Multiple choice general knowledge NH-209 ? Kallam (Quilon)-Teui Dindigul-Bengaluru Solapur-Dhule Raipur-Gopalpur Reveal answer Fill a bubble to check yourself B Correct answer Explanation National Highway 209 connected Dindigul in Tamil Nadu to Bengaluru in Karnataka. Option B is correct. This highway links Tamil Nadu's interior districts to Karnataka's capital, serving as an important inter-state connection in South India.