ABHYAS | Self Learning | Testing Platform

Q.1

Khadins, Bundhis, Ahara and Kattas are ancient structures that are examples for _________________

A.

Grains storage

B.

Wood storage

C.

Water harvesting

D.

Soil conservation

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Q.2

Dams are large or small structures which stop the natural flow of water for the purpose of _________ generation and ________ .

A.

Harvesting , Power

B.

Electricity, irrigation

C.

Electricity. Power

D.

Water Management , Flood control

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Q.3

Ground water will not be depleted due to

A.

Afforestation

B.

Thermal power plants

C.

Loss of forest, and decreased rainfall

D.

Cropping of high water demanding crops

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Q.4

A dam is built with a view to _________________

A.

Make water available for drinking

B.

Increase sardine catch

C.

Generate electricity

D.

Check overflow of rainwater

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Q.5

Considering the current rate of usage, for how many years are petroleum resources expected to last?

A.

50

B.

20

C.

30

D.

40

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Q.6

Petroleum refining is

A.

Distillation of petroleum to get different fractions

B.

Obtaining aromatic compounds from aliphatic compounds present in petroleum

C.

Cracking of petroleum to get gaseous hydrocarbons

D.

Purification of petroleum

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Q.7

The residue left behind after the dry distillation of coal is ______________________

A.

Coal tar

B.

Coal gas

C.

Coke

D.

Ammonical liquor

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Q.8

The product obtained by the dry distillation or destructive distillation of coal is __________________

A.

Natural gas

B.

Water gas

C.

Producer gas

D.

Coal gas

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Q.9

Petroleum is refined by _________________

A.

Fractional distillation

B.

Destructive distillation

C.

Distillation

D.

All of these

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Q.10 What is the Amrita Devi Bishnoi National Award given for?

A. Contribution to science

B. Social work

C. Work in medicine

D. Wildlife conservation

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Attention !!!!!