Which one of the following is the appropriate reason to considering the Gondwana rocks as the most important of rock systems of India?
0%(a) More than 90% of limestone reserves of India are found in them ( 0 voters )
66.67%(b) More than 90% of fertile black cotton soils are spread over them ( 4 voters )
33.33%(c) More than 90% of India's coal reserves are found in them ( 2 voters )
0%(d) None of the reason give above is appropriate in this context ( 0 voters )
Based On 6 Votes