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Free download in PDF Waste Management Objective Type Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
(21)
How many key characteristics of a municipal sanitary landfill are there?
[A]
One
[B]
Two
[C]
Three
[D]
Four
(22)
Why plastics are difficult to recycle?
[A]
Because it is very hard material
[B]
Because it is very adhesive in its nature
[C]
Because of different types of polymer resins
[D]
Because of different sizes of plastic
Answer: Because of different types of polymer resins
(23)
Which of the following can be recycled many times?
[A]
Plastic
[B]
Wood
[C]
Organic materials
[D]
Aluminum
(24)
The term ‘Municipal Solid Waste’ is used to describe which kind of solid waste?
[A]
Hazardous
[B]
Toxic
[C]
Non hazardous
[D]
Non toxic
(25)
Why burning waste is not an acceptable practice of solid waste management?
[A]
Because it is very costly
[B]
Because it requires modern technologies
[C]
Because it cause several environmental issues
[D]
Because it requires lot of space
Answer: Because it cause several environmental issues
(26)
Social, economical and ecological equity is the necessary condition for achieving
[A]
Social development
[B]
Economical development
[C]
Sustainable development
[D]
Ecological development
Answer: Sustainable development
(27)
Problem of solid waste disposal can be reduced through…….
[A]
Recycling
[B]
Lesser pollution
[C]
More timber
[D]
Population control
(28)
Making new containers from crushed glass helps to…..
[A]
Save materials
[B]
Save fuel
[C]
Both of these
[D]
None of these
(29)
Metals are produced as waste in industries like…..
[A]
Skiing
[B]
Mining
[C]
Electroplating
[D]
Digging
(30)
what is the PH value of normal rain?
[A]
1
[B]
5.6
[C]
8
[D]
7
31
For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed.
[A]
3 PPm
[B]
5 PPm
[C]
4 PPm
[D]
10 PPm
32
The term Municipal Solid Waste (MSW) is generally used to describe:
[A]
Wastes from industrial processes, construction and demolition debris
[B]
Wastes from Private homes, commercial establishments and institutions
[C]
Mining wastes
[D]
Agricultural wastes
Answer: Wastes from Private homes, commercial establishments and institutions
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