General Science-Air and Water (NSTSE (National Level Science Talent Search Examination) Class 3): Questions 23 - 28 of 40
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Question number: 23
» General Science » Air and Water
Question
We go higher form the earth, air:
Choices
| Choice (4) | Response | |
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| a. | Decrease |
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| b. | Thinner |
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| c. | Increase |
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| d. | None of the above |
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Question number: 24
» General Science » Air and Water
Question
About of our body contains:
Choices
| Choice (4) | Response | |
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| a. | Lungs |
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| b. | Water |
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| c. | Heart |
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| d. | Air |
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Question number: 25
» General Science » Air and Water
Question
The list below contains different states of matter and some of their properties. Match them.
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1. Solids
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a. They have no fixed shape and no fixed volume
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2. Liquids
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b. They have fixed shape and fixed volume
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3. Gases
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c. They have fixed volume and no fixed shape
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Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. |
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Question number: 26
» General Science » Air and Water
Question
Ankur took an unknown matter into a long bottle. The matter took the shape of the long bottle. Later he transferred the matter into a measuring rounded bottle. The matter has same shape and its volume remained the same. What is the state of that matter?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Liquid |
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| b. | Solid |
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| c. | Gas |
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| d. | All of the above |
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Question number: 27
» General Science » Air and Water
Question
Which of the following is not a property of air?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Air has no mass |
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| b. | Air cannot be seen |
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| c. | Air exerts pressure |
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| d. | Air occupies space |
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Question number: 28
» General Science » Air and Water
Question
Vishal took some water and poured it into a beaker. The water took the shape of the beaker. Then he poured into a mug and water took the shape of the mug. With this observation we can conclude that water is a:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Gas |
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| b. | Solid |
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| c. | Liquid |
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| d. | Question does not provide sufficient data or is vague |
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