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MCQ Questions for CBSE Class 12 with Answers
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Solid Waste Management Gate & PSU MCQ Questions With Answers
1.
The process of burning municipal solid wastes under suitable temperature and conditions in a specific furnace is called ______.
Landfill
Incineration
Recycling
Vermicomposting
2.
Rainwater falling on a dump dissolves chemicals from the wastes, forming a liquid called _________________ that could pollute rivers, streams, and groundwater.
liquid waste
trash effluent
leachate
runoff
3.
Which of the following is done on an individual level?
Burning
Disposal
Recycling
Source reduction
4.
Biomedical wastes comes under the classification of
Muncipal waste or urban waste
Household waste
Industrial waste
Hazardous wastes
5.
Suppose a crew of two people requires 2 minutes per stop, at which they can servicefour customers. If each customer generates 56 lb of refuse per week, how many customerscan they service if they did not have to go to the landfill, knowing that the crew has 6 productive hrs in a day?
180
360
720
1440
6.
In what category of waste do paint, household cleaners, medical waste, and solvents belong?
hazardous
compost
municipal solid
industrial
7.
Which of the following statements is true about zero waste management?
Separate collection of each kind of waste
Segregation of garbage at the source
Community involvement
All of the above
8.
___________ is any waste that is a risk to the health of humans or other living things.
hazardous waste
politics
sewage
water runoff
9.
A dark brown, crumbly material made from decomposed matter is called _____________.
compost
brown sugar
saw dust
non-biodegradable
10.
The organic material of the solid waste will decompose
By the flow of water
By the soil particles
By the action of microorganisms
By oxidation
11.
A(n) _______________ is specially designed to safely hold municipal solid waste, construction debris, and some types of agricultural and industrial waste.
sanitary landfill
open dump
waste pit
dumpster
12.
In this method ,bulk organic waste is converted into fertilizer by biological action.
Landfill
Incineration
Composting
13.
Manufacturers could reduce waste and conserve resources by making products that
use more materials
are more durable
are difficult
are disposable
14.
Which of the following is the oldest and the most common method used to dump solid wastes?
River
Ocean
Landfill
None of the above
15.
Which of the following disease is caused by waste material thrown in open areas ?
Cholera
Plague
Typhoid
All the above
16.
Residue collected at the bottom of the combustion chamber in a furnace.
Municipal Solid Waste (MSW)
Waste Stream
Bottom Ash
Leachate
17.
Which of the following solid wastes describes the term ‘Municipal Solid Waste’?
Toxic
Hazardous
Non-toxic
Non-hazardous
18.
An engineered ground facility designed to hold municipal solid waste (MSW) with as little contamination of the surrounding environment as possible.
Hazardous Waste
Sanitary Landfill
Cradle-to-Grave Analysis
Closed-Loop Recycling
19.
The sum total of all the waste produced by individuals, industries, mining, and agriculture is referred to as _______________.
trash
the waste stream
municipal solid waste
IATF
20.
Which of the following is NOT a benefit of incinerating waste?
It reduces the material sent to landfills
It produces energy in the form of heat
It can be used to produce electricity
It neutralizes all of the toxic materials
21.
A liquid that has passed through compacted solid waste
oil
leachate
fertilizer
battery acid
22.
Using a product or material that was intended to be discarded.
Reconfigure
Recycle
Reduce
Reuse
23.
Waste from nuclear plants and thermal plants are classified as
Urban waste
Industrial waste
Hazardous waste
24.
Dry cell batteries and household pesticides are classified as ____ waste.
industrial solid
toxic solid
hazardous
electronic
25.
Refuse collected by municipalities from households, small businesses, and institutions.
Waste Stream
Leachate
Municipal Solid Waste (MSW)
Integrated Waste Management
26.
Integrated waste management arranges all of the strategies of dealing with municipal solid waste in order, from top-to-bottom, with the goal of minimizing what ends up in a landfill. The first step in waste management is _____________.
incineration
reuse
recycling
reduction
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