Answer: December 6
Notes: Mahaparinirvan Diwas is observed on December 6 to commemorate the death of Dr. B. R. Ambedkar, a pivotal figure in Indian history known as the Father of the Indian Constitution. He championed social justice and equality, advocating for the rights of marginalized communities. The term "parinirvana" in Buddhism refers to the ultimate state of nirvana achieved after death, symbolizing liberation from the cycle of rebirth. Ambedkar's legacy continues to inspire millions.
