NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 2012 - 2020 of 2029

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Question number: 2012

» Chemistry » Changes Around Us

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MCQ▾

Question

Slow change takes to occur.

Choices

Choice (4)Response

a.

Days

b.

Months

c.

Years

d.

All a. , b. and c. are correct

Question number: 2013

» Physics » Work and Machines

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MCQ▾

Question

Unit of Velocity Ratio is:

Choices

Choice (4)Response

a.

Newton

b.

Kilogram

c.

No Unit

d.

Joule

Question number: 2014

» Chemistry » Separation of Substances

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MCQ▾

Question

Which of the following is a magnetic substance?

Choices

Choice (4)Response

a.

Iron

b.

Nickel

c.

Cobalt

d.

All a. , b. and c. are correct

Question number: 2015

» Physics » Work and Machines

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MCQ▾

Question

SI unit of work is:

Choices

Choice (4)Response

a.

Watt

b.

No Unit

c.

Newton

d.

Joule

Question number: 2016

» Physics » Work and Machines

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MCQ▾

Question

Gear is a simple machine used to multiply:

Choices

Choice (4)Response

a.

Force

b.

Speed

c.

Effort

d.

Question does not provide sufficient data or is vague

Question number: 2017

» Chemistry » Changes Around Us

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MCQ▾

Question

When you crumple a paper, its ________ changes.

Choices

Choice (4)Response

a.

Physical Appearance

b.

Color

c.

Chemical Appearance

d.

Texture

Question number: 2018

» Chemistry » Changes Around Us

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MCQ▾

Question

Rusting is a change.

Choices

Choice (4)Response

a.

Fast

b.

Chemical

c.

Physical

d.

None of the above

Question number: 2019

» Physics » Work and Machines

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MCQ▾

Question

A combination of simple machines is known as:

Choices

Choice (4)Response

a.

Compound Machine and Complex Machine

b.

Complex Machine

c.

Simple Machine

d.

Compound Machine

Question number: 2020

» Chemistry » Changes Around Us

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MCQ▾

Question

An example of both physical and chemical change is –

Choices

Choice (4)Response

a.

Glowing of bulb

b.

Melting of ice

c.

Cooking of food

d.

None of the above

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