Q1. Where is the famous Sela Pass located, through which the road connects to Tawang?
Explanation
Sela Pass lies in Arunachal Pradesh and is an important high-altitude route on the road to Tawang. It connects the Tawang region with the rest of Arunachal Pradesh through the West Kameng side. Sikkim has well-known Himalayan passes such as Nathu La, but not Sela Pass. Assam lies mostly in the Brahmaputra valley and is not the location of this pass. Meghalaya has plateau terrain and passes of a different setting, so it is not connected with the Tawang route.
