Explanation:

- The Golden Quadrilateral Super Highways is a highway network that connects major cities in India.

- The North-South corridor specifically runs between Srinagar in the north and a southern city in India.

- Option 1: Kanchipuram is a city in Tamil Nadu known for its temples, but it's not the terminal point of the North-South corridor.

- Option 2: Kozhikode is a city in Kerala, known for its historical significance, but it is not on the North-South corridor.

- Option 3: Kannur is also in Kerala and is known for its natural beauty, but it's not linked via the North-South corridor.

- Option 4: Kanyakumari is the southernmost point of mainland India, and it is the correct terminal point of the North-South corridor