The World Humanitarian Day is being observed every year on which date

The World Humanitarian Day is being observed every year on which date ?

24 October
19 August
10 December
8 March
This question was previously asked in
UPSC NDA-1 – 2017
World Humanitarian Day is observed every year on August 19th. It was designated by the United Nations General Assembly to coincide with the anniversary of the 2003 bombing of the UN headquarters in Baghdad.
The day honors humanitarian aid workers killed and injured in the course of their work and celebrates all humanitarians who continue to provide aid and support to people in need worldwide.
Other significant UN days mentioned in options are: October 24 (United Nations Day), December 10 (Human Rights Day), and March 8 (International Women’s Day).