A start-up is defined as an entrepreneurial venture that is typically a newly emerged business aiming to meet a marketplace need through developing a viable business model. Key characteristics of a start-up include being no more than 7 years old (10 years for biotech start-ups), having an annual turnover not exceeding Rs. 25 crore, and working towards innovation or improvement of products, processes or services. A start-up ceases to qualify as such after 7 years or if its annual turnover exceeds Rs. 25 crore. Business is defined as the organized effort of individuals to produce and sell goods and services for a profit through a common organization, ranging from small street vendors to large corporations like General Motors.