NSTSE (National Science Talent Search Exam- Unified Council) Class 2: Questions 1018 - 1025 of 1793
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Question number: 1018
» General Science » Rocks and Minerals
Question
A soft white rock used to write on the blackboards is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Talc |
|
| b. | Chalk |
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| c. | Graphite |
|
| d. | Quartz |
|
Question number: 1019
» General Science » Air and Water
Question
These are the ________ form of water.
The Image of Ice Cubes
Find out these are which form of water
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Solid |
|
| b. | Gas |
|
| c. | Liquid |
|
| d. | All of the above |
|
Question number: 1020
» General Science » Air and Water
Question
Evaporation is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Changing ice into water vapour by heating |
|
| b. | Changing water into water vapour by heating |
|
| c. | Changing water into ice by cooling |
|
| d. | Changing ice into water by heating |
|
Question number: 1021
» General Science » Air and Water
Question
If a plastic bowl of water is held in a refrigerator, we see bowl change solid form of water. Which of these is make solid form of water?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Steam |
|
| b. | Dew |
|
| c. | Heat |
|
| d. | Ice |
|
Question number: 1022
» General Science » Air and Water
Question
What do you see when you boil water in a kettle?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Smoke rising into the air |
|
| b. | Nothing happens |
|
| c. | Steam rising into the air |
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| d. | Ice on the outside of the kettle |
|
Question number: 1023
» General Science » Air and Water
Question
Fast and strong winds are called:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Wind |
|
| b. | Earthquakes |
|
| c. | Breeze |
|
| d. | Storm |
|
Question number: 1024
» General Science » Air and Water
Question
When wind is very strong it causes:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Pollution |
|
| b. | Gale |
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| c. | Waves |
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| d. | Breeze |
|
Question number: 1025
» General Science » Rocks and Minerals
Question
Which of the following rocks is used for architectural construction?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Chalk |
|
| b. | Slate |
|
| c. | Granite |
|
| d. | Gemstone |
|