In separate letters to CBSE chairman, DU Vice Chancellor and HRD minister, these students, parents and teachers have sought their intervention into the issue.
Making amendments in its admission policy, DU had last month announced that it will be compulsory for admission seekers to B.Com (Hons) courses and Economics (Hons) to have studied maths in class XII.
For B.Com pass course if the student has not studied maths in class XII or doesn't include the subject's marks in the best-four percentage, he or she will attract a penalty of 2.5 per cent, DU had said.
Deepika Singh, Principal, Air Force School, Subroto Park has written to CBSE Chairman and DU VC saying, "Any change in the admission procedure/rule at DU should be done with a minimum of 2 years notice enabling students to choose subjects in class XI itself to make optimal use of admission rules."
"Students of class XII, who will take the board exam in 2016, are extremely perturbed too, as they have already spent their time studying this subject, and cannot take another 'academic elective' at this stage," the letter says.