Hello

If you want to go for NEET Examination and become a good doctor in future, so, According to the system No order to give NEET you have fulfil its eligibility criteria which says you need to have minimum of 50% in 12th standard with Physics, chemistry and Biology as main subjects. If you are PCMB student then you can give NEET as well as Engeering exams.

If you are a mathematician student and want to take Biology subject add in your 12th examination which is very important for NEET Examination which you got after 12th and give exam of NIOS which is equivalent board as CBSE and other boards in which you have to give only your interested subject exam.

If you really don't want to take an drop year so work hard and you had Physics and Chemistry in your hands because you already give their exam in boards. So, you have to go for and work hard in Biology subject because in this you have to give time in this subject.

There are so many platforms which help you to take steps towards your path such as Vedantu, Physics Wallah and Unacademy platforms which help students to study and give proper mock tests which help you out to have confidence in exams.

So, Give your best and all the best for bright future ahead!