Hello,

You have to be eligible for the exam. The eligibility criteria is available , you can check and know if you are eligible or not. If you are eligible then you can appear the exam.

Here is the criteria:-

1. Citizen of India
2. age not less than 17 years no upper age limit except marine engineering
3. candidates must have passed +2 with PCM or other major subjects
4. aggregate of 3 subjects like PCM must not be below 45%

If you satisfy this all criteria then you can appear wbjee. There is nothing more needed.

If you are asking what is needed in the wbjee center then documents to prove identity, admit card , passport photos and you. Nothing is allowed more than this into the exam hall.

For more details, you can visit the link:- https://www.careers360.com/exams/wbjee

Hope it helps!