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Reported Question / Answer
Q.) What is the selectivity index, if the grade of tailings & concentrate is the same ?
1)
0
2)
∞
3)
0.5
4)
1
5)
NULL
Answer :
4
Thank you for reporting wrong Question / Answer / Options
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Message / Correct Answer / Suggestion
Human Verification : Answer 2 + 3 = ?
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