1. Which of the following services is recommended as special department? A. sanitation services B. recreational services C. welfare services D. occupational health services Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
2. What action would be taken as per DGMS Circular for immediate support of slips and weak planes? A. put props as required at the place B. set roof bolts at 3 × 3 mesh C. place shall be temporarily supported followed by permanent supports D. place shall be supported permanent supports before engaging persons to work Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
3. While choosing mutually exclusive projects which type of project gets priority for selection? A. project with largest negative value B. project with largest positive value C. project with good cash flow D. project with cumulative cash flow with negative and positive number Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
4. As per DGMS Circular 5/2014, what percentage of methane in inflammable gas should be used for conducting incendivity tests? A. 3 + 0.25% B. 5 + 0.25% C. 7 + 0.25% D. 9 + 0.25% Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
5. As per Cir, what would be prudent and desirable when a slip or weakness is exposed? A. place shall be temporarily supported and shall be replaced by permanent supports at earliest B. place of weakness shall be supported by cross-bar C. extensometer reading shall be monitored regularly D. blasting shall be regularised Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
6. How many types of Circulars are issued from time to time by DGMS In our country? A. 2 B. 4 C. 6 D. 10 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
7. In such area prone to airblast what adequate numbers of convergence recorders are installed in the vicinity of pillar extraction? A. 5 B. 10 C. 12 D. 15 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
8. As per which DGMS Circular the extant provision is given about all persons in the vicinity should have taken proper shelter? A. 7/2001 B. 7/2002 C. 5/2002 D. 11/1977 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
9. Accidents due to failure of slope in an opencast mine is described in which DGMS Circular? A. 2/2001 B. 3/2001 C. 2/2002 D. 3/2002 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
10. Which DGMS Cir states about anchorage strength of roof bolt? A. 3/1996 B. 6/1993 C. 6/1994 D. 3/1993 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
