1
KCET 2019
MCQ (Single Correct Answer)
+1
-0

The shaded region in the figure is the solution set of the inequations.

KCET 2019 Mathematics - Linear Programming Question 4 English

A
$$4 x+5 y \leq 20,3 x+10 y \leq 30, x \leq 6, x, y \geq 0$$
B
$$4 x+5 y \geq 20,3 x+10 y \leq 30, x \leq 6, x, y \geq 0$$
C
$$4 x+5 y \leq 20,3 x+10 y \leq 30, x \geq 6, x, y \geq 0$$
D
$$4 x+5 y \geq 20,3 x+10 y \leq 30, x \geq 6, x, y \geq 0$$
2
KCET 2018
MCQ (Single Correct Answer)
+1
-0
The feasible region of an LPP is shown in the figure. If $z=3 x+9 y$, then the minimum value of $z$ occurs at KCET 2018 Mathematics - Linear Programming Question 2 English
A
$(5,5)$
B
$(0,10)$
C
$(0,20)$
D
$(15,15)$
3
KCET 2018
MCQ (Single Correct Answer)
+1
-0
For the LPP, maximize $z=x+4 y$ subject to the constraints $x+2 y \leq 2, x+2 y \geq 8, x, y \geq 0$
A
$z_{\max }=4$
B
$z_{\text {max }}=8$
C
$z_{\max }=16$
D
has no feasible solution
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