UGC NET CSE | November 2017 | Part 3 | Question: 68

Question

Consider the following LPP:

Max $Z=15x_1+10 x_2$

Subject to the constraints

$4x_1 +6x_2 \leq 360$

$3x_1+0x_2 \leq 180$

$0x_1+5x_2 \leq 200$

$x_1, x_2 \geq 0$

The solution of the LPP using Graphical solution technique is

• A. $x_1=60, x_2=0$ and $Z=900$
• B. $x_1=60, x_2=20$ and $Z=1100$
• C. $x_1=60, x_2=30$ and $Z=1200$
• D. $x_1=50, x_2=40$ and $Z=1150$

Answer 1

(2) x1=60, x2=20 and Z=1100

Comments

Caption

Is the answer right?? I thought X1=60 X2=0 Z=900

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The corner points are wrong