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Physiography (oldest mountains): Identify the oldest mountains in India by geological age. Distinguish ancient eroded ranges from young fold mountains. Choose the correct range.

Q: Physiography (oldest mountains): Identify the oldest mountains in India by geological age. Distinguish ancient eroded ranges from young fold mountains. Choose the correct range.

Concept/Approach The Aravallis are among Earth’s oldest surviving fold mountain systems (Precambrian), far older than the young, active Himalayas. Final Answer Aravalli Range

Difficulty: Easy

Aravalli Range
Satpura Range
Nilgiri Hills
Himalayas

Correct Answer: Aravalli Range

Explanation:

Concept/Approach
The Aravallis are among Earth’s oldest surviving fold mountain systems (Precambrian), far older than the young, active Himalayas.

Final Answer
Aravalli Range

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