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Mining Engineering · Q556

Drilling and Blasting

Engineering and GATE · Mining Engineering · question 556

Q556

The person engaged on drifting work were on the principle of . . . . . . . .

A.
All men of same jobs
B.
All men of few jobs
C.
All men of all jobs
Answer
D.
All men of no jobs

Answer: Option C

Solution

Answer: Option C
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