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Mining Engineering · Q36

Mine Economics

Engineering and GATE · Mining Engineering · question 36

Q36

The following information is provided for an ore deposit: Number of waste blocks = 10 Number of ore blocks = 5 Volume of each waste block, m3 = 600 Total cost of waste handling per m3 = Rs. 100 Tonnage of each ore block = 400 Total cost of ore handling per ton = Rs. 150 Sale price of ore per ton = Rs. 500 The net cash flow of mining the deposit in lakhs of rupees, is

A.
3.4
B.
2.5
C.
1.0
Answer
D.
0.8

Answer: Option C

Solution

Answer: Option C
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