The India e-Visa is available to foreign travellers wishing to enter India for the following reasons:
Tourism For vacations, family visits or leisure activities, trekking, yoga, ayurveda, cruises and more.
Business for business meetings, conferences, trade delegations, e-commerce activities, etc.
Medical for medical care, treatment, consultations, etc.
Humanitarian work and volunteering for charitable activities, humanitarian missions, volunteer work, etc.