| 1 |
If the line segment obtained by joining any two points of a region lies entirely within the region, then the region is called _________: |
- A. Maximum
- B. Vertex
- C. Minimum
- D. Convex
|
| 2 |
A solution of a linear inequality in x and y is an ordered pair of numbers, which _______ the inequality. |
- A. Does not satisfy
- B. May be stisfied
- C. Satisfies
- D. None of these
|
| 3 |
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
|
| 4 |
The graph of linear equation of the form ax + by = c is a _________ where a, b and c are constants and a, b are not both zero. |
- A. Curve
- B. Circle
- C. Straight line
- D. Parabola
|
| 5 |
x = 2 is a vertical line perpendicular to _____________: |
- A. x - axis
- B. x - axis may be
- C. y - axis
- D. None of these
|
| 6 |
A region, which is restricted to the ________ quadrant, is referred to as a feasible region for the set of given contraints. |
- A. First
- B. Third
- C. Second
- D. Fourth
|
| 7 |
(1, 0) is the solution of inequality : |
- A. 7x + 2y < 8
- B. x - 3y < 0
- C. 3x + 5y > 6
- D. -3x + 5y > 2
|
| 8 |
Non-vertical lines divide the plane into___________half plane: |
- A. Upper and lower
- B. Many
- C. Left and Right
- D. None of these
|
| 9 |
A function, which is to be maximized or minimized is called an ________: |
- A. Maximum function
- B. Objective funciton
- C. Minimum function
- D. None of these
|
| 10 |
The graph of 2x + y < 2 is the open half plane which is ________ the origin side of 2x + y = 2: |
- A. At
- B. Not an
- C. On
- D. None of these
|
