B.Tech

No, you have very less chances with this score. Last year, the closing rank of this college was 86K.

It's above 180 in Nagpur. You have to score 180 and above to get a seat for fire and safety. This fire and safety is a rare branch and also has less seats in most of the colleges.

Since you are from SC category, you can get a seat if you have a score of 100 and above in JEE Mains. I don't think it's good to drop a year.

Hello,
From job or career point of view, B.Tech will be a better option.

amity in Mumbai is excellent

Hello Vishnupriya, It's very nice and good to know that you have already set your aim of passing civil service exam. Degree in any discipline is the criteria. I would strongly advise you to choose that subject in which you have interest or which fascinates you. This will help you in UPSC exam also.

You can choose B.Arch colleges at the time of counselling.

Your marks are not sufficient to get admission in a government college but you can apply for a good private college.

It depends on your location and your choices.

In UPSC civil exams, most of the topics are from humanity subject. If you do BA in political science, that will be a good option in spite of doing B.Sc or B.Tech. B.Sc is also a good option after BA.