Mining Engineering > GATE 2025 > Slope Stability
A pit slope has the following information:
Number of benches =5
Height of each bench =8m
Bench slope angle =70 degree
If width of one bench is 24 m and that of other four benches is 10 m each, the overall pit slope angle, in degree, is ______ (rounded off to 2 decimal places)

Correct : 46.03

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pit slope angle mining engineering GATE 2025 GATE 2025 Q47 bench slope calculation overall pit slope calculation mining slope stability pit bench design mining engineering problem

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