Correct option is C
Bomdila Pass — Arunachal Pradesh (A-2): Located in Arunachal Pradesh, Bomdila is a strategic pass that provides access to the northeastern frontier of India.
Jelep La — Sikkim (B-1): This pass is located on the border between Sikkim and Tibet and has historically been used as a trade route.
Mana Pass — Uttarakhand (C-4): Mana Pass is located in the state of Uttarakhand and is one of the highest motorable roads in the world. It connects India with Tibet.
Shipki La — Himachal Pradesh (D-3): Shipki La is located in Himachal Pradesh and serves as an important pass on the Indo-Tibetan border.