Q. Which one of the following groups of Indian states has a common frontier with Bhutan? [CDS 2001] (Solved)
1. Assam, Bihar, Sikkim and West Bengal
2. Bihar, Meghalaya, Sikkim and West Bengal
3. Arunachal Pradesh, Assam, Sikkim and West Bengal
4. Arunachal Pradesh, Assam, Sikkim and West Bengal
- c. Arunachal Pradesh, Assam, Sikkim and West Bengal