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← Bihar Board Class 12 PYQ
Linear Programming
Bihar Board Class 12 · Mathematics · 15 past questions
Topic
Maximise with one constraint
3
Basics of linear programming
1
Minimise with one constraint
1
Two or more constraints, bounded region
1
Level
Easy
3
Moderate
0
Year
2026
1
2025
3
2024
1
2023
2
2021
1
2015
0
3 of 15 ·
show all
Q2
2025
The maximum value of $z = 3x + 4y$ is, where constraints $x + y \leq 4, x \geq 0, y \geq 0$
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Q6
2025 Set A
2025 Set E
The maximum value of $Z = 2x + y$ subject to constraints $x + y \leq 35,\ x \geq 0,\ y \geq 0$ is
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Q7
2025 Set A
2025 Set E
The maximum value of $Z=3x-y$ subject to constraints $x+y\le 8,\ x\ge 0,\ y\ge 0$ is
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