NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 683 - 691 of 2028
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Question number: 683
Question
One of the factors of is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Cannot be determined |
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| b. |
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| c. |
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| d. | Question does not provide sufficient data or is vague |
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Question number: 684
» Mathematics » Square and Square Roots
Question
The square root of is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 4,398 |
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| b. | 5,165 |
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| c. | 3,191 |
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| d. | 3,911 |
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Question number: 685
» Mathematics » Exponents and Powers
Question
The value of is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 432 |
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| b. | 456 |
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| c. | 216 |
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| d. | 321 |
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Question number: 686
» Mathematics » Comparing Quantities
Question
The selling price of goods which costs Rs. 30 and were sold at a gain of 5 % is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 35.5 Rs. |
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| b. | 32 Rs. |
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| c. | 43 Rs. |
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| d. | 31.5 Rs. |
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Question number: 687
Question
The area of a circle is 1232 , then the diameter is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | m |
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| b. | m |
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| c. | m |
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| d. | m |
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Question number: 688
» Mathematics » Direct and Inverse Proportions
Question
If and , then is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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| b. |
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| c. |
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| d. | All of the above |
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Question number: 689
» Mathematics » Exponents and Powers
Question
The value of is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 9 |
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| b. | 3 |
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| c. | 3 |
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| d. |
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Question number: 690
» Mathematics » Square and Square Roots
Question
If , then x = ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 29 |
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| b. | 6 |
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| c. | 4 |
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| d. | 1 |
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Question number: 691
» Mathematics » Direct and Inverse Proportions
Question
A certain number of men can finish a piece of work in 45 days. If there were 5 men more, it would take 5 days less for the work to be finished. How many men were there originally?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 80 |
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| b. | 35 |
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| c. | 45 |
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| d. | 40 |
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