What is basic preparation difference between JEE and WBJEE?

You can check below exam pattern of both the exams WBJEE- 1-WBJEE 2017 will be of total 350 marks. 2-WBJEE 2017 question paper will comprise of four sections - Physics, Chemistry, Mathematics and Biological Sciences. 3-Each sections will be divided into three categories, which will be based on distribution of different pattern of marking scheme. 4-Marking of response must be done carefully by the candidates. JEE- 1-JEE Main 2017 (paper 1) will comprise of questions from Physics, Chemistry & Mathematics. 2-All questions will carry equal weightage 30 questions from each subject. 3-Each question will have 4 answer options. The candidates have to choose one correct answer. Each correct answer will get 4 marks. 4-For each wrong answer, 1/4 or 1 mark will be deducted (negative marking) 5-For not responding or opting for any option in any question, no marks or zero marks will be deducted.