| 1 |
x = 4 is the solution of inequality: |
- A. x + 3 > 0
- B. x - 3 < 0
- C. -2x + 3 > 0
- D. x + 3 < 0
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| 2 |
ax + by < c is an inequality of: |
- A. One variable
- B. Threevariable
- C. Twovariable
- D. Fourvariable
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| 3 |
|
- A. Left or right
- B. Upper or lower
- C. Open
- D. None of these
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| 4 |
The order (or sense) of an inequality is changed by ________, it each side by a negative constant. |
- A. Adding
- B. Subtracting
- C. Dividing
- D. None of these
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| 5 |
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
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| 6 |
y = b is a horizontal line perpendicular to ________: |
- A. x - axis
- B. y - axis may be
- C. y - axis
- D. None of these
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| 7 |
The feasible solution, which maximizes or minimizes the objective function, is called the _________: |
- A. Maximum solution
- B. Optimal solution
- C. Minimum solutions
- D. None of these
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| 8 |
|
- A. Open
- B. Closed
- C. Open as well as closed
- D. None of these
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| 9 |
There are _______ ordered pairs that satisfy the inequality ax + by > c. |
- A. Finitely many
- B. Two
- C. Infinitely many
- D. Four
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| 10 |
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
|