When World Hearing Day is observed?

A. 1 March

B. 2 March

C. 3 March

D. 4 March

Explanation:

The World Hearing Day is observed on March 3, every year to highlight and spread the message that timely and effective care can help people with hearing loss to achieve full potential.  This occasion is to spread awareness about action that can be taken to protect the auditory nerves and adopt preventive measures.