Hello, 

A score around 450-500 is decent to land up in National Institute of homeopathy. And if you are from reserved category ,then the reservation will help you to get the seat much easily. 

Browse the link given below to get detailed information about the college and the courses offered-
http://www.medicine.careers360.com/colleges/national-institute-of-homoeopathy-kolkata

Hope this helps, 

Regards!