The method of concentrating the ore which makes use of the difference in density between ore and impurities is called


Options: liquation,    leaching,    levigation,    magnetic separation

Ans:C,C


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Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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Study of earthquakes is known as
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Light from the Sun reaches us in nearly
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