World Alzheimer’s Day is observed annually on which of the following day?

A) September 21
B) September 22
C) September 20
D) September 19
Explanation: World Alzheimer’s Day is observed annually on September 21 globally.

A) September 21
B) September 22
C) September 20
D) September 19
Explanation: World Alzheimer’s Day is observed annually on September 21 globally.