Explanation
The correct answer is D: Arunachal Pradesh and Gujarat.
Arunachal Pradesh is the easternmost state of India, located in the northeastern region of the country, sharing its borders with Assam, Nagaland, Bhutan, and China. It is situated at the easternmost tip of India.
Gujarat is the westernmost state of India, located in the western region of the country, sharing its borders with Pakistan, Rajasthan, Madhya Pradesh, and Maharashtra. It is situated at the westernmost point of India.
Therefore, the pair of states that indicate the easternmost and westernmost states of India are Arunachal Pradesh and Gujarat, respectively.
