Business Mathematics Certification Exam Tests

Business Mathematics Practice Test 5

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MCQ 21:

**The two equations that can be drawn as same line on graph then these equations are considered as**

- constant equations
- solved equations
- equivalent equations
- non-equivalent equations

c

MCQ 22:

**In the systems of equation, the equations are linearly dependent if**

- A
^{-2}must exists - A
^{-1}does not exist - A
^{-3}does not exist - A
^{-4}must exist

b

MCQ 23:

**The right hand side constant in the i ^{th constraint in primal must be equal to objective coefficient for}**

- j
^{th}primal variable - i
^{th}dual variable - i
^{th}primal variable - j
^{th}dual variable

b

MCQ 24:

**The profit margin is negative if**

- profit contribution > fixed costs
- profit contribution < fixed costs
- fixed cost is zero
- profit contribution > fixed costs

b

MCQ 25:

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

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

d

Cost Benefit Analysis MCQs

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