46. In which state is the Rongbuk Glacier Pass located?
a) Uttarakhand
b) Himachal Pradesh
c) Sikkim
d) Arunachal Pradesh
Answer: c) Sikkim
47. Which pass is known as the ‘Gateway to Kinnaur’?
a) Rohtang Pass
b) Kunzum Pass
c) Shipki La Pass
d) Hindustan-Tibet Road
Answer: c) Shipki La Pass
48. In which state is the Tawang La Pass located?
a) Himachal Pradesh
b) Uttarakhand
c) Sikkim
d) Arunachal Pradesh
Answer: d) Arunachal Pradesh
49. What is the elevation of Zojila Pass?
a) 3,528 meters
b) 3,540 meters
c) 3,636 meters
d) 3,940 meters
Answer: b) 3,540 meters
50. Which river originates near the Niti Pass?
a) Ganga
b) Yamuna
c) Brahmaputra
d) Indus
Answer: b) Yamuna