UPSC Practice recommends #WorldDisabilityDay is observed every year on?
– 3rd of December
#WorldDisabilitiesDay observed since 1992.
More than 1.3billion (16%) people experience disability over 8 billion around the world.
Int’l Year of Disabled Persons 1981.
UN’s Decade of Disabled Persons 1983–1992. 
Courtesy: Twitter