The department of Ayurveda, Yoga and naturopathy, unani, siddha and homoeopathy, known as AYUSH, is a goverment body with developing, education and research in ayurveda and othere indigenous medicine systems. 

Various entrances exams conduted to get into it are: 

• All india ayush post graduate entrance test
• Amrita university bams exam
• Common entrance examination for ayurveda and homoeopathy- assam 
• Cg bams/bhms/ bums/ bnys entrance exam
• Dsrrau pat entrance test
• Du md/ ms ayurved
• Mp pahunt 
• Hp bams/bhms
• Uapmt- uttarakhand bams/bhms/bums
• Up cpat- combind pre- ayush test
• Wbjee jenparh

You can get all information regarding entrance tests and cut off on official website. 

All the best