Multiple choice Which one of the following is a union territory? Arunachal Pradesh Mizoram Mghalaya Dadar and Nagar - Haweli Reveal answer Fill a bubble to check yourself D Correct answer Explanation Dadra and Nagar Haveli was a union territory until it merged with Daman and Diu in 2020. Arunachal Pradesh, Mizoram, and Meghalaya are all full-fledged states in Northeast India. The option contains spelling errors but the correct answer is D.