सामान्य ज्ञान : भारतीय अर्थव्यवस्था

भारत में कुल कितनी खानें हैं? , How many operating mines are there in India?

भारत में कुल कितनी खानें हैं?

How many operating mines are there in India?
A. 1234

B. 1342

C. 1651

D. 1531



Correct Answer :

D. 1531



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