The correct answer is (c), Mahabharat.
The Mahabharat is an ancient Indian epic poem that tells the story of the Kurukshetra War. It is one of the longest epic poems in the world, with over 100,000 verses. The Mahabharat is considered to be one of the most important texts in Hinduism.
The manuscript of the Mahabharat was included in the United Nations Heritage in June, 2007. This was in recognition of the poem’s cultural and historical significance.
The other options are also important texts in Hinduism, but they were not included in the United Nations Heritage.
The Valmiki Ramayana is an ancient Indian epic poem that tells the story of Rama, a prince who is exiled from his kingdom. It is one of the most popular texts in Hinduism.
The Rigveda is a collection of Vedic Sanskrit hymns. It is one of the oldest scriptures in Hinduism.
The Bhagvad Gita is a Hindu scripture that is part of the Mahabharat. It is a dialogue between the warrior Arjuna and his charioteer Krishna. The Gita is considered to be one of the most important texts in Hinduism.