NSTSE (National Science Talent Search Exam- Unified Council) Class 2: Questions 1084 - 1091 of 1793

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Question number: 1084

» General Science » Rocks and Minerals

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MCQ▾

Question

The rock that is black in colour and is used as fuel is:

Choices

Choice (4) Response

a.

Granite

b.

Sandstone

c.

Graphite

d.

Coal

Question number: 1085

» General Science » Our Universe

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MCQ▾

Question

Which of the following planet is covered with 70 % of water?

Choices

Choice (4) Response

a.

Mercury

b.

Earth

c.

Venus

d.

Mars

Question number: 1086

» General Science » Rocks and Minerals

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MCQ▾

Question

Which of the following is NOT correct about gemstones?

Choices

Choice (4) Response

a.

It is used commonly in jewelry

b.

It is very hard minerals

c.

It is very beautiful and expensive

d.

None of the above

Question number: 1087

» General Science » Air and Water

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MCQ▾

Question

Identify the instrument given below.

The image is given – Identify what it is

The Image is Given – Identify What It Is

Identify the instrument given above

Choices

Choice (4) Response

a.

Rainguage

b.

Wind vane

c.

Lactometer

d.

Balance

Question number: 1088

» General Science » Air and Water

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MCQ▾

Question

Which of these activities can save water?

Choices

Choice (4) Response

a.

We should not waste water while bathing.

b.

We should turn off the taps after using them

c.

We should not let the tap run when we brush our teeth

d.

Question does not provide sufficient data or is vague

Question number: 1089

» General Science » Air and Water

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MCQ▾

Question

A gentle wind is called:

Choices

Choice (4) Response

a.

Air

b.

Storm

c.

Gale

d.

Breeze

Question number: 1090

» General Science » Air and Water

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MCQ▾

Question

The process of water changes from a liquid to a gas is called:

Choices

Choice (4) Response

a.

Melting

b.

Freezing

c.

Evaporation

d.

Condensation

Question number: 1091

» General Science » Rocks and Minerals

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MCQ▾

Question

Which of the following is a softest mineral?

Choices

Choice (4) Response

a.

Graphite

b.

Diamond

c.

Gemstone

d.

Silica

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