NSO Level 1- Science Olympiad (SOF) Class 4: Questions 384 - 388 of 435

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Question number: 384

» General Activities

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MCQ▾

Question

We can slip on wet floor because a special force that slows down the movement is very little on wet floor. What is that special force?

Choices

Choice (4) Response

a.

Pulling force

b.

Gravitational force

c.

Pushing force

d.

Frictional force

Question number: 385

» General Activities

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MCQ▾

Question

The given experiment shows figure-1 and figure-2. Figure-1 has two flatted balloons to balance the need till it becomes parallel to the ground. In figure-2 represent inflated balloon with not parallel to the ground. Why?

Figure shows two balloons attach with the stick

Figure Shows Two Balloons Attach with the Stick

This figure shows two balloons are attach with the stick

Choices

Choice (4) Response

a.

Air takes up space.

b.

Air has not mass.

c.

Air has mass.

d.

Question does not provide sufficient data or is vague

Question number: 386

» Earth and Universe

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Appeared in Year: 2012

MCQ▾

Question

It takes 365 days for one revolution by________.

Choices

Choice (4) Response

a.

Earth in its orbit

b.

Moon in its orbit

c.

Earth on its axis

d.

Sun on its axis

Question number: 387

» Earth and Universe

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Appeared in Year: 2012

MCQ▾

Question

Observe the given figure carefully. What does it show?

 Figure shows process of breeze

Figure Shows Process of Breeze

This figure shows process of breeze

Choices

Choice (4) Response

a.

Land breeze

b.

Sea breeze

c.

Mountain breeze

d.

All of the above

Question number: 388

» Earth and Universe

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Appeared in Year: 2012

MCQ▾

Question

The figures given below show the shapes of the Moon as seen from Earth on different nights.

Figure shows the shapes of the Moon

Figure Shows the Shapes of the Moon

This figure shows the shapes of the Moon

Which one the following figures show the correct shape of the Moon on 21st October?

Choices

Choice (4) Response

a.

Image shows the shape of the Moon on 21<sup/>st</sup> October – Choice A

Image shows the shape of the Moon on 21st October – Choice A

This image shows the shape of the Moon on 21st October

b.

Image shows the shape of the Moon on 21<sup/>st</sup> October – Choice B

Image shows the shape of the Moon on 21st October – Choice B

This image shows the shape of the Moon on 21st October

c.

Image shows the shape of the Moon on 21<sup/>st</sup> October – Choice C

Image shows the shape of the Moon on 21st October – Choice C

This image shows the shape of the Moon on 21st October

d.

Image shows the shape of the Moon on 21<sup/>st</sup> October – Choice D

Image shows the shape of the Moon on 21st October – Choice D

This image shows the shape of the Moon on 21st October

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