NSO Level 1- Science Olympiad (SOF) Class 4: Questions 299 - 304 of 435

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Question number: 299

» Matter and Minerals

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MCQ▾

Question

Matter that spreads out to fill its container is a

Choices

Choice (4) Response

a.

Solid

b.

Mass

c.

Gas

d.

Liquid

Question number: 300

» Matter and Minerals

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MCQ▾

Question

Which of the following substances has a higher melting point than water?

Choices

Choice (4) Response

a.

Sugar

b.

Salt

c.

Flour

d.

All a. , b. and c. are correct

Question number: 301

» Matter and Minerals

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MCQ▾

Question

Write in the correct answer to describe the phase changes of water shown in the picture below.

Image shows boiling water to describe the phase changes ofwater

Image Shows Boiling Water to Describe the Phase Changes Ofwater

This picture shows boiling water to describe the phase changes of water

Choices

Choice (4) Response

a.

Deposition

b.

Melting

c.

Evaporation

d.

Freezing

Question number: 302

» Human Body

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MCQ▾

Question

The main function of kidney is:

Choices

Choice (4) Response

a.

To control blood pressure

b.

To help in digestion of food

c.

To remove waste product from the body

d.

To control body temperature

Question number: 303

» Earth and Universe

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MCQ▾

Question

There is life on Earth because of

1. Its position from the Sun.

2. Its atmosphere.

3. The right amount of gases.

4. The abundance of water

Choices

Choice (4) Response

a.

1,2, 3 and 4

b.

1,3 and 4

c.

1,2 and 3

d.

1 only

Question number: 304

» Human Body

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MCQ▾

Question

The given figure is of human skeletal system.

 Figure shows the human skeletal system

Figure Shows the Human Skeletal System

This figure shows the human skeletal system

At which joint (P, Q, R and S) can the movement be only like the opening and closing of a door?

Choices

Choice (4) Response

a.

Q

b.

R

c.

S

d.

P

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