JEE Main is a computer-based online test conducted by National Testing Agency for students aspiring to pursue undergraduate courses in top engineering institutes in India. It is the first phase of the IIT Joint Entrance Exam. The JEE Main examination is conducted in two sessions and candidates can take the exam either in the month of January or in April. The candidates can further opt to appear for one exam or both the exams. The better of two NTA scores will be considered by the exam conducting authority in preparing the ranks/merit list.