See, the job of a premier institute of the country like Maulana Azad Medical College (MAMC) or All India Institute of Medical Sciences (AIIMS) is to educate you and to make you a trained medico, and not to give you any kind of placements. AIIMS Delhi and MAMC receive almost similar funding and the professors are equally knowledgeable, so the quality of study is the same for both. Now, you earning potential totally depends on you and your skills and not the college. So, never stop learning.

Hope I have answered your question. All the best!