Operations

In terms of placement, Marketing Operations jobs are abundant. Only operations jobs are fairly good but you will get only 2-3 companies visiting our campus so you will feel like dejected with 2.5 yrs of experience.
Marketing jobs with operations complement- placements are good.

MBA is offered by Public universities (eg. PUMBA) and PGDM is offered by Deemed universities (IIM, Balaji, Symbiosis). If your looking to pursue MBA from Pune, PUMBA is one of the top ranked colleges in India for the course.

Executive MBA in the field of operations will be the best for you.

Hello! https://www.shiksha.com/mba/articles/top-10-mba-specializations-blogId-5284 Kindly visit the given link to know about the top ten MBA specializations in India.

There's no technical way to enter the field. But while in MBA, you can focus on international business and trade relations subjects. You could try interning at a port operations. This would be a great help for you in terms of all the over understanding of trade and challenges related to it. You could even try a sales profile in an industry where you need to understand all the different kinds of companies and their products, like an insurance industry. Good luck!

Both are equally good, challenging and rewarding in their own ways. What matters more is which stream you want to pursue while doing your MBA. https://www.shiksha.com/mba/articles/top-5-mba-specializations-in-india-blogId-3223.