NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 827 - 833 of 1358

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Question number: 827

» Mathematics » Geometry

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MCQ▾

Question

Which line segment joins the centre of a circle to a point on it?

Choices

Choice (4) Response

a.

A radius

b.

A chord

c.

A ray

d.

A diameter

Question number: 828

» General Science » Force, Work and Energy

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MCQ▾

Question

Which two simple machines does this device use to make work easier?

Image shows the force machine

Image Shows the Force Machine

This image shows the device use to make work easier

Choices

Choice (4) Response

a.

A wheel and axle and a wedge

b.

A pulley and a wedge

c.

Gears and a lever

d.

A wheel and axle and a lever

Question number: 829

» Mathematics » Geometry

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MCQ▾

Question

Which of these is a line segment joining any two points on a circle?

Choices

Choice (4) Response

a.

An arc

b.

A chord

c.

A semicircle

d.

A ray

Question number: 830

» General Science » Matter

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MCQ▾

Question

When we heat a substance in solid form, it becomes liquid and then into gas. This shows that by heating, the space occupied by the substance generally:

Choices

Choice (4) Response

a.

Remains same

b.

Increase

c.

Changes minutely

d.

Decrease

Question number: 831

» General Science » Matter

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MCQ▾

Question

Which of the following is true about the state of solid?

Choices

Choice (4) Response

a.

They have fixed size but not volume.

b.

They do not have a fixed shape or size.

c.

They have fixed shape, size and volume.

d.

They do not have a fixed shape.

Question number: 832

» General Science » Force, Work and Energy

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MCQ▾

Question

A pulley is a/an

Choices

Choice (4) Response

a.

Wheel and Axle

b.

Wedge.

c.

Screw.

d.

Lever.

Question number: 833

» General Science » Moon

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MCQ▾

Question

Maya observed the phases of the moon. She saw a full moon in the sky on 5th February 2012. After 15 days, she realized it was the new moon. What would the shape of the moon be on 5th March 2012?

Choices

Choice (4) Response

a.

In this image shows the moon phase – Choice A

In this Image Shows the Moon Phase – Choice A

This image shows the shape of the moon

b.

In this image shows the moon phase – Choice B

In this Image Shows the Moon Phase – Choice B

This image shows the shape of the moon

c.

In this image shows the moon phase – Choice C

In this Image Shows the Moon Phase – Choice C

This image shows the shape of the moon

d.

In this image shows the moon phase – Choice D

In this Image Shows the Moon Phase – Choice D

This image shows the shape of the moon

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