Yes, there is a negative marking system in the JEE Main and Advanced exam papers. One negative mark is allocated to every wrong answer on the paper. However, there’s no negative marking for numerical-based problems and unattempted questions. If aspirants strategies their answering approach then students can easily crack the JEE Main exam. It is advisable to keep questions unanswered if they are unsure about the process or doubt the answer in any way because a negative mark will be allotted for a wrong answer.