NSO Level 1- Science Olympiad (SOF) Class 4: Questions 217 - 220 of 435

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Question number: 217

» Water

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MCQ▾

Question

Krish filled a bottle to the brim with water. When he inserted a stopper, some water overflowed. This shows that water ________.

Image shows a bottle to the brim with water

Image Shows a Bottle to the Brim with Water

This image shows a bottle to the brim with water

Choices

Choice (4) Response

a.

Cannot be compressed

b.

Has a definite shape and cannot be compressed

c.

Has a definite shape

d.

Can be compressed

Question number: 218

» Water

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MCQ▾

Question

Which of the following statements are CORRECT about purified water?

Choices

Choice (4) Response

a.

We should also close the water-tap in a street.

b.

We should not waste water unnecessarily.

c.

We should try to keep the water pollution free.

d.

All a. , b. and c. are correct

Question number: 219

» Water

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Question

Take some muddy water in a beaker. Filter it in the different ways as shown below. Which of the following is the best method of filtration?

Choices

Choice (4) Response

a.

Image shows muddy water in a beaker – Choice A

Image Shows Muddy Water in a Beaker – Choice A

This image shows muddy water in a beaker

b.

Image shows muddy water in a beaker – Choice B

Image Shows Muddy Water in a Beaker – Choice B

This image shows muddy water in a beaker

c.

Image shows muddy water in a beaker – Choice C

Image Shows Muddy Water in a Beaker – Choice C

This image shows muddy water in a beaker

d.

None of the above

Question number: 220

» Plants

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MCQ▾

Question

Study the given figure.

Figure shows the part of the leaf

Figure Shows the Part of the Leaf

This figure shows the part of the leaves

Which of the following represents ‘X’?

Choices

Choice (4) Response

a.

Cuticle

b.

Cell

c.

Nucleus

d.

Stomata

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