Exam

Since your rank is very low, there are very low chances of getting civil branch in NIT or IIITs you can try out GFTIs.

Yes, you can get into good colleges if you didn't score well in JEE Mains. BITS Pilani, CEAU Guindy, MIT Karnataka, NSIT Delhi, MIT Pune, SRM University, MSRIT Bangalore, R.V. College of Engineering, and more colleges provide admission to engineering colleges without JEE Main.

Yes, you can give NEET 2024 even if you are reappearing for your class 12th board exams in 2024.

No exams are hard to crack when the preparation is up to the mark. However, it is a well-known fact that the BSEB class 10 exams are considered one of the toughest board exams in the country. The standard of questions asked in the Bihar Board Matric exam is no less than CBSE and other state board 10th exams. However, better exam preparation is a key to success in the BSEB class 10 exams. For better performance in the exam, the students are suggested to cover the entire topics included in the syllabus.

If someone has pursued a course in B.Sc in biotechnology he/she can apply in the following exams :-

Plant Biotechnology & Molecular Biology

Biotechnology

The admission is based upon a cut off criteria thus cross check the cut off for your preferred course. While it is difficult to get it through score of 16K you may apply to multiple instituitons at the same time. 

Yes, there are several colleges and universities that offer B.Tech in Computer Science and Engineering (CSE) with comparatively lower fees. These include government or public-funded institutions, state universities, and some private colleges.

Yes, you can get into colleges like 

Adarsh college of engineering

Aditya College of engineering

Aditya college of engineering and technology etc

With this percentage it is very difficult to get admission in NITs or good government colleges but you can apply in good private universities or institutes.  You can also try for state level counseling for engineering admission.

With this percentage it is very difficult to get admission in NITs or good government colleges but you can apply in good private universities or institutes. You can also try for state level counseling for engineering admission.