NSO Level 1- Science Olympiad (SOF) Class 4: Questions 299 - 304 of 435
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Question number: 299
Question
Matter that spreads out to fill its container is a
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Solid |
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| b. | Mass |
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| c. | Gas |
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| d. | Liquid |
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Question number: 300
Question
Which of the following substances has a higher melting point than water?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Sugar |
|
| b. | Salt |
|
| c. | Flour |
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| d. | All a. , b. and c. are correct |
|
Question number: 301
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
This picture shows boiling water to describe the phase changes of water
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Deposition |
|
| b. | Melting |
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| c. | Evaporation |
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| d. | Freezing |
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Question number: 302
Question
The main function of kidney is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | To control blood pressure |
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| b. | To help in digestion of food |
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| c. | To remove waste product from the body |
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| d. | To control body temperature |
|
Question number: 303
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 |
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| c. | 1,2 and 3 |
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| d. | 1 only |
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Question number: 304
Question
The given figure is of 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 |
|