Which course should I pursue to become a manager in any company?

MBA is good option from reputable colleges. Check below for the complete list of top B-Schools: https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0

Hi, If you are a graduate and scored 50% or above, then you can apply for management entrance exam. If you would be able to crack the exam, then you can get good B-school for your management study. After completing MBA/ PGDM, you will get opportunity to become a manager of a company.