for admission of m.b.a or pg is it compulsory to write entrance exam like mat,pgcet and so....?

In most of the cases it is compulsory, however, some institutes and universities allow admission on merit basis too.

Hi, If you mean MBA and PGDM, then in order to pursue these course you need to be graduate in any field with atleast 50% marks in graduation, plus you need to take various management entrance test like CAT, MAT, XAT, SNAP, etc. Besides these various management entrance test, some institutes even