Exam

You are eligible for VITEEE. If you are interested in B.Tech from VITEEE, it is good because in case of B.Tech it is India's best private university. And also, good in other courses also. But, it is costly. And for EAMCET AND MH-CET, there is no idea.

MBA is a better option than BCA+MCA.

Chances are very slim. It will depend on your rank.

Yes, you can get admission in a college for architecture with this score.

Obviously, you have to if you want to pursue architecture further.

Regarding board marks, for admission in any NIT, you should either be in top 20 percentile of your board or you should have at least 75% (for General or OBC) or 65% (For ST or ST) in 12th board exams. If you satisfies these conditions then you will surely get admission in any NIT through JOSAA.

Hi,
Kindly check this list for colleges of M.Sc in botany.
https://www.shiksha.com/science/colleges/m-sc-botany-colleges-india
You need to consult with the college authorities specifically for admission process as it will be really difficult to get into colleges without any entrance especially in top

Now they only take students through MH-CET from the front door. Call their management to get further details. You could get it from the college website