| 1 |
|
- A. Line parallel to x-axis
- B. Line parallel to y-axis
- C. Line passing through the origin
- D. Both (a) and (b)
|
| 2 |
The point of intersection of the perpendicular bisectors of a triangle is called: |
- A. Centroid
- B. Ortho-center
- C. Circums-center
- D. In-center
|
| 3 |
The point of intersection of the medians of a triangle is called: |
- A. Centroid
- B. Ortho-center
- C. Circums-center
- D. In-center
|
| 4 |
If the inclination of a line lies between ]90°, 180°[, then the slope of line is : |
- A. Positive
- B. Negative
- C. Zero
- D. undefined
|
| 5 |
y = mx + c is the equation of straight line in: |
- A. Slope-intercept form
- B. Two points from
- C. Point slope form
- D. Intercepts form
|
| 6 |
If in the case of translation of axes, O (-3, 2), (x, y) = (-6, 9) then (X, Y) = |
- A. (-3, 9)
- B. (-3, 7)
- C. (-9, 11)
- D. (3, 7)
|
| 7 |
Point of intersection of lines x - 2y + 1 = 0 and 2x - y + 2 = 0 equals: |
- A. (1, 0)
- B. (0, 1)
- C. (-1, 0)
- D. (0, -1)
|
| 8 |
The ratio in which x-axis divides the line segment joining the points: |
- A. 1 : 1
- B. 1 : 3
- C. 1 : 5
- D. 1 : 2
|
| 9 |
x = 4 is a line: |
- A. Parallel to x - axis
- B. Parallel to y - axis
- C. Perpendicular to y-axis
- D. None of these
|
| 10 |
The ratio in which the line segments joining (2, 3) and (4, 1) is divided by the line joining (1, 3) and (4, 3) is: |
- A. 2 : 1
- B. 3 : 1
- C. 1 : 2
- D. 1 : 1
|
