RBSE

To get admission in this college it is mandatory for everyone to have maths in both 10th and 10+2. Without maths one can't get admission in this college.

Failing in 2 subjects is not a good thing and nothing can be done right now. First of all, reappear in next year exam and clear all your subjects with good marks and then try to choose your field thereafter.

Hi there,
Well, some of the colleges provide admission to students from Maharashtra only. Do check their eligibility before applying to a college. However, mostly you can get admission in graduation courses based on your percentage. Domicilie may not matter much in some colleges.

To improve one subject in RBSE, you have to wait for the next year's paper of that subject, by taking the next year's paper, you can improve your marks.

To take admission in any NIT, you must score good marks in JEE Mains Paper 1. Without clearing JEE Mains, you cannot take admission in any NIT and 12th marks do not affect your admission in NIT.

Yes, improvement exams are held for every board (National and State).

Yes, you are eligible for JEE Mains paper in the year 2019, because you can give exam 3 times in a row after completing class 12th. You won't be able to get a seat in IIT, because you don't have 75% marks, which is the criteria for JEE Advanced. (For IIT).

You should at least score 75% or be in the top 20 percentile of your boards to get a seat in the NIT with 240+ marks in your JEE (Paper 2). .

It is your interest, it is not just about the job, marks or scope. Whatever you do, just give your 100% .

Well, you should decide it by your own. If you are confident that you will clear the JEE next year, then only you should drop. Otherwise, don't waste your time and get admission in engineering college. There are so many private college, which are also providing best education and placements as well. So, no need to be worry about getting IITs or NITs. All the best.