General Science-Air, Water and Weather [NSTSE (National Science Talent Search Exam- Unified Council) Class 5]: Questions 1 - 5 of 61

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Question number: 1

» General Science » Air, Water and Weather

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MCQ▾

Question

Which of the following shows the correct percentage of the composition of air?

Choices

Choice (4)Response

a.

This diagram shows the three composition of air – Choice A

This Diagram Shows the Three Composition of Air – Choice A

b.

This diagram shows the three composition of air – Choice B

This Diagram Shows the Three Composition of Air – Choice B

c.

This diagram shows the three composition of air – Choice C

This Diagram Shows the Three Composition of Air – Choice C

d.

None of the above

Question number: 2

» General Science » Air, Water and Weather

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MCQ▾

Question

What is shown by this experiment?

This image shows experiment with the candle

This Image Shows Experiment with the Candle

Choices

Choice (4)Response

a.

Air exerts pressure.

b.

Air is necessary for burning.

c.

Air is not necessary for burning.

d.

All of the above

Question number: 3

» General Science » Air, Water and Weather

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MCQ▾

Question

What kind of pollution is being caused if a factory releases waste products into a nearby stream? (Model Test Paper)

Choices

Choice (4)Response

a.

Air pollution

b.

Soil pollution

c.

Water pollution

d.

Noise pollution

Question number: 4

» General Science » Air, Water and Weather

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MCQ▾

Question

Which of the following are examples of air pressure?

Choices

Choice (4)Response

a.

This image shows the experiment of air – Choice A

This Image Shows the Experiment of Air – Choice A

b.

This image shows the experiment of air – Choice B

This Image Shows the Experiment of Air – Choice B

c.

This image shows the experiment of air – Choice C

This Image Shows the Experiment of Air – Choice C

d.

Question does not provide sufficient data or is vague

Question number: 5

» General Science » Air, Water and Weather

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MCQ▾

Question

What is shown by this experiment?

This diagram shows the kettle being steam and water vapor

This Diagram Shows the Kettle Being Steam and Water Vapor

Choices

Choice (4)Response

a.

Sublimation

b.

Condensation

c.

Evaporation

d.

Decantation

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