Answer: 06 December
Notes: Mahaparinirvan Diwas is observed every year on 6 December to mark the death anniversary of Dr Bhimrao Ramji Ambedkar, the chief architect of the Indian Constitution. Dr Ambedkar passed away on 6 December 1956 and is remembered for fighting caste discrimination and promoting social justice. Thousands gathered at Chaityabhoomi in Mumbai to pay tributes, with flower petals showered and copies of the Constitution distributed. President Droupadi Murmu, Prime Minister Narendra Modi, and other leaders offered floral tributes. The day inspires people to follow his ideals of equality, justice, and democracy.
