MIT) and a good environment.

You can't compare different branches of engineering as in which one is better. It all depends on your interest and what you want to study. And if you meant the faculties and facilities, I can't tell you about thapar. But mechanical engineering in MIT is quite good. We have well equipped labs, learned professors, infrastructure, exposure, all in one package. And the best is a number of student projects like formula Manipal, SolarMobil, Team Manipal racing which gives you a lot of hands on practicality experience at a UG level.