| 1 |
x<sup>2</sup> + y<sup>2</sup> = 4 is: |
- A. Function
- B. Not a function
- C. Ellipse
- D. Line
|
| 2 |
If f(x) = |x|, f(x) is a: |
- A. Constant function
- B. Absolute function
- C. Linear function
- D. Quadratic function
|
| 3 |
|
- A. -cosec x cotx
- B. cosec<sup>2</sup> x
- C. -cosec<sup>2</sup>x
- D. cosec x cotx
|
| 4 |
The point (5, 8) lies the line 2x - 3y + 6 = 0 |
- A. Above
- B. Below
- C. On
- D. None
|
| 5 |
Cosh<sup>2</sup> x - Sinh<sup>2</sup> x = |
|
| 6 |
The ratio in which y-axis divides the line joining (2, -3) and (-5, 6) is: |
- A. 2 : 3
- B. 2 : 5
- C. 1 : 2
- D. 3 : 5
|
| 7 |
The centroid of a triangle is a point that divides each median in the ratio: |
- A. 2 : 1
- B. 2 : 3
- C. 1 : 3
- D. 4 : 3
|
| 8 |
x = 4 is a line: |
- A. Parallel to x - axis
- B. Parallel to y - axis
- C. Perpendicular to y-axis
- D. None of these
|
| 9 |
The inequality y > b is the open half plane to the ______ of the boundary line y = b: |
- A. Above
- B. Left
- C. Below
- D. Right
|
| 10 |
|
|