Hi Anmol,

There is no such thing as Bonus questions in WBJEE 2019.

There are 2 papers in WBJEE: 1 for Mathematics and 1 for Physics and Chemistry

Question Pattern:-

Mathematics:  Category 1- 50 Questions

                     Category 2- 15 Questions

                     Category 3- 10 Questions

Physics & Chemistry: Category 1- 30 Questions

                               Category 2 & 3- 5 Questions Each Group.

N.B- Bonus marks are awarded in scenarios only when there is some discrepancy against any question.

Best of Luck!