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MCQs

Total Questions : 335 | Page 30 of 34 pages
Question 291. Which one of the following is the prime factor towards soil pollution?
  1.    Soil erosion
  2.    Floods
  3.    Dumping of industrial wastes
  4.    Using land for irrigation
 Discuss Question
Answer: Option C. -> Dumping of industrial wastes
Answer: (c).Dumping of industrial wastes
Question 292. Which one of the following industries produced Sulfur dioxide and flu ash as pollutants?
  1.    Textile industries
  2.    Cottage industries
  3.    Thermal industries
  4.    Coal industries
 Discuss Question
Answer: Option C. -> Thermal industries
Answer: (c).Thermal industries
Question 293. Why industries pollute water?
  1.    Because they use water in large quantities
  2.    Because they release all the pollutants to water
  3.    Because industries don’t use water
  4.    Because water is an universal solvent
 Discuss Question
Answer: Option B. -> Because they release all the pollutants to water
Answer: (b).Because they release all the pollutants to water
Question 294. Which one of the following is a mechanical means of treating industrial effluents?
  1.    Oxidation
  2.    Chlorination
  3.    Recycling of waste
  4.    Sedimentation
 Discuss Question
Answer: Option D. -> Sedimentation
Answer: (d).Sedimentation
Question 295. Which one of the following is not normally a pollutant?
  1.    Carbon dioxide
  2.    Carbon monoxide
  3.    Sulphur dioxide
  4.    Hydrocarbons
 Discuss Question
Answer: Option A. -> Carbon dioxide
Answer: (a).Carbon dioxide
Question 296. Which state has the highest number of towns selected for Ganga Action Plan 1?
  1.    West Bengal
  2.    Uttar Pradesh
  3.    Bihar
  4.    Haryana
 Discuss Question
Answer: Option A. -> West Bengal
Answer: (a).West Bengal
Question 297. Which authority laid sewer liner under GAP-2 in West Bengal?
  1.    Calcutta Municipality Development Authority
  2.    Bengal Municipality Development Authority
  3.    Calcutta Metropolitan Development Authority
  4.    Bengal Metropolitan Development Authority
 Discuss Question
Answer: Option C. -> Calcutta Metropolitan Development Authority
Answer: (c).Calcutta Metropolitan Development Authority
Question 298. For interception and diversion under GAP-2, how many schemes are sanctioned?
  1.    One
  2.    Two
  3.    Three
  4.    Four
 Discuss Question
Answer: Option D. -> Four
Answer: (d).Four
Question 299. How many interception and diversion schemes are sanctioned by NRCD in Uttar Pradesh?
  1.    25
  2.    28
  3.    41
  4.    51
 Discuss Question
Answer: Option D. -> 51
Answer: (d).51
Question 300. Which of the following is not an objective of the Ganga Action Plan?
  1.    Improve the water quality by interception
  2.    Treatment of domestic sewage
  3.    Pollution abatement
  4.    Increase the water content
 Discuss Question
Answer: Option D. -> Increase the water content
Answer: (d).Increase the water content

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