After completing my graduation (B.Sc), what would be the best professional PG course for better placements? What are the institutes?

Hi, You should mention your stream. Well, as you didn't mention it, I can't give you the appropriate answer, but for better placements, you can opt for M.Sc, PG Diploma, M.Sc with training, PG Diploma with any other short-term course related to your stream.