You can apply for an Indian Business Visa for the following objectives as a guideline:
Set up a business enterprise or venture in India using funding and participation to sell products.
Selling Services
Purchase of products
Purchase of Service
Attend Technical or Non-Technical Meetings.
Attend and organize trade fairs.
Attend seminars and exhibitions.
Come to India to work on a project. Tours such as Travel Guide.
Come for Sports Activities in India.