Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 General Knowledge Indian Geography Indian Flora & Fauna
Which of the following have coral reefs?
1. Andaman and Nicobar Islands
2. Gulf of Kachchh
3. Gulf of Mannar
4. Sunderbans
Select the correct answer using the code given below.
1
1, 2 and 3 only
2
2 and 4 only
3
1 and 3 only
4
1, 2, 3 and 4