Which of the following is the oldest mountain range in India?AAravali MountainsBWestern GhatsCHimalayasDBoth A & CAnswer: A. Aravali Mountains Read Explanation: The oldest mountain range in India is the Aravalli Range.It predates the Himalayan Range.It stretches across the Indian states of Gujarat, Rajasthan, and Haryana, and ends in Delhi.It stretches for approximately 692 kilometers (430 miles)It roughly runs in a northeast-southwest direction.The Aravalli Range plays a crucial role in regulating the climate of northwestern India.It acts as a barrier against the spread of the Thar Desert.It is a source of many rivers. Read more in App