Which of the following State of India does not share border with Nepal?

Assam

The correct answer is Option (3) → Assam

The Indian state that does not share a border with Nepal is Assam.

Nepal shares an international border of approximately 1,850 km with five Indian states. These states are:

1. Uttarakhand (to the West)
2. Uttar Pradesh (to the South)
3. Bihar (to the South/Southeast)
4. West Bengal (to the Southeast)
5. Sikkim (to the East)