The National Anthem of India is Jana Gana Mana composed and scored by the Nobel laureate Rabindranath Tagore. Know the true meaning of Indian National Anthem . ‘Jana Gana Mana’ is the national anthem of India , written and composed by Nobel laureate Rabindranath Tagore. It is the first verse of a longer poem ‘Bharoto Bhagyo Bidhata’ by Tagore and was adopted as the country’s national anthem on January 24, 1950. The Indian National Anthem , originally composed in Bengali by Rabindranath Tagore, was adopted in its Hindi version by the Constituent Assembly as the National Anthem of India on 24 January 1950. It was first sung on 27 December 1911 at the Calcutta session of the Indian National Congress. The complete song consists of five stanzas. The frist Stanza consists full version of the national Anthem .Playing time of full version of the National Anthem is approximately 52 seconds. The lyrics were ... "Jana Gana Mana" is the National Anthem of India written by Rabindranath Tagore. The core value of the anthem was 'unity in diversity' which also describes India's diversity and culture in five stanzas.