Indraprastha College for Women, University of Delhi

BMMMC is course offered by Indraprastha College, Delhi University. The full form of the course is mass media and mass communication course. This course is a blend of the tools which are used for communicating with people along with the different ways in which the communication is being made. This is the only college in India until now which offers this blended course.
The placements of this college are good. Most of the students get placed during on-campus placements itself. Both print and electronic media agencies come to hire the students. Some of them are TOI, Hindustan Times, Aajtak and many more.

I don't know much about these colleges, but if you take the student reviews into consideration then both Gargi College, as well as Shaheed Bhagat Singh, are good.

Yes, you can surely apply in DU for your M.Sc in maths and based on your marks and the cutoff list for this year you may or may not get selected.

The date for online registration for appearing for the entrance will be out soon( last year's date: May 13- 30). Keep an eye on the college website for any such announcements. Admission to this course is entrance-based and not on the basis of merit. However, a minimum eligibility criteria (based on your board result) for appearing for the entrance is set, which varies from year to year. To get admission you would be required to clear the entrance which is based on your G.K., current affairs, comprehension, analytical and creative skills.