Linear Programming model requires

b) Objective function and Constrains including non – negativity

a) Maximum solution or Minimum solution

A mathematical model is

a) A representation of actual object or situation

A Feasible solution in LP means

a) A solution that satisfies all the constraints

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BBA - Unit1 - Quiz

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Questions 20

Answers

1
When the LPP is said to have an alternative optimal solution, if it has
c) One solution
d) More than one solution
b) unbounded solution
a) bounded solution
2
In formulation of LPP, first thing to identify is_______
c) Objective function
a) Decision variables
b) Constraints
d) Region
3
Models that retain the shape of the original are called
d) Logistique
b) Symbolic
a) Analogue
c) Iconic
4
A solution which optimizes the objective function is called
c) Feasible solution
a) Optimal solution
d) Basic feasible solution
b) Initial solution
5
Linear Programming model requires
d) Decision Variables
c) Constrains including non – negativity
a) Objective function
b) Objective function and Constrains including non – negativity
6
Optimal solution is
c) Maximum solution
a) Maximum solution or Minimum solution
d) Maximum solution and Minimum solution
b) Minimum solution
7
Operations Research is
c) Pure Mathematics
d) Pure Statistics
a) Pure Management
b) Inter-disciplinary approach
8
if couldn’t found a feasible region to an LPP then it has _________
c) No solution
b)More than one solution
d) Unique solution
a) unbounded solution
9
Operation Research is a
d)Conventional Method
b)Trial and Error Method
c) Scientific Method
a) Business Method
10
The models commonly used in OR are
a) All of these
c) Symbolic
d) Analogue
b) Iconic
11
In graphical method , every constraint is converted into a __________
a) Triangle
c) Curve
b) Circle
d) Straight Line
12
A LPP with more than two variables can be solved by using
a) Big M method
b) Simplex method
d) Two phase method
c) Graphical method
13
In a LPP if the maximum value of Z occurs at infinity, then the LPP has
a) unbounded solution
c) More than one solution
d) bounded solution
b) Unique solution
14
A region which consists of all the points that satisfy all the constraints at the same time is calle
a) Constraints Region
c) Feasible Region
d) Unbounded Region
b) Bounded Region
15
LPP with 3 variables, may be solved by using ____________ method
d) Graphical
a) Transportation
c) Simplex
b) Assignment
16
To draw a straight line we need _________ points
b) One
d) None
a) Two
c) Three
17
A mathematical model is
c)Qualitative constraints
d) Model named after a mathematician
b)Quantitative constraints
a) A representation of actual object or situation
18
A Feasible solution in LP means
c) Any set of values for variables
b) Variables that represent decisions
d) Any set of positive values for variables
a) A solution that satisfies all the constraints
19
Operation Research is highly useful for the
b) Scientists
c) Academicians
a)Managements
d) Mathematician
20
A solution to LPP can be obtained graphically if the number of decision variables is restricted to_________
d) Three
c) Two
a) Four
b) One

BBA - Unit1 - Quiz Flashcards | StudBud