Consider the following statements..

 1. The Aravalli range are the oldest block mountains in India.

2. Amarkantak is the tallest peak of Vindhya Range

3. The Shevaroy hills is the highest peak in the Eastern Ghat.

Which of the above statements are true?

a. 1,2

b. 2,3

c. 1,3

d. All

ANSWER: 2,3

Explanation:

The Aravalli range are the oldest fold mountains in India. Fold mountains are mountains that form mainly by the effects of folding on layers within the upper part of the Earth's crust.