which one is better-MBA in operation or MBA in Material management

Well Ashwini it will be like comparing Apples with Oranges. You cannot do that as both ar good. Therefore your liking for a perticular kind of career / work should help you make the choice between the two specialization subjects that you have mentioned. Material management is more related to invento

MBA in Operations equips you to deal with Production Management or Shop Floor Management. You learn how to come up with and maintain process flows, develop vendor and inter-departmental relationships, do ancillary management etc. to ensure smooth and efficient business operations. MBA Operations op