Classroom

If you are good at self-studying, then you can opt for DLP. But if you aren't, then regular classroom is the best way to keep yourself updated.

Please specify the course for which you are asking the question.

The selection of the candidates for admission to the 2018-20 batch of the PGP at IIM-A is a two-step process.
In the first step, candidates are short-listed for Academic Writing Test (AWT) and Personal Interview (PI) from among the candidates who have a valid CAT/GMAT score, who have applied to the programme and who satisfy the eligibility criteria for the programme.
For the eligibility criteria, you can visit the website.

Hi,
You can do digital marketing certificate course through online mode so it isn't necessary that the institute should be located in Delhi.
In my opinion, online is more convenient than classroom and most of the Institutes offer online training only.
The best institutes for Digital Marketing are -
Digital Vidya
Delhi School of Internet Marketing
NIIT Imperia - In collaboration with IIMs
Upgrad
Manipal Pro learn
Simpli Learn

The classrooms are pretty big enough to accommodate 80 students in a class.

Hi Elvis,
Certificate in Corporate Events and Brand Orientation is a digital program, which means it is an online course. It is conducted on weekends for about 2 hours. The course is designed and conducted in association with Wizcraft.

Yes, only in the related area, find more information here
https://www.uscis.gov/working-united-states/students-and-exchange-visitors/students-and-employment

Exam Pattern of B.Arch. JEE: B. Arch is a 3 hours exam based on Mathematics, Aptitude and a Drawing/Sketching Test. Since maths is a core subject, most coaching centers would have included maths in their mode of learning.