I have secured 43% in graduation. Can I pursue PGDM?

The candidates should have passed with at least 50% marks (45% in the case of candidates belonging to reserved category) in aggregate in Bachelor's degree examination of atleast 3-yr durations in any discipline from any recognized University. but you can try for distance learning program you can try

No It is not possible because 50% marks is required for admission in PGDM for general categories and 45% for SC /ST categories