| 1 |
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- A. Line parallel to x - axis
- B. Line parallel to y - axis
- C. Inclined
- D. Both (a) and (b)
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| 2 |
The point of intersection of internal bisectors of the angles of a triangle is called: |
- A. Centroid
- B. Ortho-centers
- C. Circums-center
- D. In-center
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| 3 |
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- A. Line parallel to x-axis
- B. Line parallel to y-axis
- C. Line passing through the origin
- D. Both (a) and (b)
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| 4 |
The coordinate axes divide the plane into------------ equal parts: |
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| 5 |
y = 2x + 3 is the; |
- A. Slope-intercept form
- B. Two points form
- C. Point slope form
- D. Intercepts form
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| 6 |
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| 7 |
The point (2, 5) lies the lie 3x - y + 1 = 0 |
- A. Above
- B. Below
- C. On
- D. None
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| 8 |
A pair of lines of homogeneous second degree equation ax<sup>2</sup> + 2hxy + by<sup>2</sup> = 0 are othogonal, if: |
- A. a - b = 0
- B. a + b = 0
- C. a + b > 0
- D. a - b < 0
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| 9 |
If (2, 1) is the mid point of the line segment joining the points (2, x) & (2, -5) then x = |
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| 10 |
If a straight line is perpendicular to x-axis, then its slope is: |
- A. 0
- B. 1
- C. 2
- D. Undefined
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