Where are the coal reserves of India largely concentrated?

examrobotsa's picture
Q: 90 (CDS-II/2006)
Where are the coal reserves of India largely concentrated?

question_subject: 

Geography

question_exam: 

CDS-II

stats: 

0,81,33,4,16,81,13

keywords: 

{'coal reserves': [0, 0, 2, 1], 'mahanadi valley': [0, 0, 1, 0], 'damodar valley': [2, 0, 1, 0], 'godavari valley': [0, 0, 1, 1], 'son valley': [0, 0, 1, 0], 'india': [8, 1, 7, 13]}