Correct Answer: Palk Strait

Solution : The correct option is The Palk Strait .

Sri Lanka is separated from the mainland of India by the Palk Strait and the Gulf of Mannar. It is a country located in the southeast of India. The Palk Strait separates India and Sri Lanka and was named after Robert Palk, who was the governor of Madras (1755–1763). The Palk Strait is a strait between Tamil Nadu and the Jaffna District of the Northern Province of Sri Lanka.