World Hearing Day (WHD) is observed annually to raise awareness about hearing loss and to promote ear and hearing care, On which day is World Hearing Day observed annually?
1
March 2
2
March 3
3
March 9
4
April 9
5
February 10
World Hearing Day (WHD) is observed annually to raise awareness about hearing loss and to promote ear and hearing care, On which day is World Hearing Day observed annually?