Sharing the key to his success, 18-year-old Mohit Agrawal from Ahmedabad who secured All India Rank (AIR)-90 in the JEE Mains exam, said he ‘devoted seven to eight hours a day towards studies.’ Agrawal secured 285 out of 300 in session 2, the results of which were declared on Saturday. As a student of Maharaja Agrasen Vidyalaya in Ahmedabad’s Memnagar, Agrawal said he started preparing for the JEE examination from Class 9 only. “I would attend my regular school classes too so I would not get more than three hours to prepare but on holidays like at present, I devoted 7-8 hours (towards studies) everyday,” he said. “Clearing doubts and attempting mock tests every two days is what really helped me,” he told The Indian Express.