Explanation:

- Option 1: Puducherry

- Puducherry is a Union Territory on India's southeast coast.

- It's comprised of four districts and is larger than Lakshadweep.

- Option 2: Daman and Diu

- Daman and Diu is located on the western coast.

- It is larger than Lakshadweep.

- Option 3: Dadra and Nagar Haveli

- Dadra and Nagar Haveli is also located in western India.

- It is larger in area when compared to Lakshadweep.

- Option 4: Lakshadweep

- ?? Lakshadweep is a small group of islands in the Arabian Sea.

- It is the smallest Union Territory in India by area.