12th Class Mathematics Linear Programming Question Bank Case Based (MCQs) - Linear Programming

  • question_answer
    If \[Z=6x-9y\] be the objective function, then maximum value of Z is

    A) -20

    B) 150

    C) 180

    D) 20

    Correct Answer: B

    Solution :

    Corner Points Value of \[Z=6x-9y\]
    (0, 0) (25, 0) \[\left( \frac{50}{3},\frac{40}{3} \right)\] (0, 20) 0 \[150\leftarrow Maximum\] - 20 - 180


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