NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 649 - 656 of 1484
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Question number: 649
Question
The probability of getting an odd number when a die is rolled is
Choices
| Choice (4) | Response | |
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| d. | 2 |
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Question number: 650
» Mathematics » Coordinate Geometry
Question
The distance between the points and is
Choices
| Choice (4) | Response | |
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| a. | 10 units |
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| b. | units |
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| c. | units |
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| d. | 7 units |
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Question number: 651
Question
The probability that in a family of 2 children, there will be at least one boy is
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| Choice (4) | Response | |
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| a. | 1 |
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Question number: 652
» Mathematics » Triangles
Question
, AC: DF = 3: 5 and perimeter of is 15 cm. Then the perimeter of is
Choices
| Choice (4) | Response | |
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| a. | 23 cm |
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| b. | 36 cm |
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| c. | 25 cm |
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| d. | 45 cm |
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Question number: 653
» Mathematics » Quadratic Equations
Question
If , then the roots of the equation are
Choices
| Choice (4) | Response | |
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| a. | Imaginary |
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| b. | Real and unequal |
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| c. | Real and equal |
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| d. | None of the above |
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Question number: 654
» Mathematics » Triangles
Question
. If then ABC is ________.
Choices
| Choice (4) | Response | |
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| a. | Right angled isosceles triangle |
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| b. | Isosceles triangle |
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| c. | Right angled triangle |
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| d. | Equilateral triangle |
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Question number: 655
» Mathematics » Quadratic Equations
Question
If and have a common root, then the value of ‘a’ is
Choices
| Choice (4) | Response | |
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| a. | 1 only |
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| d. | None of the above |
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Question number: 656
» Mathematics » Coordinate Geometry
Question
The point on Y-axis equidistant from and is ________.
Choices
| Choice (4) | Response | |
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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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