Gurgaon

Below mentioned are the decent colleges to pursue MBA in Gurgaon:
1. MDI.
2. NIIT University – Manesar.
3. IBS Business School.
4. Amity University.
5. Ansal University.
6. KR Mangalam University.

Hardly any difference, both are great brands. Although average salary for Chennai campus is more.
For Gurgaon check below:
Post Graduate program in Management 2016
Average salary offer-: Rs 10.77 lakhs per annum,Median salary offer-: Rs 10.50 lakhs per annum and Highest salary offer-: Rs 15.5 lakhs per annum.
Post Graduate Diploma in Management
Average salary offer - Rs 8.86 lakhs per annum and Highest salary offer-Rs 14,00,000/-

Yes, PGDM is offered.
Post Graduate program in Management 2016
Average salary offer-: Rs 10.77 lakhs per annum,Median salary offer-: Rs 10.50 lakhs per annum and Highest salary offer-: Rs 15.5 lakhs per annum
Post Graduate Diploma in Management
Average salary offer - Rs 8.86 lakhs per annum and Highest salary offer-Rs 14,00,000/-

95+ percentile along with a decent profile will fetch you a call.

Hi,
IBMR has various tie-ups with institutions and provides many certifications and has better brand resonance with recruiting companies:
https://www.shiksha.com/mba/course/mba-pgpm-ibmr-business-school-gurgaon/107937

NDIM Delhi, Amity Noida, MDI Gurgaon, XIME, ABBS and Christ Bangalore are some probable colleges you may try out as they are well known for placements and brand value.

No, it is not a good choice. The infrastructure and faculty is not good. They may spend a lot of money on advertisements, but results are not good.

It is a pretty good college if you can really cop up with the environment and people around you. It will be a great college for you.