Aligarh Muslim University Answered Questions

You need to qualify a departmental test. If you are asking specifically about M.Sc. Physics, here are the details:
Duration Course: 4 Semesters
Code: PHMM
Intake: 50
Eligibility criteria: B.Sc. (Hons.) Physics / B. Sc. With Physics as one of the subjects studied in all three years and Mathematics as one of the subsidiary subjects with not less than 55% marks in aggregate and not less than 55% in Physics and Mathematics taken together.
Selection Process: Through Departmental Test.
Test Paper Details: There shall be one paper comprising 80 questions with the following breakup:
a) 70 Objective Type Questions (Multiple Choice): 140 marks
b) 10 Short Answer Type Questions: 60 marks.

Eligibility criteria for M.Sc AMU:
B.Sc (Hons) Physics/B.Sc with Physics as one of the subjects studied in all three years and mathematics as one of the subsidiary subjects with not less than 55% marks in
aggregate and not less than 55% in Physics and Mathematics taken together.

Annual fees for M.Sc chemistry at AMU is around Rs. 12000 to 13000.
Eligibility criteria is:-
B.Sc. (Hons.) chemistry / B.Sc with chemistry as one of the subjects studied in all three years with not less than 55% marks in aggregate and not less than 55% marks in
chemistry.

Yes, surely you can do so. You can apply for the universities in you have related course. You can also enquire about it from the university you want to apply in. Open it's official site and extract the contact email and write to them. All the best.

The faculties and infrastructure are more or less the same. One thing needs to be consider is "the exposure" which will be abundant in Delhi. All major/minor companies are in Delhi-NCR. JMI ranked 34th in NIRF. In terms of placements, JMI is ahead than AMU. Choose wisely, all the best.