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Linear Programming - ETEA Model Test MCQS - Part - IX

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  • Linear Programming - ETEA Model Test MCQS - Part - IX

    The maximum value of $z=5x+2y$ , subject to the constraints $x+y\le 7,\ x+2y\le 10$ , $x,\ y\ge 0$ is
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  • #2
    The maximum value of $z=3x+4y$ subject to the constraints $x+y\le 40,\ x+2y\le 60,\ x\ge 0$ and $y\ge 0$ is
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    • #3
      The minimum value of $z=2{{x}_{1}}+3{{x}_{2}}$ subject to the constraints $2{{x}_{1}}+7{{x}_{2}}\ge 22$ , ${{x}_{1}}+{{x}_{2}}\ge 6$ , $5{{x}_{1}}+{{x}_{2}}\ge 10$ and ${{x}_{1}},\ {{x}_{2}}\ge 0$ is
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      • #4
        The co-ordinates of the point for minimum value of $z=7x-8y$ subject to the conditions $x+y-20\le 0$ , $y\ge 5,\,$ $x\ge 0$ , $y\ge 0$ is
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        (20, 0)
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        (15, 5)
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        • #5
          The maximum value of $\mu =3x+4y$ , subject to the conditions $x+y\le 40,x+2y\le 60,x,y\ge 0$ is
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          130
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          120
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          140
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          Comment

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