*/*_Which of the following groups accounts for over 90 per cent of India's annual coal production??

Bihar, Orissa and Madhya Pradesh

Orissa, Madhya Pradesh and Tamil Nadu

West Bengal, Madhya Pradesh and Tamil Nadu

*/*_Which of the following groups accounts for over 90 per cent of Ind

1.	/_Which of the following groups accounts for over 90 per cent of India's annual coal production??
A.	Bihar, Orissa and West Bengal
B.	Bihar, Orissa and Madhya Pradesh
C.	Orissa, Madhya Pradesh and Tamil Nadu
D.	West Bengal, Madhya Pradesh and Tamil Nadu
Answer» B. Bihar, Orissa and Madhya Pradesh