Mining Engineering > GATE 2026 > Mine Economics - NPV and Block Modelling
An economic block model along with extraction sequence is shown. The numbers given at the centre of the block represent the year of extraction, and that at the corners represent the block economic value in ₹ (lakhs). If the discount rate is 10%, the net present value (NPV), in lakhs, is ₹________. (rounded off to two decimal places)
Correct : 2.43
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