World No-Tobacco Day is observed on—–?

International Human Rights day is observed every year on——?

September 18, 2021

The blood donor day is celebrated on——?

September 20, 2021

February 14 is known as —– ?

September 28, 2021

_______ is observed as Mother Language Day to save the world’s vulnerable languages from extinction.

February 25, 2022

THE World Heart Day was observed around the world on _________ to raise awareness about heart diseases and to prevent the factors behind such diseases.

October 3, 2021

Which day is celebrated as United Nations Day every year?

September 10, 2020