General Science-Air and Water (NSTSE Class 2): Questions 38 - 43 of 79

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Question number: 38

» General Science » Air and Water

MCQ▾

Question

Which of these has been put under the wrong heading above?

the picture graph of solid, liquid and gas elements

The Picture Graph of Solid, Liquid and Gas Elements

find out which of these has been put under the wrong heading

Choices

Choice (4) Response
a.

Water vapour

b.

Ice cube

c.

Water

d.

Candle

Question number: 39

» General Science » Air and Water

MCQ▾

Question

What is necessary for our living?

Choices

Choice (4) Response
a.

Air

b.

Food

c.

Wind

d.

Soil

Question number: 40

» General Science » Air and Water

MCQ▾

Question

Matter can undergo changes. When water boils:

Choices

Choice (4) Response
a.

Liquid turns to a solid

b.

Gas turns to a solid

c.

Liquid turns to a gas

d.

Solid turns to a liquid

Question number: 41

» General Science » Air and Water

MCQ▾

Question

Which of these is NOT a source of drinking water?

Choices

Choice (4) Response
a.
The image of hand pump

The Image of Hand Pump

Finding which of these is NOT a source of drinking water

b.
The image of sea water

The Image of Sea Water

Finding which of these is NOT a source of drinking water

c.
shows the image of well

Shows the Image of Well

Finding which of these is NOT a source of drinking water

d.
The image of tap of drinking water

The Image of Tap of Drinking Water

Finding which of these is NOT a source of drinking water

Question number: 42

» General Science » Air and Water

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.

Balance

b.

Wind vane

c.

Lactometer

d.

Rainguage

Question number: 43

» General Science » Air and Water

MCQ▾

Question

Which of these activities can save water?

Choices

Choice (4) Response
a.

We should turn off the taps after using them

b.

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

c.

We should not waste water while bathing.

d. All of the above

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