CMAT

Yes you have a fair chance of getting a call for the GD PI process. From thereon your performance in the GD PI will decide your selection in the institute. Everyone gets a fair chance to perform here. Entrance exam is just a gateway for applying for the course.

Hi Raj, Following are the few colleges in Delhi which are rated well for it's MBA course:
1. FMS Delhi
2. International Management institute
3. Guru gobind Singh indraprastha University
4.

Kindly refer to the link below:
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-Delhi-ncr-accepting-cmat/2-2-0-10223-5822

Birla Institute of Technology, Mesra, Ranchi 75 percentile (160)
Dr. D. Y. Patil Vidyapeeth, Pune 75 percentile (160)
Prin. LN Welingkar Institute of Management Development and Research, Bangalore 85 percentile
Institute of Public Enterprise, Hyderabad.

Part time job gives you experience but I don't think it will get any benefit in job. You will also have get good marks in CMAT.

Your CMAT score is good enough for admission in MSU-Baroda.

Hi Danish,
You can try through your MAT score.

I think, it must be opened. Kindly contact the particular college in which you wanted to take admission.

https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0
You can estimate your chances of getting admission by looking into the above link.

https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0
Please go through above link for all kind of details regarding to previous pears cutoff ranks in MBA colleges.