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The maximum value of Z=3x+4y subject to ...

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 -

A

140

B

120

C

100

D

80

Text Solution

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The correct Answer is:
A
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CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 8
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  6. The maximum value of Z=3x+4y subject to the constraints x+y le 40, x...

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  7. The minimum value of (1)/(2)(7-cos2x) is -

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  8. If g(x)=min(x, x^(2)) where x is a real number then -

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  13. Let f(x) be a differentiable function. If h(x)=(1)/(3) {f(x)}^(3)+{f...

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