Class 12 Linear Programming · Mcq Single Correct1 Markslinear_programming_concepts
Class 12 Maths · Linear Programming · Mcq Single Correct #50
If an LPP’s constraints change, then:
✅ Step-by-Step Solution
Final Answer: Option (C): The problem must be re-evaluated
- Changing constraints changes feasibility and may change the optimum even if the objective stays fixed.
Master Chapter 12: Linear Programming
Practise interactive questions, flashcards, visual mind maps, and timed board tests for Linear Programming.
More Practice Questions in Linear Programming
Related Questions in Linear Programming
Class 12 Linear Programming · Mcq Single Correct
How many feasible solutions satisfy 3x+y≤12, x+2y≤10, x,y≥0?
Class 12 Linear Programming · Mcq Single Correct
The shaded first-quadrant region lies above both x+2y=4 and x+y=3. Which constraints describe…
Class 12 Linear Programming · Mcq Single Correct
Z=ax+by has maximum 42 at (4,6) and minimum 19 at (3,2). Find a,b.
Class 12 Linear Programming · Mcq Single Correct
A bounded feasible polygon has vertices (2,72),(15,20),(40,15). For Z=18x+9y, select the…
Class 12 Linear Programming · Mcq Single Correct
How many vertices does x−y≥0, 2y≤x+2, x,y≥0 have?
Class 12 Linear Programming · Mcq Single Correct
A bounded feasible polygon has vertices (0,3),(3,2),(0,5). Find the minimum of Z=11x+7y.