| 1 |
A point of a solution region where two of its boundary lines intersects is called a __________ point of the solution region: |
- A. Maximum
- B. Corner
- C. Minimum
- D. None of these
|
| 2 |
|
- A. Open
- B. Closed
- C. Open as well as closed
- D. None of these
|
| 3 |
The feasible region is ________ if it can easily by enclosed within a circle. |
- A. Bounded
- B. Exist
- C. Unbounded
- D. None of these
|
| 4 |
The inequality x < a is the open half plane to the __________ of the boundary line x = a: |
- A. Above
- B. Left
- C. Below
- D. Right
|
| 5 |
|
- A. At
- B. Not on
- C. On
- D. None of these
|
| 6 |
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
|
| 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 |
-4 < y < 4 is the solution of the following: |
- A. y = 5
- B. y = 3
- C. y = -4
- D. y = 4
|
| 9 |
A line which divides a plane into two parts is called: |
- A. Boundary point
- B. Boundary line
- C. Feasible line
- D. None
|
| 10 |
For different values of k, the equation 4x + 5y = k represents lines ______ to the line 4x + 5y = 0. |
- A. Perpendicular
- B. Parallel
- C. Equal
- D. None of these
|
