MCQ Question Bank - Set 2

 MCQ Question Bank - Set 2

50 Multiple Choice Questions

Q1. Which organisation is primarily responsible for detailed exploration of coal deposits in India?
A. CMPDI ✅
B. DGMS
C. NTPC
D. GSI

Answer: ✅ A. CMPDI
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Q2. Which fuel is produced through coal gasification?
A. Hydrogen only
B. Syngas ✅
C. Diesel
D. Petrol

Answer: ✅ B. Syngas
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Q3. Mine reclamation is mainly carried out to:
A. Increase pollution
B. Restore mined land ✅
C. Reduce production
D. Increase overburden

Answer: ✅ B. Restore mined land
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Q4. Which type of mine generally has lower production cost per tonne?
A. Underground
B. Opencast ✅
C. Incline
D. Shaft

Answer: ✅ B. Opencast
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Q5. The stripping ratio is mainly associated with:
A. Underground mines
B. Opencast mines ✅
C. Coal washing
D. Coal transport

Answer: ✅ B. Opencast mines
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Q6. Which of the following is a renewable source of energy?
A. Coal
B. Solar ✅
C. Lignite
D. Coke

Answer: ✅ B. Solar
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Q7. Which gas is the major component of firedamp in underground coal mines?
A. Carbon dioxide
B. Methane ✅
C. Nitrogen
D. Oxygen

Answer: ✅ B. Methane
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Q8. Coal beneficiation mainly helps in:
A. Increasing ash
B. Reducing ash content ✅
C. Increasing moisture
D. Increasing sulphur

Answer: ✅ B. Reducing ash content
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Q9. Which organisation regulates mine safety in India?
A. DGMS ✅
B. CIL
C. CMPDI
D. SAIL

Answer: ✅ A. DGMS
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Q10. Afforestation after mining primarily helps in:
A. Increasing erosion
B. Ecological restoration ✅
C. Reducing rainfall
D. Increasing blasting

Answer: ✅ B. Ecological restoration
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Q11. Which of the following is considered a good mining practice? (11)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q12. Which of the following is considered a good mining practice? (12)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q13. Which of the following is considered a good mining practice? (13)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q14. Which of the following is considered a good mining practice? (14)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q15. Which of the following is considered a good mining practice? (15)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q16. Which of the following is considered a good mining practice? (16)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q17. Which of the following is considered a good mining practice? (17)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q18. Which of the following is considered a good mining practice? (18)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q19. Which of the following is considered a good mining practice? (19)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q20. Which of the following is considered a good mining practice? (20)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q21. Which of the following is considered a good mining practice? (21)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q22. Which of the following is considered a good mining practice? (22)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q23. Which of the following is considered a good mining practice? (23)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q24. Which of the following is considered a good mining practice? (24)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q25. Which of the following is considered a good mining practice? (25)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q26. Which of the following is considered a good mining practice? (26)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q27. Which of the following is considered a good mining practice? (27)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q28. Which of the following is considered a good mining practice? (28)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q29. Which of the following is considered a good mining practice? (29)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q30. Which of the following is considered a good mining practice? (30)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q31. Which of the following is considered a good mining practice? (31)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q32. Which of the following is considered a good mining practice? (32)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q33. Which of the following is considered a good mining practice? (33)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q34. Which of the following is considered a good mining practice? (34)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q35. Which of the following is considered a good mining practice? (35)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q36. Which of the following is considered a good mining practice? (36)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q37. Which of the following is considered a good mining practice? (37)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q38. Which of the following is considered a good mining practice? (38)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q39. Which of the following is considered a good mining practice? (39)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q40. Which of the following is considered a good mining practice? (40)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q41. Which of the following is considered a good mining practice? (41)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q42. Which of the following is considered a good mining practice? (42)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q43. Which of the following is considered a good mining practice? (43)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q44. Which of the following is considered a good mining practice? (44)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q45. Which of the following is considered a good mining practice? (45)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q46. Which of the following is considered a good mining practice? (46)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q47. Which of the following is considered a good mining practice? (47)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q48. Which of the following is considered a good mining practice? (48)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q49. Which of the following is considered a good mining practice? (49)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures
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Q50. Which of the following is considered a good mining practice? (50)
A. Ignoring environmental safeguards
B. Following scientific mining, safety and environmental measures ✅
C. Avoiding reclamation
D. Reducing monitoring

Answer: ✅ B. Following scientific mining, safety and environmental measures