Water Pollution MCQs

By: Prof. Dr. Fazal Rehman | Last updated: February 3, 2024

Water Pollution MCQs

_____ stations were established by the central pollution control board and department of ocean and environment over the entire coastal line of the country.
(A). 171
(B). 174
(C). 173
(D). 172
(E). None of these
Answer of Question : 174
______does not include in the monitoring of river pollution.
(A). Colour of the water
(B). Development activities in the region
(C). Determination of flow increase
(D). Assessing the immediate water quality
(E). None of these
Answer of Question : Colour of the water
By the discharge of sewage, mostly pollution of rivers takes place.
(A). False
(B). True
(E). None of these
Answer of Question : True
By providing the extra___during dry season, control of river pollution can be done.
(A). Water
(B). Oxygen
(C). Carbondioxide
(D). Nitrogen
(E). None of these
Answer of Question : Oxygen
For the monitoring of___, the determination of flow increase is used.
(A). sea pollution
(B). Tank pollution
(C). Lake pollution
(D). River pollution
(E). None of these
Answer of Question : River pollution
In____ the coastal water shows major differences.
(A). Salinity
(B). Sewage
(C). Pollution
(D). Conductivity
(E). None of these
Answer of Question : Salinity
By ___, a large amount of soil can move with the runoff.
(A). Soil moving
(B). Soil conservation
(C). Soil pollution
(D). Soil erosion
(E). None of these
Answer of Question : Soil erosion
____ is the full form of GAP.
(A). Ganga action pre distribution
(B). Ganga affected plan
(C). Ganga action plan
(D). Ganga affected pre distribution
(E). None of these
Answer of Question : Ganga action plan
______ is the physical monitoring of the lake.
(A). PH
(B). Turbidity
(C). BOD
(D). COD
(E). None of these
Answer of Question : Turbidity
By using the ______, the monitoring system can be carried out.
(A). Motors
(B). Turbines
(C). Automatic motors
(D). Automatic sensors
(E). None of these
Answer of Question : Automatic sensors
Which of the following is the monitoring of the lake under which the conductivity comes?
(A). Organic
(B). Chemical
(C). Biological
(D). Physical
(E). None of these
Answer of Question : Physical
Which of the following comes under the chemical monitoring of the lake.
(A). Turbidity
(B). Pathogens
(C). Conductivity
(D). Detergents
(E). None of these
Answer of Question : Detergents
In ____ ways, the pollution enters into the water system.
(A). 1
(B). 4
(C). 3
(D). 2
(E). None of these
Answer of Question : 4

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