The correct answer is (d). Kailas is not a Trans-Himalayan range. It is a mountain range in the Himalayas, located in the Tibet Autonomous Region of China and the Indian state of Jammu and Kashmir. The range is part of the Gangdise Mountains, which are a sub-range of the Himalayas. The Kailas range is home to Mount Kailash, a sacred mountain for Hindus, Buddhists, and Jains.
The Pir Panjal range is a mountain range in the Himalayas, located in the Indian states of Jammu and Kashmir and Himachal Pradesh. The range is part of the Western Himalayas, and is a sub-range of the Pir Panjal Himalayas. The Pir Panjal range is the longest mountain range in the Himalayas, and is home to several peaks over 6,000 meters (19,685 feet) in elevation.
The Zaskar range is a mountain range in the Himalayas, located in the Indian state of Jammu and Kashmir and the Ladakh Autonomous Region of India. The range is part of the Zanskar Himalayas, which are a sub-range of the Himalayas. The Zaskar range is home to several peaks over 7,000 meters (23,000 feet) in elevation, including Nun Kun, which is the second highest peak in the Zanskar Himalayas.
The Karakoram range is a mountain range in the Himalayas, located in the Gilgit-Baltistan region of Pakistan, the Ladakh Autonomous Region of India, and the Xinjiang Uyghur Autonomous Region of China. The range is part of the Trans-Himalayan ranges, which are a series of mountain ranges that lie north of the Himalayas. The Karakoram range is the highest mountain range outside of the Himalayas, and is home to several peaks over 8,000 meters (26,247 feet), including K2, which is the second highest mountain in the world.