Which one pair is not correct? List-I List-II a. Biafo glacier Devoids of vegetation b. Hispar glacier Provides water to the Shigar river c. Nubra glacier Nubra river gets water from it which flows into Shigar river d. Siachen glacier Second largest glacier in the world outside polar areas

The correct answer is C. Nubra glacier Nubra river gets water from it which flows into Shigar river.

The Nubra river is a tributary of the Shyok River, which in turn is a tributary of the Indus River. The Nubra river does not flow into the Shigar river.

The other options are all correct.

• Biafo glacier is the second longest glacier in the Karakoram range, after the Siachen glacier. It is located in the Gilgit-Baltistan region of Pakistan. The Biafo glacier is devoid of vegetation, as it is located at an altitude of over 4,000 meters.
• Hispar glacier is the third longest glacier in the Karakoram range. It is located in the Gilgit-Baltistan region of Pakistan. The Hispar glacier provides water to the Shigar river.
• Siachen glacier is the longest glacier in the world outside polar areas. It is located in the Karakoram range, on the border between India and Pakistan. The Siachen glacier is a major source of water for the Indus River.