Medicine Entrance Exam

Yes, you can appear for JEE also if you have taken Physics Chemistry Maths as well as Biology in 11th and 12th.

There are many such colleges which you can get under 50 Lacs and NEET rank 50000, but you need to specify your category and the state you belong to, as some states allow only the candidates of their state only.

No, you are not allowed to appear for NEET examination.

I think both the part of NCERT is sufficient for the NEET exam. But you should go thoroughly 20 to 30 times to both parts
In NEET 80 to 85 question are directly ask from the lines of NCERT as it is
If you have a good command on line to line on NCERT then it is sufficient.

No this is not true.

It is not mandatory for admission in NEET SS you have government school passed Certificate. Even if you have passed from a private school, then you will also be eligible for the same.

Although the counselling procedure for NEET 2020 is over, still this answer mught be helpful for future aspirants. To get into B.J. Medical College, Ahmedabad, you need to apply for both All India Quota as well as State Quota Counselling.

You need to use Code 5.