World Polio Day is celebrated on:

A. 3rd December
B. 24th October 
C. 21nd March
D. 25nd September

🧠 Explanation:

World Polio Day is celebrated on October 24 to raise awareness about polio eradication. Knowing this helps students and health enthusiasts understand global health efforts. This day is key for studying public health or diseases in school. Learning this helps with projects or health campaigns. It’s useful for biology classes, making it relevant for understanding vaccines. Knowing Polio Day helps students grasp its importance, ensuring better comprehension for academic work or general knowledge about global health initiatives and the fight against preventable diseases like polio.