The correct answer is: A. National Youth Day
National Youth Day is celebrated on 12 January every year in India to commemorate the birth anniversary of Swami Vivekananda. Swami Vivekananda was a Hindu monk, philosopher, and social reformer who played a major role in the introduction of Indian philosophies of Vedanta and Yoga to the Western world. He is also known for his advocacy for Indian independence.
National Youth Day is a public holiday in India and is celebrated with a variety of events and activities, including speeches, seminars, and cultural programs. The day is also an opportunity to promote awareness of the importance of youth in society and to encourage young people to participate in nation-building.
The other options are incorrect because:
- International Sculpture Day is celebrated on 14 April.
- World Malaria Day is celebrated on 25 April.
- World Yoga Day is celebrated on 21 June.