NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 877 - 884 of 1484
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Question number: 877
» Mathematics » Coordinate Geometry
Question
The value of k if are collinear is
Choices
Choice (4) | Response | |
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a. | 3 |
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b. | 0 |
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c. | -1 |
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d. | -3 |
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Question number: 878
» Mathematics » Coordinate Geometry
Question
The point lies on
Choices
Choice (4) | Response | |
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a. | -ve Y-axis |
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b. | +ve X-axis |
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c. | +ve Y-axis |
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d. | -ve X-axis |
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Question number: 879
Question
The measure which takes into account all the data is
Choices
Choice (4) | Response | |
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a. | Mode |
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b. | A. M. |
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c. | Median |
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d. | Range |
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Question number: 880
Question
The probability of three coins falling two heads and one tail when tossed simultaneously is
Choices
Choice (4) | Response | |
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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: 881
Question
The most stable average is
Choices
Choice (4) | Response | |
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a. | A. M. |
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b. | Geometric mean |
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c. | Mode |
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d. | H. M. |
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Question number: 882
» Mathematics » Quadratic Equations
Question
The product of two consecutive odd numbers is 63. The numbers are
Choices
Choice (4) | Response | |
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a. | 7 & 6 |
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b. | 7 & 9 |
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c. | 7 & -9 |
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d. | Question does not provide sufficient data or is vague |
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Question number: 883
» Mathematics » Quadratic Equations
Question
If are the roots of the equation , then the quadratic equation whose roots are and is
Choices
Choice (4) | Response | |
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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: 884
Question
The mid values are used to calculate the following central tendency
Choices
Choice (4) | Response | |
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a. | Median |
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b. | Mode |
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c. | A. M. |
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d. | All of the above |
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