Correct option is D
According to traditional accounts and various literary references, Goswami Tulsidas began composing the Ramcharitmanas in the year Vikram Samvat 1631 (1575 CE) on the day of Ram Navami,
• Ramcharitmanas is written in Awadhi, a dialect of Hindi, and comprises seven Kand (books).
• Tulsidas is revered as a saint-poet of the Bhakti movement and a devotee of Lord Rama.
• Tulsidas is considered an incarnation of Valmiki, the author of the original Ramayana.
• Tulsidas is also credited with composing the Hanuman Chalisa, a popular devotional hymn.
• The Tulsi Ghat in Varanasi was named after him, where he later resided and preached.