Solid Waste and Management [NTA-NET (UGC-NET) Environmental Science (89)]: Questions 1 - 5 of 62

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Question 1

Appeared in Year: 2019

Question MCQ▾

Which is an exotic epigeic earthworm used widely for vermicomposting in India? (July)

Choices

Choice (4)Response

a.

Eudrilus eugeniae

b.

Perionyx excavates

c.

Lampito mauritii

d.

Drawida willsi

Edit

Question 2

Appeared in Year: 2016

Question Assertion-Reason▾

Assertion(Ꭺ)

Presence of moisture in biomass often leads to significant loss in useful thermal output. (September)

Reason(Ꭱ)

Evaporation of water requires significant amount of energy.

Choices

Choice (4)Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is true but Ꭱ is false

Edit

Question 3

Appeared in Year: 2011

Question MCQ▾

Among bio-medical wastes, human anatomical wastes fall under category – (December)

Choices

Choice (4)Response

a.

4

b.

2

c.

3

d.

1

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Question 4

Appeared in Year: 2016

Question MCQ▾

Commercial vermicomposting was done by which of the following earthworm? (September)

Choices

Choice (4)Response

a.

Eisenia fetida

b.

Dendrobaena rubidus

c.

Lumbricus terrestris

d.

Haliodrilus oculantus

Edit

Question 5

Question MCQ▾

The most useful indigenous earthworm species of India used in Vermicomposting

Choices

Choice (4)Response

a.

Eisenia fetida

b.

Lumbricus rubellus

c.

Lampito mauritii

d.

Eudrilus eugeniae

Edit