NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 698 - 704 of 1484
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Question number: 698
» Mathematics » Coordinate Geometry
Question
The points and ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Collinear | |
b. | Lie on X-axis | |
c. | Lie on Y-axis | |
d. | Both a. and b. are correct | |
Question number: 699
» Mathematics » Quadratic Equations
Question
The coefficient of x in the quadratic equation was taken as 15 in the place of 13 and its roots were found to be -3 and -12. The roots of the original equation are
Choices
| Choice (4) | Response | |
|---|---|---|
a. | -4,9 | |
b. | 4, -9 | |
c. | -4, -9 | |
d. | Question does not provide sufficient data or is vague | |
Question number: 700
Question
Sum of absolute deviations about median is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Greatest | |
b. | Zero | |
c. | Least | |
d. | 1 | |
Question number: 701
Question
Less than cumulative frequency curves are drawn using
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Lower boundaries of classes, cumulative frequencies | |
b. | Upper boundaries of classes, less than cumulative frequencies | |
c. | Mid values of classes, cumulative frequencies | |
d. | Upper boundaries of classes, cumulative frequencies | |
Question number: 702
» Mathematics » Coordinate Geometry
Question
The points on X-axis at a distance of 5 units from (-1,3) are
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
| |
d. |
| |
Question number: 703
Question
The mode of 8,9, 7,8, 7,6, 8,8, 9,7, 9 is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 7 | |
b. | 11 | |
c. | 9 | |
d. | 8 | |
Question number: 704
Question
1 - 7,8 - 14,15 - 21, are the classes. The lower limit of the class 1 - 7 is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 7.5 | |
b. | 6 | |
c. | 7 | |
d. | 0.5 | |