The Joint Entrance Exam (JEE Main) is one of the most looked-up, computer-based online exams in India for students aspiring to pursue undergraduate courses in top engineering institutes, conducted by NTA. JEE Main has three papers. Paper-I is for B.E./B.Tech courses. Paper-II and Paper - III are for B.Arch and B.Planning courses, respectively. Students can opt for either one or two of them.