A total of 11,09,250 candidates registered for Paper I and II of JEE Main Exam 2019 which was conducted between Jan 8 and 12 in two shifts i.e., First Shift (9:30 AM to 12:30 PM) and Second Shift (2:30 PM to 5:30 PM). First time, the national testing agency is going to conduct JEE Main in fully computer based test mode. The physics section was the toughest among all while chemistry was the easiest. Overall the difficulty level was moderate. hope this helps.