Please help me choosing a business-related course?
I am not sure what you mean by business related courses. All business management courses, whether at Bachelor's level - BBA, BBM or BBS, or at Master's level - MBA and the PG diploma in Business Management provide you a good knowledge of the management of business enterprises for all kinds of organisations.
But if you are looking at courses to enable you to start your own business, you can look at courses in entrepreneurship development which are offered at a management level by many institutes as also short courses for prospective entrepreneurs.
The Entrepreneurship Development Institute of India, Ahmedabad www.ediindia.org offers interesting post-graduate diplomas in new enterprise creation and family business management.
The National Alliance of Young Entrepreneurs and National Institute for Entrepreneurship and Business Development, New Delhi with branches in several cities offers short entrepreneurship programmes.
The Small Industries Development Bank of India (SIDBI), New Delhi also runs a programme to provide information for starting entrepreneurial ventures The Small Industries Service Institute at Okhla, New Delhi organises short-term entrepreneurial development programmes.
On the other hand if you prefer to do a more formalized training, you could take up an MBA programme which focuses on small family business and entrepreneurship, such as that offered by the Lal Bahadur Shastri Institute of Management, New delhi, Narsee Monjee Institute of Management Studies, Mumbai, and others.