in terms of longitude the easternmost state of india is
List of extreme points of India India's eastern-most state is Arunachal Pradesh. Part of the state is claimed by China as "South Tibet", though administered by India, The easternmost of Indian-administered territory is located in this disputed region.[2] Consequently, this list mentions both the disputed and undisputed eastern-most points in India.
Indian Himalayan Region The northernmost range of mountains are the Karakoram Mountains that continue into Pakistan and China. To the south of the Karakoram Range lies the Zaskar Ranges. Parallel to the Zaskar Ranges lie the Pir Panjal Ranges. These three mountain ranges lie parallel to each other in the north-western part of India, most of its area lying in the state of Jammu and Kashmir as its capital Srinagar, too.