NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 843 - 851 of 1484
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Question number: 843
» Mathematics » Quadratic Equations
Question
The roots of are
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. | only | |
c. | 2 only | |
d. | Question does not provide sufficient data or is vague | |
Question number: 844
Question
The value of is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | -1 | |
b. | 1 | |
c. | 0 | |
d. | None of the above | |
Question number: 845
» Mathematics » Coordinate Geometry
Question
The area of formed by vertices is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | sq units | |
b. | 6 sq units | |
c. | sq units | |
d. | Question does not provide sufficient data or is vague | |
Question number: 846
» Mathematics » Quadratic Equations
Question
If one root of the equation is three times the other, then ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
| |
d. |
| |
Question number: 847
Question
A bag contains 4 white and 5 red balls. If a ball is drawn at random, the probability that he drawn ball to red is
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 848
» Mathematics » Coordinate Geometry
Question
The point lies on
Choices
| Choice (4) | Response | |
|---|---|---|
a. | +ve Y-axis | |
b. | -ve Y-axis | |
c. | -ve X-axis | |
d. | +ve X-axis | |
Question number: 849
» Mathematics » Quadratic Equations
Question
The roots of are
Choices
| Choice (4) | Response | |
|---|---|---|
a. | only | |
b. | 2 only | |
c. |
| |
d. | All of the above | |
Question number: 850
Question
If and then ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. | 1 | |
c. | 0 | |
d. |
| |
Question number: 851
Question
The value of = ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 | |
b. | 2 | |
c. | -1 | |
d. | Question does not provide sufficient data or is vague | |