NSO Level 1- Science Olympiad (SOF) Class 4: Questions 164 - 169 of 435

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Question number: 164

» Water

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MCQ▾

Question

Which of these statements about ice and water are true?

1. Both boil at

2. Both exist at same temperature.

3. When heated, the ice cubes will directly change to steam.

4. Both are different states of water.

Choices

Choice (4) Response

a.

2 and 4

b.

1 and 2

c.

1 and 3

d.

1 and 4

Question number: 165

» Transport

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MCQ▾

Question

How many names of the means of transport are hidden in the given word grid?

Given word grid shows names of the means of transport

Given Word Grid Shows Names of the Means of Transport

The given word grid shows names of the means of transport

Choices

Choice (4) Response

a.

Seven

b.

Nine

c.

Six

d.

Five

Question number: 166

» Water

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MCQ▾

Question

The method that helps to kill germs present in water ________.

Choices

Choice (4) Response

a.

Sedimentation

b.

Filtration

c.

Boiling

d.

All of the above

Question number: 167

» Transport

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MCQ▾

Question

Who invented the first plane?

Choices

Choice (4) Response

a.

Wright brothers

b.

Alberto Santos

c.

Kitty Hawk

d.

Shivkar Talpade

Question number: 168

» Animals

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MCQ▾

Question

Which of the following characteristics is shared by all the animals in the given box?

Image shows the animals name in the box

Image Shows the Animals Name in the Box

This image shows the names of animals in the box

Choices

Choice (4) Response

a.

They breathe through skin.

b.

They live in water.

c.

They lay eggs.

d.

They live in very cold places.

Question number: 169

» Animals

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MCQ▾

Question

Savita read that woodlice are usually found under piles of damp rotting leaves. She suggested four possible explanations for this behavior.

1. Woodlice need rotting leaves.

2. Woodlice find their food there.

3. Woodlice need dark conditions.

4. Woodlice need a damp environment.

Image shows woodlice are found under pile ofdamp rotting leaves

Image Shows Woodlice Are Found under Pile Ofdamp Rotting Leaves

This diagram shows woodlice are found under piles of damp rotting leaves

The above diagram shows the experiment which Savita has conducted. Which explanation for the behavior of the woodlice was Savita testing?

Choices

Choice (4) Response

a.

1

b.

4

c.

2

d.

3

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