Explanation: Dadra and Nagar Haveli and Daman and Diu is a union territory of India, comprising two distinct regions: Dadra and Nagar Haveli, and Daman and Diu. The union territory is located in the western part of India, with Daman and Diu situated on the western coast of the Indian subcontinent, while Dadra and Nagar Haveli is located inland, bordering the state of Gujarat.
Diu is an island that lies on the southern coast of Gujarat. It is part of the union territory of Dadra and Nagar Haveli and Daman and Diu, which was formed in 2019 by merging the two former union territories of Dadra and Nagar Haveli and Daman and Diu. The island of Diu is known for its historical significance, with Portuguese influence evident in its architecture and culture. It is also a popular tourist destination due to its beaches and historical sites.
Majuli island, on the other hand, is located in the state of Assam, in the Brahmaputra River. It is the largest river island in the world and is known for its cultural and ecological significance. Barren Island is located in the Andaman Sea, part of the Andaman and Nicobar Islands, and is known for being an active volcano.
The confusion might arise due to the geographical diversity of India, which includes several significant islands. However, Diu is the only island among the options that lies on the southern coast of Gujarat. Understanding the geographical locations of these islands is crucial for correctly identifying their respective regions and the union territories they belong to.
In summary, Diu island is the correct answer as it is the only island among the options that lies on the southern coast of Gujarat and is part of the union territory of Dadra and Nagar Haveli and Daman and Diu. This geographical feature makes it a significant landmark in the region and an important part of the union territory's identity.