WBCS.LIVE practice question

The Himalayas are formed of parallel fold ranges, of which the oldest range is

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. the Siwalik Range
  2. the Lesser Himalayan Range
  3. the Great Himalayan Range
  4. the Dhaula Dhar Range

Correct answer and explanation

Correct answer: the Great Himalayan Range

Explanation: The Great Himalayan Range is the oldest and highest range of the Himalayan mountain system, formed first during the folding of the Earth’s crust. 📚 Other Information: ▪️ It is also known as the Inner Himalayas or Himadri. ▪️ The average height of this range is above 6000 metres. ▪️ Prominent peaks include Mount Everest, Kanchenjunga, Nanga Parbat, and Nanda Devi. ▪️ It acts as a climatic barrier, protecting India from cold northern winds. ▪️ The range was formed during the Tertiary period (about 50 million years ago). ▪️ It mainly consists of crystalline rocks and granite. ▪️ The Lesser Himalayas (Middle Himalayas) and Siwaliks are younger in age. ▪️ It forms the main watershed of the major rivers of North India.