NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 846 - 852 of 1420

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Question number: 846

» General Science » Force, Work and Energy

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MCQ▾

Question

Each of these simple machines contains a ________

Image shows the machine parts

Image Shows the Machine Parts

Choices

Choice (4)Response

a.

Lever

b.

Wheel and axle

c.

Wedge

d.

Pulley

Question number: 847

» General Science » Moon

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MCQ▾

Question

The natural satellite of the earth is:

Choices

Choice (4)Response

a.

The sun.

b.

The moon.

c.

Astroid.

d.

Meteor.

Question number: 848

» General Science » Force, Work and Energy

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MCQ▾

Question

A car jack is a screw. A nutcracker is a:

Choices

Choice (4)Response

a.

Second class lever

b.

First class lever

c.

Third class lever

d.

Screw

Question number: 849

» General Science » Matter

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MCQ▾

Question

In a bar of magnet the molecules are held by

Choices

Choice (4)Response

a.

Strong forces of attraction.

b.

Strong forces of repulsion.

c.

No forces of attraction.

d.

Weak forces of attraction.

Question number: 850

» General Science » Matter

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MCQ▾

Question

The force of attraction between molecules is very weak in

Choices

Choice (4)Response

a.

This image shows the molecules – Choice A

This Image Shows the Molecules – Choice A

b.

This image shows the molecules – Choice B

This Image Shows the Molecules – Choice B

c.

This image shows the molecules – Choice C

This Image Shows the Molecules – Choice C

d.

This image shows the molecules – Choice D

This Image Shows the Molecules – Choice D

Question number: 851

» General Science » Force, Work and Energy

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MCQ▾

Question

A car jack is a screw. A fishing rod is a:

Choices

Choice (4)Response

a.

Screw

b.

First class lever

c.

Third class lever

d.

Second class lever

Question number: 852

» General Science » Moon

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MCQ▾

Question

Which of the statements is/are correct?

Choices

Choice (4)Response

a.

The moon does not have its own light.

b.

We are able to see the moon.

c.

The moon is the natural satellite of the earth.

d.

All a. , b. and c. are correct

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