Which specialization to opt for doing MBA from PUMBA? Which specialization has better placement finance or marketing?

Placement for both marketing and finance are equally good, but large number of company visits for marketing compared to finance.

First year you get to study all the subjects and therefore you can properly decide which specialization to opt for. There is no such thing as better placement for a specific specialization, if you are good enough in studies and interview you will land up with a good job.