IIT JAM Cut off 2020 Subject GEN OBC (NCL) SC/ST/PwD Physics 21.70 19.53 10.85 Mathematics 33.65 30.29 16.82 Mathematical Statistics 19.96 17.96 9.98 Geology 53.01 47.71 26.50 Chemistry 16.96 15.26 8.48 Biotechnology 39.86 35.87 19.93 Note: Candidates are encouraged to check the table of some prev...