General Science (NSTSE Class 5): Questions 252 - 255 of 301

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Question number: 252

» General Science » Air, Water and Weather

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

Find which diagram shows the correct percentage of the composition of air

b.

 This diagram shows the three composition of air – Choice B

This Diagram Shows the Three Composition of Air – Choice B

Find which diagram shows the correct percentage of the composition of air

c.

 This diagram shows the three composition of air – Choice C

This Diagram Shows the Three Composition of Air – Choice C

Find which diagram shows the correct percentage of the composition of air

d.

All of the above

Question number: 253

» General Science » Air, Water and Weather

MCQ▾

Question

What is shown by this experiment?

This image shows experiment with the candle

This Image Shows Experiment With the Candle

Find what is shown by this experiment

Choices

Choice (4) Response

a.

Air exerts pressure.

b.

Air is not necessary for burning.

c.

Air is necessary for burning.

d.

None of the above

Question number: 254

» General Science » Air, Water and Weather

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.

Noise pollution

b.

Soil pollution

c.

Air pollution

d.

Water pollution

Question number: 255

» General Science » Air, Water and Weather

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

Find which figure shows the examples of air pressure

b.

This image shows the experiment of air – Choice B

This Image Shows the Experiment of Air – Choice B

Find which figure shows the examples of air pressure

c.

This image shows the experiment of air – Choice C

This Image Shows the Experiment of Air – Choice C

Find which figure shows the examples of air pressure

d.

Question does not provide sufficient data or is vague

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