Question

The Himalayas are formed of parallel fold range. Among them which is the oldest range?
A.Siwalik Range
B.The Lesser Himalayas
C.The Great Himalayan Range
D.The DhaulaDhar Range

Answer 1

Hint: The Himalayas are the mountain ranges in Asia segregating the plains of the Indian subcontinent from the Tibetan Plateau. It has many of Earth's highest peaks, comprising the highest, Mount Everest, at the boundary between Nepal and China.

Complete answer: The Himalayan range is made up of three parallel ranges often indicated to as the Greater Himalayas, the Lesser Himalayas, and the Outer Himalayas.

Looking at the above options:
Option a: Siwalik Range or the Outer Himalayas
 rises abruptly from the plain of the Indus and Ganges and parallels the primary range of the Himalayas, from which it is segregated by valleys. They are regarded as the foothills of the Himalayas. This option is incorrect.
Option b: Lesser Himalayas are the middle area of the enormous Himalayas mountain system in south-central Asia. Its areas comprise of the Kashmir region, governed by Pakistan, and Jammu and Kashmir state, regulated by India, the Indian states of Himachal Pradesh and Uttarakhand, Nepal, Sikkim and Bhutan. This option is incorrect.
Option c: The Great Himalayas are the highest and northernmost area of the Himalayan mountain ranges. It is the oldest Himalayan ranges. This option is correct.
Option d: The Dhauladhar range is part of a lesser Himalayan line of mountains which rises from the Indian plains to the north of Kangra and Mandi. They are unique in their typical dark granite rocky constructions with a remarkably steep rise culminating in sharp stripes of snow and ice at the top. This option is incorrect.

Hence, The correct answer is Option C.

Note: The Himalayas are helpful to India in many ways. They act as a great climatic barrier and save our country from the cold and dry winds of Central Asia. It also curbs the rain-laden monsoon winds of Indian Ocean from crossing over to Northern nations and spurs heavy rain-fall in the Northern India.