The Sela Pass is a high mountain pass connecting Tawang to:

Assam
Bhutan
West Bengal
China (Tibet)

The correct answer is: b) Bhutan

The Sela Pass is a high mountain pass in the Himalayas on the border between India and Bhutan. It is located at an elevation of 4,310 meters (14,140 feet) and is the main road link between Tawang in Arunachal Pradesh, India and Thimphu in Bhutan. The pass is open from April to November and is a popular tourist destination.

The other options are incorrect because:

  • Option a) Assam is a state in India that is located to the south of the Sela Pass.
  • Option c) West Bengal is a state in India that is located to the west of the Sela Pass.
  • Option d) China (Tibet) is a country that is located to the north of the Sela Pass.