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प्रश्न
Coal mining in Jowal and Cherapunjee is done by family members in the form of a long narrow tunnel, known as ______
पर्याय
‘Cat hole' mining
‘Rabbit hole’ mining
‘Snake hole’ mining
‘Rat hole’ mining
MCQ
रिकाम्या जागा भरा
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उत्तर
Coal mining in Jowal and Cherapunjee is done by family members in the form of a long narrow tunnel, known as ‘Rat hole’ mining.
shaalaa.com
Mode of Occurrence of Minerals
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
