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GATE 2022 ME: Industrial Engineering Quiz - 1

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Question 1

Simplex method of solving linear programming problem uses ____.

Question 2

A feasible solution of a linear programming problem

Question 3

Optimal solution of any linear programming problem is always obtained from____.

Question 4

For the linear programming problem:
Maximize: Z = 3X1 + 2 X2  
Subject to:




The above problem has __________.

Question 5

After some simplex iterations, the following table is obtained:
17.jpg
From this, one can conclude that

Question 6

If in any step of simplex method, replacement ratio values are either negative or infinite, then the solution will be
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Sep 26ESE & GATE ME