# Simplex Preliminaries MCQs Quiz Online PDF Download

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## MCQs on Simplex PreliminariesQuiz PDF Download

MCQ: In method of solving by enumeration, m constraints must be changed into equations by

- adding slack variables
- subtracting slack variables
- multiplying slack variables
- dividing slack variables

A

MCQ: In method of solving by enumeration, two variables should be set as zero are classified as

- basic constant
- non basic constant
- optimal variable
- non basic variables

D

MCQ: In minimization problem, better solution can be formed if positive quantities are assigned to

- positive basic variables
- negative basic variables
- negative non-basic variables
- positive non-basic variables

D

MCQ: In less than or equal to constraint equations, variable which is used to balance both side of equations is classified as

- solving variable
- condition variable
- slack variable
- positive variable

C

MCQ: Column in simplex initial table used to represent new basic variable is classified as

- column variable
- key column
- key row
- row variable

B