The correct option is C Ministry of AYUSH
The Ministry of AYUSH organised the 2018 International Yoga Fest at the Morarji Desai National Institute of Yoga in New Delhi from March 21,2018. The fest was a curtain raiser for International Yoga Day-2018, which was celebrated on the 21st June. The event comprised of lectures, yoga demonstrations, special yoga techniques, Satsang, discourses and among other. Delegates from over 16 countries across the globe participated in the fest. The purpose of the fest was to promote classical yoga based on scientific studies.