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GK Quiz on Water Management & Solid Waste Management

17-MAR-2016 15:18

    Dear Students, the team of jagran josh is presenting you a set of 10 questions based on the Water Management & Solid Waste Management. These are very relevant questions for the upcoming exams.


    1. Which of the following is used in the production of Plastic?
    (a)    Mercury
    (b)    Lead
    (c)    Vinyl chloride
    (d)    None of these

    2. what is the PH value of normal rain?

    (a) 1

    (b) 5.6

    (c) 8

    (d) 7

    3. What is true about Aerobic bacteria?

    (a) Flourish in the presence of free oxygen

    (b) Consume organic matter as their food

    (c) Oxidise organic matter in sewage

    (d) All

    4.  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

     
    5. 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

    6. The most serious environmental effect posed by hazardous wastes is  ……….                         

    (a) Air pollution

    (b) Contamination of groundwater

    (c) Increased use of land for landfills.

    (d) None of these

    7. Problem of solid waste disposal can be reduced through…….

    (a) Recycling

    (b) Lesser pollution

    (c) More timber

    (d) Population control

    8. Metals are produced as waste in industries like…..

    (a) Skiing

    (b) Mining

    (c) Electroplating

    (d) Digging

    9. Making new containers from crushed glass helps to…..

    (a) Save materials

    (b) Save fuel

    (c) Both of these

    (d) None of these

    10.  Social, economical and ecological equity is the necessary condition for achieving

    (a) Social development

    (b) Economical development

    (c) Sustainable development

    (d) Ecological development

    Question

    Answer

    1

    c

    2

    b

    3

    d

    4

    c

    5

    b

    6

    b

    7

    a

    8

    c

    9

    c

    10

    c

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