National Highway No 7 connects
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Varanasi and Kanya Kumari
National Highway 7 (NH 7) is one of the longest national highways in India, stretching from Varanasi in the state of Uttar Pradesh to Kanyakumari, the southernmost tip of the Indian mainland, in the state of Tamil Nadu.