When World Unani Day is celebrated?

A. 10 February

B. 11 February

C. 12 February

D. 13 February

Explanation:

World Unani Day is celebrated on February 11, 2021 to spread awareness about health care delivery through Unani system of medicine through its preventive and curative philosophy. World Unani Day is celebrated every year to mark the birth anniversary of Hakim Ajmal Khan.