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MCQs

Total Questions : 134 | Page 9 of 14 pages
Question 81. With passage of time, filled up solid wastes will get stabilized by the
  1.    Decomposition
  2.    Eutrophication
  3.    Hydrolysis
  4.    Urbanization
 Discuss Question
Answer: Option A. -> Decomposition
Answer: (a).Decomposition
Question 82. Waste which arise from household, institutions, markets and other activities is known as
  1.    Industrial Waste
  2.    Municipal Waste
  3.    Hazardous Waste
  4.    Solid waste
 Discuss Question
Answer: Option B. -> Municipal Waste
Answer: (b).Municipal Waste
Question 83. Animals skin is used for production of
  1.    Waste
  2.    Food
  3.    Leather
  4.    Medicines
 Discuss Question
Answer: Option C. -> Leather
Answer: (c).Leather
Question 84. Trenches' are also used for
  1.    Incineration
  2.    Landfilling
  3.    Compositing
  4.    Pulverization
 Discuss Question
Answer: Option B. -> Landfilling
Answer: (b).Landfilling
Question 85. In land filling method, to get biological degradation, moisture content should be less than
  1.    0.8
  2.    0.5
  3.    0.6
  4.    0.2
 Discuss Question
Answer: Option C. -> 0.6
Answer: (c).0.6
Question 86. Which ethod has a relatively high initial cost?
  1.    Landfillings
  2.    Compositing
  3.    Incineration
  4.    Pulverization
 Discuss Question
Answer: Option C. -> Incineration
Answer: (c).Incineration
Question 87. Humans are classified as
  1.    Manure
  2.    Carnivores
  3.    Herbivores
  4.    Omnivores
 Discuss Question
Answer: Option D. -> Omnivores
Answer: (d).Omnivores
Question 88. Clinkers can be used as aggregate: concrete and
  1.    Road Materials
  2.    Furnitures
  3.    Farms
  4.    Food
 Discuss Question
Answer: Option A. -> Road Materials
Answer: (a).Road Materials
Question 89. Fly ash produced from a coal thermal power, utilized in
  1.    Steel Formation
  2.    Clothing
  3.    Building bricks
  4.    Animal Waste
 Discuss Question
Answer: Option C. -> Building bricks
Answer: (c).Building bricks
Question 90. Quantity of solid waste produced, depends on living standard of
  1.    Housing
  2.    Consumption
  3.    Populations
  4.    All of above
 Discuss Question
Answer: Option C. -> Populations
Answer: (c).Populations

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