Geography

Tirich Mir is the highest peak of the Hindu Kush mountain range, with an elevation of approximately 7,870 meters. Therefore, option C is correct.

K-2, also known as Mount Godwin-Austen, is the second highest mountain in the world and is located in the Karakoram mountain range, which spans the borders of Pakistan, India, and China.

K2 is the second highest peak in the world after Mount Everest. It stands at 8,611 meters (28,251 feet) and is located in the Karakoram range on the China-Pakistan border. Therefore, the correct answer is 'Second', which corresponds to option B.

Pakistan has four peaks higher than 8000 meters: K2, Nanga Parbat, Gasherbrum I, and Broad Peak. Therefore, the correct answer is 4, not 5.

Nanga Parbat is the ninth highest mountain peak in the world, making option D correct. It is located in Pakistan and is well-known as the 'Killer Mountain' due to its challenging climbing conditions.

K-2 is the highest peak in the Himalayas range located in Pakistan, standing at 8,611 meters. Nanga Parbat is also a high peak but lower than K-2. Therefore, option B is correct.

Gasherbrum I is commonly known as Hidden Peak due to its remote location and challenging climbing conditions. This is a well-established alternate name for the mountain.

Broad Peak is a mountain in the Karakoram range located on the border of Pakistan and China. Its widely accepted official height is 8,051 meters (26,414 feet), making option C (8075 meters) the closest to the verified height. The originally given option A (8126 meters) is incorrect for Broad Peak; 8126 meters corresponds to the height of Nanga Parbat, another peak in Pakistan. Therefore, the correct height for Broad Peak is approximately 8,051 meters, which is closest to option C (8075 meters) among the given choices.

Pakistan has seven peaks above 8,000 meters, including K2, Nanga Parbat, and five others. This makes option A correct, as the country is home to seven such high peaks in the Karakoram and Himalaya ranges.

K-2 is the second highest mountain in the world and is also known as Mount Godwin-Austen. It is located in the Karakoram range on the border between Pakistan and China. The name 'Broad Peak' refers to a different mountain near K-2, not K-2 itself. Therefore, the correct alternative name for K-2 is 'Godwin Austin' (option A).

Nanga Parbat is the ninth highest mountain in the world and is part of the Himalayas mountain range located in Pakistan. It is not part of the Hindu Kush, Karakoram, or Pamir ranges.

Batura Glacier is the second longest glacier outside the polar regions, after the Siachen Glacier, making it the second highest in terms of length. Siachen Glacier is the longest glacier outside the polar regions, so it is the highest, not the second highest.

The Siachen Glacier is approximately 76 kilometers long, making option B the correct answer. This length is well-documented in geographical and environmental studies related to the region.

The Karakoram mountain range has an average height of about 20,000 feet, which converts to approximately 6,100 meters. This is supported by authoritative sources such as Encyclopaedia Britannica. While the range includes some of the world's highest peaks like K2 (8,611 meters), the average elevation of the entire range is closer to 6,100 meters rather than 7,500 meters. Therefore, the closest option to the average height is 7,000 meters (option A), which is more reasonable than 7,500 meters.

The height of the Himalaya range generally increases as it moves from west to east, with the highest peaks located in the eastern part of the range, such as Mount Everest. Therefore, the correct direction is from West to East.

Broad Peak was first successfully climbed in June 1957 by an Austrian expedition led by Marcus Schmuck. The summit was reached by Fritz Wintersteller, Marcus Schmuck, Kurt Diemberger, and Hermann Buhl. Therefore, the correct year of the first ascent is 1957, which corresponds to option D.

Baltoro Glacier, one of the largest glaciers outside the polar regions located in Pakistan, is approximately 58 km long. Option A correctly reflects this length, while option B (62 km) is slightly overestimated.

The oldest mountains in India are the Aravalli Range, while the youngest mountains in the world are the Himalayas, which are primarily located in China, Nepal, Bhutan, and India. Among the options given, China is the most accurate answer for the youngest mountains.

The Himalayas are the youngest mountain range on Earth, formed about 50 million years ago due to the collision of the Indian and Eurasian tectonic plates. The other ranges listed are older in comparison.

The Siachen Glacier is located in the eastern Karakoram range in the Himalayas and has an average elevation of approximately 23,000 feet (7,000 meters), making option B the most accurate choice.

K-2 is the highest peak in Pakistan and the second highest mountain in the world, making it the correct answer. The other peaks listed are lower in elevation.

The River Ravi originates in the Himalayas in Himachal Pradesh state, India, near the town of Chamba. It then flows west-northwest, passing through Jammu and Kashmir before entering Pakistan's Punjab province. Therefore, the correct answer is Himachal Pradesh (option A). The option 'Northern areas of Pakistan' is incorrect as the river does not originate there but flows through that region later.

Lake Manchar is the largest natural freshwater lake in Pakistan, making it the correct answer. The other lakes listed are smaller in size.

Wular Lake is located in Jammu and Kashmir and is fed primarily by the Jhelum River, making option A the correct answer.

The Indus River originates from the Tibetan Plateau, specifically from the area near Lake Mansarovar in Tibet. This is a well-established geographical fact, making option C correct.