Mining Engineering > GATE 2023 > Mine Safety
An underground coal mine experienced 5 serious injuries, 15 reportable injuries, and 25 minor injuries during 2020. If the average employment in the mine is 1200, then the total injury rate per 1000 persons employed is
A
54.0
B
20.83
C
37.5
D
60.0

Correct : c

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injury rate mining engineering GATE Mining Engineering 2023 underground coal mine injuries injury rate per 1000 mining engineering statistics serious injuries mining reportable injuries mining minor injuries mining mining engineering questions 2023

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