NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1746 - 1750 of 1971
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Passage
Study the following table and answer the question.
| Substance | Solvent | Remark |
| Sand Sugar Salt Water Oxygen | Water Water Water Kerosene Water | Does not dissolve Dissolves Dissolves Does not dissolve Dissolves |
Question number: 1746 (4 of 4 Based on Passage) Show Passage
» General Science » Solid, Liquid and Gases
Question
Name the solution of a gas in liquid in the above table.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Water in kerosene |
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| b. | Oxygen in water |
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| c. | Sand in kerosene |
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| d. | Sugar in water |
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Question number: 1747
» General Science » Shrinking World
Question
We can broadcast both picture and sound through:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |  Image Shows Device We Can Broadcast Picture & Sound – Choice A This image shows device we can broadcast picture and sound |
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| b. |  Image Shows Device We Can Broadcast Picture & Sound – Choice B This image shows device we can broadcast picture and sound |
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| c. |  Image Shows Device We Can Broadcast Picture & Sound – Choice C This image shows device we can broadcast picture and sound |
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| d. |  Image Shows Device We Can Broadcast Picture & Sound – Choice D This image shows device we can broadcast picture and sound |
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Question number: 1748
» General Science » Shrinking World
Question
E-mail means:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Early mail |
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| b. | Easy mail |
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| c. | Electronic mail |
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| d. | Expanded mail |
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Question number: 1749
» General Science » Stars and Planets
Question
Which of the following statements is NOT correct?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Days and nights are caused due to the rotation of earth |
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| b. | The moon is not visible on all nights |
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| c. | Earth takes 365 days to complete one rotation |
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| d. | Moon takes 365 earth days to complete one revolution around the sun |
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Question number: 1750
» General Science » Shrinking World
Question
ISD means:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Indian Subscriber Dialing |
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| b. | Internet Subscriber Dialing |
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| c. | Interstate Subscriber Dialing |
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| d. | International Subscriber Dialing |
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