Consider the following pairs:
| S.No | Ports | Related Features |
| 1. | Kandla | Situated at the head of the Gulf of Kuchchh |
| 2. | Mumbai | A natural harbour and the biggest port in India. |
| 3. | Jawaharlal Nehru Port | Satellite port |
| 4. | Marmagao Port | It is situated at the entrance of the Zuari estuary. |
How many pairs given above are correctly matched?
1
Only one pair
2
Only two pairs
3
Only three pairs
4
All four pairs