Operation Research (2171901) MCQs

MCQs of Game Theory

Showing 21 to 30 out of 38 Questions
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21.

If a two-person zero-sum game is converted to a Linear Programming Problem,

(a)

Number of variables must be two only,
(b)

There will be no objective function
(c)

If row player represents Primal problem, Column player represent Dual problem,
(d)

The number of constraints is two only
Answer:

Option (c)

22.

In case, there is no saddle point in a game then the game is

(a)

Deterministic game
(b)

Fair game
(c)

Mixed strategy game,
(d)

Multiplayer game.
Answer:

Option (c)

23.

When Minimax and Maximin criteria matches, then

(a)

A fair game exists.
(b)

Unfair game exists,
(c)

Mixed strategy exists
(d)

Saddle point exists
Answer:

Option (d)

24.

When there is dominance in a game then

(a)

Least of the row ≥ highest of another row
(b)

Least of the row ≤ highest of another row
(c)

Every element of a row ≥ corresponding element of another column
(d)

Every element of the row ≤ corresponding element of another row.
Answer:

Option (d)

25.

When the game is not having a saddle point, then the following method is used to solve the game: 

(a)

Linear Programming method,
(b)

Minimax and maximin criteria
(c)

Algebraic method
(d)

Graphical method
Answer:

Option (b)

26.

If there are more than two persons in a game then the game is known as:

(a)

Non-zero-sum game
(b)

Open game
(c)

Multiplayer game
(d)

Big game
Answer:

Option (c)

27.

Consider the matrix given, which is a pay off matrix of a game. Identify the dominance in it

      B  
    X Y Z
  P 1 7 3
A Q 5 6 4
  R 7 2 0
(a)

P dominates Q
(b)

Y dominates Z
(c)

Q dominates R
(d)

Z dominates Y
Answer:

Option (d)

28.

For the given pay of matrix,

    B
    I II
A I -5 -2
II 10 5

 . Player A always uses 

(a)

First strategy
(b)

Mixed strategy of both II and I
(c)

Does not play game
(d)

Second strategy
Answer:

Option (d)

29.

For the given pay of matrix,

    B
    I II
A I -7 6
II -10 8

 . Player A always uses 

(a)

Second strategy
(b)

First strategy
(c)

Keep quiet
(d)

Mixed strategy
Answer:

Option (b)

30.

For the given pay off matrix the game value is 

    B
    I II
A I 2 3
II -5 5
(a)

3
(b)

-5
(c)

5
(d)

2
Answer:

Option (d)

Showing 21 to 30 out of 38 Questions
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