Hi anuradha 

Yes mathematics subject is necessary for Du jat admission and also have to score of aggregate 60 percent marks in board with best four English and mathematics and other two subjects

The minimum aggregate marks for sc,st , cw and pwd category required only 55 percent in board with best four

Yes Maths is very much compulsory in +2 for DU BMS. ... According to the DU JAT Exam Eligibility Criteria, students who have passed higher secondary from a recognized board with a minimum of 60% marks (best four) are eligible to apply.