NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 312 - 319 of 2028
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Question number: 312
» Mathematics » Cube and Cube Roots
Question
Which of the following statement is true?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Cubes of all even natural numbers are even. |
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| b. | Cubes of all odd natural numbers are odd. |
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| c. | Cubes of all negative integers are negative. |
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| d. | All a. , b. and c. are correct |
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Question number: 313
» Mathematics » Playing with Numbers
Question
What value should be given to * so that the number 728 * 84 is divisible by 11?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 3 |
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| b. | 6 |
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| c. | 2 |
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| d. | 0 |
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Question number: 314
» Mathematics » Comparing Quantities
Question
A bag marked at Rs. 210 is sold for Rs. 202. The rate of discount is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 4.5% |
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| b. | 2.9% |
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| c. | 6.7% |
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| d. | 3.81% |
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Question number: 315
» Mathematics » Understanding Quadrilaterals
Question
The sum of the angles in a quadrilateral is equal to ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 360 right angles |
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| b. | 3 right angles |
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| c. | 2 right angles |
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| d. | 4 right angles |
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Question number: 316
» Mathematics » Comparing Quantities
Question
What is a single discount equivalent to a series discount of 15%, 10 % and 5%?
Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| d. | All of the above |
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Question number: 317
» Mathematics » Square and Square Roots
Question
The square root of is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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| b. |
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| c. |
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| d. | None of the above |
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Question number: 318
» Mathematics » Direct and Inverse Proportions
Question
The price of 428 bananas is Rs. 984.4. What will be the approximate price of 49 dozens of such bananas?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 1567 Rs. |
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| b. | 676.2 Rs. |
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| c. | 2704.8 Rs. |
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| d. | 1352.4 Rs. |
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Question number: 319
Question
can be written as following perfect square:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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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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