What is the correct sequence of these areas in descending order of their coal reserves?
1. Himalayas
2. Chhotta Nagpur
3. Chhattisgarh
4. Son Valley

A. 1, 4, 3, 2

B. 2, 4, 3, 1

C. 1, 3, 4, 2

D. 2, 3, 4, 1

Answer: Option D

Solution(By Examveda Team)

The correct sequence of these areas in descending order of their coal reserves are Chhotta Nagpur, Chhattisgarh, Son Valley and Himalayas.